./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/dijkstra-u_valuebound1.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_089cd42a-d64a-4062-8cbb-751ef0003c3e/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089cd42a-d64a-4062-8cbb-751ef0003c3e/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_089cd42a-d64a-4062-8cbb-751ef0003c3e/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089cd42a-d64a-4062-8cbb-751ef0003c3e/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/dijkstra-u_valuebound1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089cd42a-d64a-4062-8cbb-751ef0003c3e/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_089cd42a-d64a-4062-8cbb-751ef0003c3e/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 a2e0d3ed79ba62190a0b501c090bc81fd178363cb7e6ce8cbe0996ce655e2ac6 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 01:01:10,702 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 01:01:10,768 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089cd42a-d64a-4062-8cbb-751ef0003c3e/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-03 01:01:10,772 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 01:01:10,772 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 01:01:10,795 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 01:01:10,796 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 01:01:10,796 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 01:01:10,797 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 01:01:10,798 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 01:01:10,798 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 01:01:10,799 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 01:01:10,799 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 01:01:10,800 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 01:01:10,800 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 01:01:10,801 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 01:01:10,801 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 01:01:10,802 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 01:01:10,802 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 01:01:10,803 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 01:01:10,803 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 01:01:10,804 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 01:01:10,805 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 01:01:10,805 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 01:01:10,806 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 01:01:10,806 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 01:01:10,807 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 01:01:10,807 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 01:01:10,808 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 01:01:10,808 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 01:01:10,808 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 01:01:10,809 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 01:01:10,809 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 01:01:10,809 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_089cd42a-d64a-4062-8cbb-751ef0003c3e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089cd42a-d64a-4062-8cbb-751ef0003c3e/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a2e0d3ed79ba62190a0b501c090bc81fd178363cb7e6ce8cbe0996ce655e2ac6 [2023-12-03 01:01:11,028 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 01:01:11,050 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 01:01:11,053 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 01:01:11,054 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 01:01:11,055 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 01:01:11,056 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089cd42a-d64a-4062-8cbb-751ef0003c3e/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/nla-digbench-scaling/dijkstra-u_valuebound1.c [2023-12-03 01:01:13,808 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 01:01:13,989 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 01:01:13,990 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089cd42a-d64a-4062-8cbb-751ef0003c3e/sv-benchmarks/c/nla-digbench-scaling/dijkstra-u_valuebound1.c [2023-12-03 01:01:13,998 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089cd42a-d64a-4062-8cbb-751ef0003c3e/bin/ukojak-verify-Qdu7aM0XO9/data/24b28c1d9/dd295fcf763443e7a661ea5a1fa45ee4/FLAG9a0d76583 [2023-12-03 01:01:14,011 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089cd42a-d64a-4062-8cbb-751ef0003c3e/bin/ukojak-verify-Qdu7aM0XO9/data/24b28c1d9/dd295fcf763443e7a661ea5a1fa45ee4 [2023-12-03 01:01:14,014 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 01:01:14,015 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 01:01:14,017 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 01:01:14,017 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 01:01:14,022 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 01:01:14,022 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 01:01:14" (1/1) ... [2023-12-03 01:01:14,024 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34b74998 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:01:14, skipping insertion in model container [2023-12-03 01:01:14,024 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 01:01:14" (1/1) ... [2023-12-03 01:01:14,047 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 01:01:14,180 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_089cd42a-d64a-4062-8cbb-751ef0003c3e/sv-benchmarks/c/nla-digbench-scaling/dijkstra-u_valuebound1.c[525,538] [2023-12-03 01:01:14,208 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 01:01:14,218 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 01:01:14,230 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_089cd42a-d64a-4062-8cbb-751ef0003c3e/sv-benchmarks/c/nla-digbench-scaling/dijkstra-u_valuebound1.c[525,538] [2023-12-03 01:01:14,244 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 01:01:14,258 INFO L206 MainTranslator]: Completed translation [2023-12-03 01:01:14,259 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:01:14 WrapperNode [2023-12-03 01:01:14,259 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 01:01:14,260 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 01:01:14,260 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 01:01:14,260 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 01:01:14,268 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:01:14" (1/1) ... [2023-12-03 01:01:14,275 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:01:14" (1/1) ... [2023-12-03 01:01:14,294 INFO L138 Inliner]: procedures = 14, calls = 18, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 53 [2023-12-03 01:01:14,295 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 01:01:14,295 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 01:01:14,295 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 01:01:14,296 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 01:01:14,303 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:01:14" (1/1) ... [2023-12-03 01:01:14,303 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:01:14" (1/1) ... [2023-12-03 01:01:14,306 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:01:14" (1/1) ... [2023-12-03 01:01:14,306 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:01:14" (1/1) ... [2023-12-03 01:01:14,309 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:01:14" (1/1) ... [2023-12-03 01:01:14,313 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:01:14" (1/1) ... [2023-12-03 01:01:14,314 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:01:14" (1/1) ... [2023-12-03 01:01:14,315 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:01:14" (1/1) ... [2023-12-03 01:01:14,317 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 01:01:14,318 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 01:01:14,318 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 01:01:14,318 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 01:01:14,319 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:01:14" (1/1) ... [2023-12-03 01:01:14,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 01:01:14,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089cd42a-d64a-4062-8cbb-751ef0003c3e/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 01:01:14,348 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089cd42a-d64a-4062-8cbb-751ef0003c3e/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 01:01:14,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_089cd42a-d64a-4062-8cbb-751ef0003c3e/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 01:01:14,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 01:01:14,380 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-03 01:01:14,380 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-03 01:01:14,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 01:01:14,380 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 01:01:14,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 01:01:14,381 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-12-03 01:01:14,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-12-03 01:01:14,439 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 01:01:14,441 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 01:01:14,637 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 01:01:14,679 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 01:01:14,679 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-12-03 01:01:14,680 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 01:01:14 BoogieIcfgContainer [2023-12-03 01:01:14,680 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 01:01:14,681 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 01:01:14,681 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 01:01:14,689 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 01:01:14,689 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 01:01:14" (1/1) ... [2023-12-03 01:01:14,697 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 01:01:14,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:01:14,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 27 states and 40 transitions. [2023-12-03 01:01:14,745 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 40 transitions. [2023-12-03 01:01:14,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 01:01:14,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:01:14,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:01:14,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:01:14,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:01:14,882 INFO L262 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 1 conjunts are in the unsatisfiable core [2023-12-03 01:01:14,887 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:01:14,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:01:14,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:01:14,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 27 states and 37 transitions. [2023-12-03 01:01:14,939 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 37 transitions. [2023-12-03 01:01:14,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-12-03 01:01:14,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:01:14,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:01:14,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:01:15,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:01:15,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:01:15,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 33 states and 55 transitions. [2023-12-03 01:01:15,676 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 55 transitions. [2023-12-03 01:01:15,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-12-03 01:01:15,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:01:15,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:01:15,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:01:16,095 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:01:16,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:01:16,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 37 states and 64 transitions. [2023-12-03 01:01:16,414 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 64 transitions. [2023-12-03 01:01:16,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-12-03 01:01:16,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:01:16,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:01:16,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:01:16,450 INFO L262 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 18 conjunts are in the unsatisfiable core [2023-12-03 01:01:16,452 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:01:16,674 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:01:19,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:01:19,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 40 states and 70 transitions. [2023-12-03 01:01:19,079 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 70 transitions. [2023-12-03 01:01:19,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 01:01:19,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:01:19,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:01:19,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:01:19,482 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:01:20,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:01:20,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 44 states and 74 transitions. [2023-12-03 01:01:20,064 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 74 transitions. [2023-12-03 01:01:20,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-12-03 01:01:20,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:01:20,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:01:20,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:01:20,265 INFO L262 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 20 conjunts are in the unsatisfiable core [2023-12-03 01:01:20,267 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:01:20,444 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 01:01:21,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:01:21,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 47 states and 80 transitions. [2023-12-03 01:01:21,809 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 80 transitions. [2023-12-03 01:01:21,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-12-03 01:01:21,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:01:21,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:01:21,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:01:21,857 INFO L262 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 20 conjunts are in the unsatisfiable core [2023-12-03 01:01:21,860 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:01:22,052 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 01:01:23,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:01:23,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 51 states and 87 transitions. [2023-12-03 01:01:23,468 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 87 transitions. [2023-12-03 01:01:23,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-12-03 01:01:23,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:01:23,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:01:23,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:01:23,497 INFO L262 TraceCheckSpWp]: Trace formula consists of 74 conjuncts, 11 conjunts are in the unsatisfiable core [2023-12-03 01:01:23,499 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:01:23,712 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 01:01:24,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:01:24,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 45 states and 76 transitions. [2023-12-03 01:01:24,385 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 76 transitions. [2023-12-03 01:01:24,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 01:01:24,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:01:24,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:01:24,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:01:24,418 INFO L262 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 22 conjunts are in the unsatisfiable core [2023-12-03 01:01:24,421 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:01:24,665 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 01:01:26,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-03 01:01:27,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:01:27,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 49 states and 83 transitions. [2023-12-03 01:01:27,313 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 83 transitions. [2023-12-03 01:01:27,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-03 01:01:27,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:01:27,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:01:27,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:01:27,351 INFO L262 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:01:27,354 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:01:27,705 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:01:39,944 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.92s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2023-12-03 01:01:44,057 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2023-12-03 01:01:49,537 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2023-12-03 01:01:49,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:01:49,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 50 states and 86 transitions. [2023-12-03 01:01:49,545 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 86 transitions. [2023-12-03 01:01:49,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-12-03 01:01:49,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:01:49,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:01:49,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:01:49,587 INFO L262 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:01:49,590 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:01:50,291 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 01:02:21,718 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2023-12-03 01:02:31,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2023-12-03 01:02:32,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:02:32,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 51 states and 89 transitions. [2023-12-03 01:02:32,354 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 89 transitions. [2023-12-03 01:02:32,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-03 01:02:32,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:02:32,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:02:32,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:02:32,391 INFO L262 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:02:32,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:02:32,553 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-03 01:02:44,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2023-12-03 01:02:54,091 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2023-12-03 01:03:04,094 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2023-12-03 01:03:04,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:03:04,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 53 states and 96 transitions. [2023-12-03 01:03:04,136 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 96 transitions. [2023-12-03 01:03:04,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-12-03 01:03:04,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:03:04,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:03:04,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:03:04,177 INFO L262 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 18 conjunts are in the unsatisfiable core [2023-12-03 01:03:04,180 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:03:04,341 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 15 proven. 4 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-12-03 01:03:06,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:03:06,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 54 states and 98 transitions. [2023-12-03 01:03:06,086 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 98 transitions. [2023-12-03 01:03:06,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-03 01:03:06,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:03:06,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:03:06,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:03:06,120 INFO L262 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 16 conjunts are in the unsatisfiable core [2023-12-03 01:03:06,122 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:03:47,007 WARN L293 SmtUtils]: Spent 11.92s on a formula simplification that was a NOOP. DAG size: 19 (called from [L 731] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2023-12-03 01:05:41,004 WARN L293 SmtUtils]: Spent 23.31s on a formula simplification that was a NOOP. DAG size: 28 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-03 01:05:41,050 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 20 proven. 8 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-12-03 01:06:27,599 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2023-12-03 01:07:46,588 WARN L293 SmtUtils]: Spent 15.63s on a formula simplification that was a NOOP. DAG size: 29 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-03 01:07:56,592 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2023-12-03 01:08:07,706 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.26s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2023-12-03 01:08:18,071 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2023-12-03 01:08:28,082 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2023-12-03 01:08:28,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:08:28,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 56 states and 104 transitions. [2023-12-03 01:08:28,092 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 104 transitions. [2023-12-03 01:08:28,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:08:28,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:08:28,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:08:28,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:08:28,141 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:08:28,144 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:08:31,420 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:09:07,836 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2023-12-03 01:09:16,645 WARN L293 SmtUtils]: Spent 5.37s on a formula simplification that was a NOOP. DAG size: 28 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-03 01:09:26,649 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2023-12-03 01:09:50,206 WARN L293 SmtUtils]: Spent 15.49s on a formula simplification. DAG size of input: 36 DAG size of output: 23 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-03 01:10:00,213 WARN L854 $PredicateComparison]: unable to prove that (and (not (let ((.cse0 (mod |c_ULTIMATE.start_main_~n~0#1| 4294967296))) (and (<= .cse0 1) (= |c_ULTIMATE.start_main_~p~0#1| 0) (<= (+ .cse0 1) (mod |c_ULTIMATE.start_main_~q~0#1| 4294967296)) (= |c_ULTIMATE.start_main_~h~0#1| 0)))) (= (mod (+ (* |c_ULTIMATE.start_main_~p~0#1| |c_ULTIMATE.start_main_~p~0#1|) (* |c_ULTIMATE.start_main_~r~0#1| |c_ULTIMATE.start_main_~q~0#1|)) 4294967296) (mod (* |c_ULTIMATE.start_main_~n~0#1| |c_ULTIMATE.start_main_~q~0#1|) 4294967296)) (exists ((|ULTIMATE.start_main_~h~0#1| Int)) (= (mod (+ (* |c_ULTIMATE.start_main_~n~0#1| 4294967292 |ULTIMATE.start_main_~h~0#1| |c_ULTIMATE.start_main_~q~0#1|) (* |c_ULTIMATE.start_main_~n~0#1| |c_ULTIMATE.start_main_~p~0#1| 4 |c_ULTIMATE.start_main_~q~0#1|) (* |ULTIMATE.start_main_~h~0#1| |c_ULTIMATE.start_main_~r~0#1| 4 |c_ULTIMATE.start_main_~q~0#1|) (* |c_ULTIMATE.start_main_~p~0#1| |ULTIMATE.start_main_~h~0#1| |ULTIMATE.start_main_~h~0#1|) (* |c_ULTIMATE.start_main_~p~0#1| 4294967295 |c_ULTIMATE.start_main_~q~0#1| |c_ULTIMATE.start_main_~q~0#1|) (* 4294967292 |c_ULTIMATE.start_main_~p~0#1| |c_ULTIMATE.start_main_~r~0#1| |c_ULTIMATE.start_main_~q~0#1|)) 4294967296) 0))) is different from false [2023-12-03 01:10:15,314 WARN L293 SmtUtils]: Spent 10.84s on a formula simplification that was a NOOP. DAG size: 24 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-03 01:10:25,333 WARN L876 $PredicateComparison]: unable to prove that (not (and (not (let ((.cse0 (mod |c_ULTIMATE.start_main_~n~0#1| 4294967296))) (and (<= .cse0 1) (= |c_ULTIMATE.start_main_~p~0#1| 0) (<= (+ .cse0 1) (mod |c_ULTIMATE.start_main_~q~0#1| 4294967296)) (= |c_ULTIMATE.start_main_~h~0#1| 0)))) (= (mod (+ (* |c_ULTIMATE.start_main_~p~0#1| |c_ULTIMATE.start_main_~p~0#1|) (* |c_ULTIMATE.start_main_~r~0#1| |c_ULTIMATE.start_main_~q~0#1|)) 4294967296) (mod (* |c_ULTIMATE.start_main_~n~0#1| |c_ULTIMATE.start_main_~q~0#1|) 4294967296)) (exists ((|ULTIMATE.start_main_~h~0#1| Int)) (= (mod (+ (* |c_ULTIMATE.start_main_~n~0#1| 4294967292 |ULTIMATE.start_main_~h~0#1| |c_ULTIMATE.start_main_~q~0#1|) (* |c_ULTIMATE.start_main_~n~0#1| |c_ULTIMATE.start_main_~p~0#1| 4 |c_ULTIMATE.start_main_~q~0#1|) (* |ULTIMATE.start_main_~h~0#1| |c_ULTIMATE.start_main_~r~0#1| 4 |c_ULTIMATE.start_main_~q~0#1|) (* |c_ULTIMATE.start_main_~p~0#1| |ULTIMATE.start_main_~h~0#1| |ULTIMATE.start_main_~h~0#1|) (* |c_ULTIMATE.start_main_~p~0#1| 4294967295 |c_ULTIMATE.start_main_~q~0#1| |c_ULTIMATE.start_main_~q~0#1|) (* 4294967292 |c_ULTIMATE.start_main_~p~0#1| |c_ULTIMATE.start_main_~r~0#1| |c_ULTIMATE.start_main_~q~0#1|)) 4294967296) 0)))) is different from true [2023-12-03 01:10:36,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.25s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2023-12-03 01:10:37,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:37,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:37,331 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:37,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:37,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:37,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:37,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:37,367 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:37,368 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:37,509 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:37,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:37,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:37,563 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:37,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:37,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:37,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:37,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:37,615 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:37,617 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:37,772 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:37,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:37,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:37,822 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:37,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:37,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:37,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:37,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:37,864 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:37,865 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:38,010 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:38,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:38,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:38,071 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:38,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:38,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:38,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:38,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:38,114 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:38,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:38,264 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:38,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:38,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:38,307 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:38,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:38,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:38,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:38,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:38,369 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:38,371 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:38,500 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:38,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:38,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:38,545 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:38,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:38,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:38,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:38,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:38,585 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:38,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:38,727 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:38,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:38,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:38,781 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:38,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:38,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:38,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:38,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:38,824 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:38,826 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:38,941 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:38,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:38,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:38,980 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:38,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:38,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:38,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:39,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:39,025 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:39,026 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:39,155 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:39,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:39,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:39,210 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:39,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:39,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:39,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:39,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:39,255 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:39,257 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:39,385 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:39,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:39,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:39,429 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:39,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:39,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:39,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:39,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:39,475 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:39,477 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:39,626 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:39,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:39,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:39,684 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:39,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:39,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:39,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:39,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:39,725 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:39,726 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:39,852 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:39,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:39,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:39,903 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:39,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:39,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:39,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:39,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:39,946 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:39,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:40,069 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:40,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:40,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:40,123 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:40,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:40,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:40,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:40,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:40,163 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:40,164 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:40,272 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:40,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:40,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:40,310 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:40,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:40,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:40,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:40,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:40,357 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:40,359 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:40,507 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:40,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:40,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:40,577 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:40,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:40,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:40,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:40,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:40,617 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:40,618 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:40,740 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:40,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:40,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:40,788 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:40,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:40,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:40,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:40,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:40,834 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:40,835 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:40,977 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:41,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:41,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:41,017 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:41,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:41,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:41,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:41,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:41,062 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:41,063 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:41,187 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:41,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:41,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:41,232 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:41,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:41,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:41,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:41,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:41,271 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:41,273 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:41,402 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:41,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:41,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:41,438 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:41,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:41,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:41,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:41,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:41,473 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:41,474 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:41,582 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:41,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:41,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:41,626 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:41,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:41,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:41,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:41,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:41,668 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:41,669 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:41,823 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:41,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:41,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:41,879 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:41,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:41,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:41,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:41,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:41,925 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:41,927 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:42,052 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:42,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:42,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:42,104 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:42,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:42,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:42,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:42,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:42,142 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:42,144 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:42,284 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:42,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:42,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:42,325 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:42,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:42,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:42,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:42,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:42,361 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:42,362 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:42,486 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:42,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:42,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:42,537 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:42,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:42,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:42,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:42,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:42,578 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:42,579 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:42,711 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:42,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:42,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:42,765 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:42,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:42,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:42,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:42,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:42,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:42,804 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:42,923 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:42,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:42,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:42,969 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:42,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:42,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:42,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:43,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:43,013 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:43,014 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:43,139 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:43,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:43,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:43,184 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:43,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:43,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:43,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:43,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:43,220 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:43,222 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:43,338 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:43,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:43,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:43,376 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:43,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:43,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:43,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:43,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:43,422 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:43,423 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:43,555 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:43,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:43,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:43,596 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:43,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:43,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:43,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:43,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:43,637 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:43,639 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:43,740 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:43,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:43,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:43,782 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:43,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:43,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:43,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:43,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:43,821 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:43,822 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:43,936 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:43,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:43,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:43,979 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:43,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:43,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:43,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:44,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:44,013 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:44,014 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:44,128 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:44,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:44,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:44,167 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:44,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:44,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:44,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:44,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:44,205 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:44,207 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:44,323 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:44,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:44,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:44,370 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:44,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:44,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:44,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:44,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:44,408 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:44,409 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:44,534 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:44,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:44,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:44,579 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:44,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:44,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:44,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:44,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:44,618 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:44,619 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:44,747 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:44,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:44,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:44,796 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:44,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:44,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:44,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:44,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:44,835 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:44,836 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:44,943 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:44,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:44,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:44,996 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:44,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:44,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:44,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:45,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:45,032 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:45,034 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:45,156 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:45,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:45,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:45,199 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:45,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:45,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:45,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:45,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:45,243 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:45,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:45,361 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:45,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:45,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:45,403 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:45,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:45,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:45,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:45,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:45,439 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:45,440 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:45,554 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:45,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:45,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:45,606 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:45,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:45,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:45,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:45,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:45,643 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:45,644 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:45,762 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:45,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:45,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:45,811 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:45,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:45,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:45,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:45,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:45,850 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:45,851 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:45,978 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:46,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:46,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:46,023 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:46,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:46,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:46,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:46,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:46,066 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:46,067 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:46,181 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:46,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:46,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:46,223 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:46,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:46,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:46,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:46,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:46,258 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:46,259 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:46,361 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:46,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:46,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:46,397 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:46,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:46,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:46,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:46,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:46,433 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:46,434 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:46,548 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:46,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:46,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:46,589 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:46,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:46,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:46,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:46,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:46,622 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:46,623 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:46,732 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:46,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:46,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:46,772 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:46,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:46,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:46,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:46,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:46,811 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:46,812 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:46,928 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:46,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:46,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:46,977 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:46,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:46,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:46,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:47,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:47,011 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:47,012 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:47,126 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:47,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:47,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:47,173 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:47,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:47,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:47,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:47,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:47,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:47,214 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:47,330 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:47,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:47,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:47,382 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:47,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:47,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:47,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:47,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:47,421 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:47,422 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:47,536 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:47,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:47,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:47,579 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:47,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:47,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:47,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:47,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:47,618 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:47,619 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:47,736 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:47,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:47,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:47,787 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:47,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:47,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:47,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:47,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:47,825 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:47,826 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:47,937 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:47,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:47,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:47,976 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:47,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:47,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:47,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:48,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:48,020 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:48,021 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:48,143 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:48,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:48,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:48,184 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:48,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:48,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:48,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:48,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:48,216 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:48,217 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:48,322 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:48,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:48,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:48,360 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:48,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:48,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:48,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:48,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:48,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:48,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:48,510 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:48,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:48,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:48,554 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:48,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:48,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:48,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:48,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:48,586 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:48,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:48,705 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:48,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:48,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:48,744 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:48,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:48,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:48,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:48,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:48,784 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:48,785 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:48,911 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:48,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:48,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:48,959 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:48,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:48,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:48,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:48,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:49,000 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:49,001 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:49,114 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:49,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:49,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:49,155 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:49,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:49,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:49,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:49,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:49,191 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:49,192 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:49,309 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:49,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:49,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:49,345 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:49,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:49,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:49,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:49,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:49,381 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:49,383 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:49,507 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:49,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:49,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:49,550 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:49,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:49,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:49,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:49,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:49,589 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:49,590 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:49,713 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:49,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:49,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:49,758 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:49,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:49,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:49,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:49,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:49,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:49,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:49,919 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:49,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:49,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:49,967 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:49,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:49,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:49,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:49,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:50,000 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:50,001 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:50,113 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:50,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:50,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:50,158 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:50,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:50,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:50,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:50,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:50,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:50,199 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:50,326 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:50,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:50,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:50,371 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:50,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:50,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:50,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:50,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:50,412 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:50,413 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:50,515 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:50,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:50,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:50,554 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:50,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:50,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:50,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:50,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:50,589 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:50,590 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:50,702 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:50,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:50,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:50,744 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:50,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:50,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:50,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:50,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:50,781 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:50,782 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:50,903 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:50,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:50,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:50,945 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:50,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:50,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:50,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:50,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:50,984 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:50,985 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:51,099 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:51,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:51,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:51,139 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:51,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:51,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:51,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:51,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:51,173 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:51,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:51,292 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:51,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:51,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:51,345 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:51,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:51,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:51,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:51,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:51,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:51,382 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:51,495 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:51,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:51,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:51,538 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:51,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:51,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:51,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:51,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:51,580 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:51,581 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:51,724 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:51,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:51,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:51,778 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:51,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:51,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:51,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:51,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:51,828 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:51,829 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:51,944 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:51,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:51,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:51,982 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:51,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:51,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:51,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:52,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:52,011 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:52,013 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:52,114 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:52,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:52,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:52,150 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:52,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:52,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:52,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:52,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:52,180 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:52,181 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:52,291 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:52,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:52,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:52,334 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:52,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:52,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:52,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:52,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:52,367 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:52,369 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:52,481 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:52,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:52,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:52,533 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:52,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:52,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:52,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:52,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:52,567 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:52,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:52,683 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:52,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:52,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:52,732 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:52,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:52,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:52,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:52,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:52,770 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:52,771 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:52,896 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:52,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:52,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:52,941 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:52,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:52,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:52,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:52,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:52,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:52,982 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:53,106 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:53,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:53,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:53,150 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:53,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:53,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:53,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:53,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:53,191 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:53,192 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:53,314 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:53,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:53,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:53,353 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:53,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:53,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:53,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:53,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:53,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:53,392 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:53,507 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:53,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:53,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:53,550 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:53,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:53,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:53,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:53,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:53,589 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:53,590 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:53,711 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:53,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:53,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:53,753 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:53,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:53,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:53,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:53,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:53,790 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:53,791 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:53,904 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:53,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:53,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:53,946 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:53,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:53,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:53,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:53,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:53,982 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:53,983 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:54,100 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:54,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:54,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:54,144 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:54,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:54,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:54,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:54,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:54,179 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:54,180 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:54,297 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:54,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:54,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:54,342 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:54,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:54,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:54,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:54,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:54,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:54,381 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:54,507 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:54,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:54,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:54,553 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:54,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:54,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:54,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:54,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:54,588 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:54,589 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:54,685 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:54,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:54,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:54,720 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:54,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:54,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:54,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:54,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:54,756 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:54,757 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:54,866 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:54,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:54,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:54,903 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:54,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:54,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:54,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:54,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:54,936 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:54,937 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:55,056 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:55,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:55,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:55,096 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:55,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:55,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:55,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:55,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:55,133 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:55,134 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:55,248 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:55,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:55,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:55,290 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:55,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:55,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:55,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:55,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:55,324 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:55,326 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:55,446 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:55,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:55,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:55,489 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:55,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:55,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:55,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:55,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:55,523 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:55,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:55,634 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:55,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:55,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:55,671 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:55,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:55,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:55,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:55,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:55,709 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:55,710 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:55,835 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:55,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:55,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:55,878 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:55,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:55,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:55,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:55,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:55,914 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:55,915 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:56,027 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:56,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:56,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:56,070 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:56,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:56,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:56,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:56,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:56,109 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:56,110 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:56,218 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:56,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:56,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:56,257 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:56,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:56,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:56,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:56,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:56,289 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:56,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:56,415 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:56,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:56,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:56,459 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:56,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:56,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:56,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:56,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:56,494 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:56,496 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:56,612 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:56,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:56,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:56,664 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:56,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:56,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:56,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:56,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:56,726 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:56,727 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:56,853 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:56,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:56,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:56,898 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:56,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:56,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:56,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:56,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:56,934 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:56,935 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:57,059 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:57,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:57,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:57,098 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:57,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:57,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:57,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:57,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:57,127 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:57,128 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:57,250 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:57,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:57,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:57,300 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:57,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:57,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:57,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:57,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:57,345 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:57,345 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:57,441 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:57,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:57,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:57,478 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:57,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:57,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:57,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:57,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:57,515 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:57,516 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:57,636 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:57,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:57,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:57,675 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:57,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:57,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:57,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:57,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:57,708 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:57,710 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:57,827 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:57,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:57,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:57,873 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:57,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:57,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:57,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:57,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:57,905 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:57,906 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:58,018 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:58,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:58,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:58,052 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:58,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:58,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:58,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:58,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:58,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:58,087 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:58,182 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:58,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:58,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:58,220 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:58,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:58,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:58,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:58,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:58,250 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:58,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:58,346 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:58,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:58,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:58,387 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:58,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:58,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:58,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:58,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:58,420 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:58,421 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:58,532 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:58,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:58,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:58,567 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:58,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:58,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:58,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:58,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:58,603 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:58,604 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:58,706 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:58,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:58,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:58,743 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:58,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:58,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:58,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:58,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:58,773 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:58,774 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:58,873 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:58,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:58,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:58,911 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:58,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:58,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:58,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:58,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:58,946 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:58,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:59,058 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:59,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:59,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:59,094 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:59,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:59,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:59,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:59,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:59,124 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:59,125 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:59,223 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:59,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:59,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:59,265 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:59,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:59,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:59,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:59,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:59,297 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:59,298 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:59,425 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:59,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:59,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:59,470 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:59,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:59,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:59,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:59,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:59,504 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:59,505 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:59,608 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:59,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:59,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:59,644 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:59,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:59,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:59,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:59,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:59,672 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:59,673 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:59,769 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:10:59,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:10:59,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:10:59,807 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:10:59,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:10:59,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:10:59,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:10:59,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:10:59,847 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:10:59,848 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:10:59,960 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:00,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:00,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:00,002 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:00,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:00,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:00,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:00,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:00,035 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:00,036 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:00,155 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:00,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:00,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:00,206 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:00,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:00,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:00,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:00,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:00,246 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:00,247 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:00,368 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:00,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:00,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:00,414 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:00,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:00,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:00,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:00,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:00,452 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:00,453 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:00,574 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:00,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:00,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:00,619 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:00,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:00,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:00,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:00,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:00,657 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:00,659 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:00,780 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:00,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:00,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:00,840 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:00,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:00,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:00,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:00,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:00,885 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:00,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:00,989 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:01,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:01,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:01,026 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:01,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:01,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:01,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:01,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:01,054 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:01,055 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:01,160 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:01,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:01,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:01,201 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:01,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:01,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:01,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:01,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:01,231 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:01,232 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:01,346 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:01,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:01,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:01,390 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:01,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:01,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:01,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:01,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:01,420 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:01,421 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:01,533 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:01,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:01,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:01,567 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:01,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:01,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:01,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:01,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:01,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:01,598 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:01,712 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:01,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:01,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:01,754 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:01,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:01,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:01,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:01,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:01,787 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:01,787 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:01,887 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:01,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:01,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:01,926 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:01,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:01,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:01,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:01,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:01,960 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:01,961 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:02,064 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:02,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:02,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:02,108 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:02,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:02,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:02,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:02,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:02,140 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:02,140 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:02,250 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:02,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:02,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:02,293 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:02,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:02,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:02,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:02,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:02,325 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:02,326 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:02,426 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:02,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:02,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:02,470 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:02,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:02,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:02,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:02,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:02,504 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:02,505 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:02,614 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:02,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:02,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:02,650 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:02,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:02,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:02,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:02,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:02,684 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:02,685 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:02,799 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:02,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:02,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:02,834 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:02,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:02,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:02,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:02,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:02,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:02,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:02,973 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:03,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:03,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:03,011 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:03,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:03,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:03,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:03,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:03,042 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:03,044 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:03,140 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:03,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:03,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:03,175 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:03,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:03,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:03,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:03,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:03,209 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:03,210 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:03,310 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:03,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:03,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:03,350 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:03,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:03,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:03,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:03,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:03,399 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:03,400 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:03,498 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:03,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:03,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:03,534 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:03,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:03,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:03,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:03,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:03,568 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:03,569 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:03,680 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:03,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:03,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:03,721 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:03,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:03,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:03,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:03,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:03,754 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:03,755 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:03,868 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:03,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:03,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:03,905 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:03,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:03,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:03,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:03,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:03,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:03,939 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:04,042 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:04,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:04,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:04,082 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:04,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:04,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:04,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:04,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:04,115 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:04,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:04,234 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:04,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:04,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:04,274 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:04,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:04,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:04,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:04,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:04,309 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:04,309 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:04,420 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:04,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:04,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:04,461 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:04,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:04,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:04,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:04,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:04,498 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:04,499 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:04,604 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:04,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:04,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:04,648 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:04,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:04,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:04,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:04,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:04,681 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:04,682 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:04,793 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:04,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:04,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:04,834 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:04,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:04,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:04,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:04,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:04,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:04,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:04,978 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:05,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:05,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:05,017 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:05,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:05,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:05,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:05,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:05,050 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:05,051 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:05,176 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:05,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:05,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:05,219 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:05,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:05,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:05,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:05,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:05,256 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:05,257 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:05,381 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:05,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:05,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:05,426 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:05,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:05,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:05,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:05,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:05,462 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:05,463 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:05,563 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:05,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:05,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:05,599 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:05,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:05,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:05,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:05,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:05,632 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:05,633 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:05,729 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:05,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:05,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:05,766 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:05,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:05,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:05,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:05,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:05,797 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:05,798 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:05,908 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:05,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:05,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:05,952 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:05,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:05,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:05,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:05,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:05,988 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:05,989 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:06,101 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:06,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:06,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:06,141 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:06,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:06,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:06,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:06,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:06,182 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:06,183 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:06,297 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:06,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:06,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:06,338 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:06,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:06,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:06,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:06,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:06,376 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:06,377 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:06,495 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:06,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:06,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:06,538 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:06,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:06,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:06,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:06,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:06,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:06,576 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:06,673 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:06,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:06,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:06,707 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:06,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:06,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:06,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:06,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:06,747 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:06,748 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:06,871 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:06,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:06,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:06,912 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:06,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:06,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:06,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:06,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:06,946 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:06,946 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:07,042 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:07,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:07,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:07,092 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:07,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:07,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:07,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:07,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:07,123 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:07,124 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:07,229 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:07,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:07,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:07,272 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:07,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:07,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:07,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:07,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:07,318 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:07,319 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:07,415 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:07,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:07,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:07,449 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:07,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:07,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:07,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:07,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:07,486 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:07,487 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:07,602 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:07,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:07,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:07,642 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:07,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:07,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:07,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:07,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:07,677 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:07,678 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:07,787 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:07,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:07,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:07,829 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:07,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:07,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:07,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:07,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:07,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:07,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:07,963 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:08,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:08,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:08,000 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:08,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:08,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:08,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:08,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:08,033 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:08,034 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:08,130 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:08,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:08,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:08,170 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:08,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:08,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:08,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:08,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:08,202 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:08,203 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:08,297 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:08,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:08,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:08,334 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:08,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:08,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:08,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:08,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:08,362 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:08,363 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:08,459 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:08,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:08,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:08,501 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:08,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:08,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:08,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:08,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:08,529 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:08,530 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:08,625 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:08,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:08,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:08,660 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:08,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:08,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:08,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:08,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:08,691 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:08,692 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:08,791 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:08,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:08,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:08,826 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:08,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:08,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:08,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:08,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:08,856 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:08,857 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:08,971 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:09,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:09,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:09,012 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:09,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:09,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:09,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:09,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:09,046 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:09,047 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:09,146 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:09,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:09,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:09,183 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:09,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:09,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:09,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:09,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:09,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:09,213 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:09,321 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:09,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:09,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:09,365 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:09,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:09,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:09,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:09,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:09,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:09,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:09,510 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:09,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:09,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:09,546 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:09,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:09,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:09,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:09,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:09,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:09,576 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:09,686 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:09,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:09,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:09,729 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:09,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:09,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:09,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:09,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:09,759 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:09,760 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:09,859 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:09,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:09,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:09,894 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:09,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:09,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:09,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:09,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:09,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:09,926 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:10,040 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:10,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:10,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:10,080 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:10,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:10,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:10,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:10,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:10,111 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:10,112 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:10,213 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:10,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:10,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:10,248 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:10,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:10,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:10,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:10,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:10,283 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:10,284 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:10,391 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:10,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:10,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:10,433 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:10,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:10,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:10,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:10,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:10,468 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:10,468 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:10,575 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:10,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:10,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:10,613 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:10,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:10,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:10,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:10,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:10,647 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:10,647 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:10,747 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:10,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:10,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:10,782 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:10,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:10,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:10,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:10,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:10,818 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:10,819 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:10,929 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:10,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:10,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:10,983 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:10,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:10,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:10,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:11,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:11,016 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:11,017 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:11,112 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:11,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:11,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:11,146 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:11,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:11,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:11,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:11,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:11,178 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:11,179 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:11,284 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:11,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:11,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:11,319 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:11,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:11,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:11,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:11,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:11,350 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:11,350 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:11,467 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:11,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:11,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:11,501 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:11,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:11,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:11,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:11,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:11,531 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:11,532 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:11,640 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:11,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:11,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:11,675 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:11,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:11,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:11,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:11,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:11,706 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:11,706 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:11,806 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:11,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:11,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:11,844 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:11,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:11,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:11,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:11,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:11,877 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:11,877 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:11,993 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:12,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:12,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:12,029 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:12,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:12,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:12,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:12,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:12,059 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:12,060 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:12,156 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:12,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:12,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:12,194 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:12,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:12,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:12,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:12,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:12,229 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:12,229 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:12,330 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:12,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:12,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:12,370 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:12,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:12,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:12,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:12,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:12,404 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:12,405 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:12,513 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:12,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:12,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:12,558 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:12,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:12,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:12,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:12,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:12,592 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:12,592 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:12,695 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:12,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:12,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:12,731 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:12,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:12,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:12,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:12,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:12,765 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:12,765 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:12,866 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:12,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:12,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:12,905 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:12,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:12,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:12,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:12,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:12,944 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:12,945 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:13,057 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:13,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:13,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:13,100 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:13,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:13,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:13,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:13,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:13,130 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:13,131 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:13,244 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:13,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:13,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:13,283 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:13,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:13,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:13,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:13,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:13,312 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:13,313 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:13,412 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:13,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:13,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:13,452 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:13,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:13,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:13,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:13,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:13,498 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:13,499 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:13,608 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:13,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:13,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:13,647 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:13,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:13,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:13,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:13,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:13,684 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:13,684 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:13,781 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:13,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:13,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:13,819 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:13,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:13,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:13,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:13,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:13,852 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:13,853 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:13,968 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:14,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:14,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:14,007 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:14,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:14,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:14,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:14,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:14,042 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:14,043 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:14,142 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:14,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:14,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:14,178 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:14,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:14,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:14,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:14,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:14,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:14,213 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:14,323 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:14,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:14,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:14,365 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:14,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:14,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:14,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:14,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:14,407 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:14,408 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:14,507 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:14,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:14,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:14,541 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:14,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:14,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:14,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:14,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:14,578 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:14,578 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:14,672 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:14,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:14,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:14,706 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:14,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:14,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:14,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:14,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:14,741 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:14,742 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:14,840 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:14,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:14,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:14,881 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:14,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:14,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:14,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:14,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:14,914 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:14,915 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:15,018 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:15,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:15,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:15,055 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:15,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:15,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:15,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:15,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:15,086 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:15,087 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:15,189 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:15,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:15,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:15,232 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:15,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:15,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:15,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:15,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:15,263 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:15,264 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:15,358 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:15,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:15,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:15,392 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:15,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:15,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:15,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:15,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:15,427 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:15,427 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:15,522 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:15,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:15,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:15,565 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:15,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:15,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:15,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:15,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:15,599 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:15,600 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:15,705 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:15,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:15,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:15,746 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:15,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:15,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:15,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:15,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:15,778 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:15,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:15,884 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:15,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:15,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:15,920 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:15,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:15,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:15,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:15,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:15,951 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:15,951 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:16,066 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:16,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:16,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:16,108 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:16,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:16,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:16,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:16,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:16,142 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:16,143 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:16,259 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:16,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:16,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:16,301 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:16,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:16,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:16,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:16,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:16,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:16,336 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:16,453 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:16,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:16,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:16,495 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:16,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:16,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:16,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:16,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:16,527 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:16,528 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:16,633 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:16,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:16,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:16,670 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:16,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:16,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:16,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:16,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:16,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:16,703 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:16,806 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:16,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:16,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:16,845 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:16,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:16,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:16,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:16,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:16,878 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:16,879 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:16,982 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:17,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:17,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:17,019 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:17,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:17,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:17,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:17,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:17,047 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:17,047 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:17,143 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:17,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:17,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:17,181 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:17,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:17,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:17,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:17,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:17,217 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:17,218 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:17,330 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:17,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:17,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:17,365 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:17,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:17,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:17,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:17,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:17,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:17,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:17,493 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:17,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:17,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:17,528 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:17,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:17,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:17,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:17,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:17,565 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:17,566 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:17,676 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:17,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:17,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:17,714 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:17,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:17,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:17,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:17,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:17,743 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:17,744 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:17,837 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:17,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:17,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:17,872 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:17,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:17,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:17,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:17,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:17,902 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:17,903 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:18,010 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:18,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:18,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:18,061 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:18,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:18,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:18,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:18,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:18,093 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:18,094 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:18,199 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:18,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:18,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:18,235 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:18,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:18,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:18,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:18,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:18,269 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:18,270 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:18,378 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:18,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:18,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:18,413 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:18,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:18,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:18,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:18,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:18,452 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:18,452 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:18,555 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:18,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:18,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:18,590 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:18,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:18,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:18,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:18,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:18,625 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:18,626 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:18,720 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:18,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:18,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:18,754 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:18,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:18,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:18,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:18,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:18,784 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:18,784 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:18,889 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:18,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:18,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:18,926 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:18,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:18,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:18,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:18,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:18,958 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:18,958 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:19,059 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:19,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:19,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:19,095 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:19,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:19,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:19,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:19,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:19,127 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:19,128 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:19,245 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:19,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:19,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:19,293 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:19,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:19,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:19,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:19,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:19,327 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:19,328 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:19,441 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:19,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:19,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:19,489 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:19,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:19,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:19,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:19,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:19,525 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:19,527 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:19,638 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:19,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:19,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:19,687 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:19,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:19,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:19,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:19,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:19,720 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:19,721 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:19,835 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:19,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:19,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:19,875 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:19,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:19,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:19,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:19,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:19,909 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:19,910 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:20,019 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:20,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:20,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:20,060 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:20,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:20,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:20,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:20,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:20,096 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:20,097 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:20,209 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:20,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:20,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:20,249 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:20,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:20,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:20,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:20,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:20,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:20,281 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:20,383 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:20,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:20,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:20,417 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:20,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:20,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:20,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:20,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:20,451 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:20,452 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:20,569 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:20,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:20,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:20,615 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:20,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:20,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:20,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:20,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:20,651 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:20,651 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:20,767 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:20,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:20,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:20,805 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:20,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:20,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:20,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:20,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:20,838 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:20,839 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:20,938 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:20,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:20,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:20,974 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:20,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:20,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:20,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:21,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:21,007 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:21,008 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:21,132 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:21,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:21,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:21,172 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:21,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:21,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:21,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:21,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:21,205 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:21,207 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:21,300 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:21,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:21,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:21,335 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:21,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:21,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:21,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:21,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:21,367 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:21,368 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:21,477 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:21,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:21,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:21,513 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:21,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:21,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:21,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:21,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:21,546 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:21,547 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:21,657 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:21,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:21,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:21,696 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:21,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:21,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:21,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:21,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:21,732 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:21,733 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:21,844 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:21,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:21,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:21,887 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:21,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:21,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:21,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:21,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:21,922 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:21,923 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:22,023 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:22,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:22,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:22,058 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:22,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:22,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:22,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:22,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:22,088 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:22,089 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:22,186 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:22,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:22,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:22,221 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:22,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:22,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:22,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:22,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:22,256 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:22,256 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:22,376 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:22,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:22,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:22,421 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:22,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:22,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:22,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:22,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:22,455 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:22,456 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:22,568 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:22,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:22,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:22,612 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:22,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:22,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:22,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:22,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:22,642 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:22,643 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:22,739 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:22,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:22,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:22,777 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:22,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:22,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:22,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:22,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:22,810 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:22,811 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:22,925 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:22,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:22,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:22,972 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:22,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:22,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:22,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:23,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:23,011 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:23,012 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:23,123 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:23,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:23,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:23,166 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:23,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:23,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:23,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:23,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:23,199 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:23,200 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:23,297 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:23,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:23,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:23,335 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:23,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:23,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:23,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:23,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:23,367 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:23,368 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:23,468 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:23,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:23,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:23,504 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:23,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:23,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:23,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:23,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:23,534 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:23,535 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:23,643 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:23,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:23,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:23,679 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:23,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:23,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:23,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:23,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:23,716 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:23,718 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:23,818 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:23,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:23,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:23,854 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:23,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:23,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:23,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:23,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:23,887 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:23,888 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:24,005 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:24,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:24,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:24,050 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:24,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:24,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:24,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:24,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:24,084 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:24,085 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:24,196 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:24,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:24,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:24,245 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:24,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:24,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:24,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:24,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:24,278 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:24,279 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:24,381 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:24,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:24,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:24,420 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:24,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:24,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:24,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:24,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:24,449 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:24,449 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:24,545 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:24,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:24,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:24,579 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:24,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:24,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:24,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:24,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:24,608 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:24,609 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:24,708 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:24,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:24,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:24,743 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:24,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:24,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:24,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:24,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:24,778 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:24,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:24,887 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:24,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:24,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:24,923 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:24,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:24,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:24,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:24,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:24,957 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:24,958 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:25,057 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:25,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:25,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:25,095 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:25,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:25,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:25,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:25,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:25,135 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:25,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:25,243 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:25,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:25,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:25,281 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:25,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:25,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:25,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:25,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:25,317 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:25,317 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:25,425 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:25,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:25,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:25,461 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:25,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:25,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:25,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:25,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:25,490 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:25,491 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:25,600 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:25,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:25,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:25,635 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:25,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:25,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:25,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:25,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:25,666 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:25,667 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:25,774 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:25,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:25,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:25,810 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:25,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:25,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:25,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:25,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:25,842 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:25,843 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:25,954 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:25,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:25,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:25,994 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:25,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:25,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:25,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:26,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:26,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:26,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:26,156 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:26,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:26,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:26,198 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:26,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:26,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:26,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:26,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:26,230 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:26,231 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:26,342 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:26,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:26,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:26,383 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:26,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:26,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:26,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:26,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:26,424 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:26,425 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:26,537 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:26,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:26,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:26,579 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:26,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:26,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:26,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:26,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:26,610 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:26,611 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:26,714 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:26,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:26,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:26,750 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:26,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:26,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:26,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:26,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:26,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:26,777 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:26,874 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:26,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:26,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:26,911 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:26,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:26,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:26,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:26,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:26,941 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:26,941 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:27,051 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:27,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:27,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:27,085 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:27,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:27,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:27,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:27,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:27,115 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:27,115 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:27,226 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:27,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:27,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:27,266 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:27,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:27,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:27,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:27,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:27,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:27,300 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:27,407 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:27,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:27,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:27,445 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:27,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:27,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:27,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:27,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:27,482 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:27,483 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:27,596 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:27,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:27,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:27,637 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:27,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:27,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:27,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:27,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:27,673 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:27,674 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:27,774 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:27,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:27,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:27,816 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:27,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:27,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:27,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:27,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:27,852 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:27,853 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:27,947 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:27,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:27,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:27,983 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:27,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:27,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:27,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:28,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:28,012 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:28,013 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:28,112 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:28,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:28,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:28,149 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:28,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:28,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:28,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:28,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:28,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:28,186 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:28,285 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:28,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:28,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:28,323 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:28,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:28,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:28,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:28,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:28,357 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:28,358 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:28,456 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:28,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:28,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:28,490 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:28,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:28,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:28,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:28,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:28,528 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:28,529 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:28,635 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:28,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:28,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:28,670 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:28,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:28,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:28,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:28,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:28,700 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:28,701 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:28,802 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:28,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:28,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:28,842 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:28,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:28,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:28,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:28,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:28,875 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:28,876 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:28,987 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:29,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:29,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:29,033 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:29,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:29,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:29,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:29,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:29,069 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:29,070 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:29,176 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:29,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:29,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:29,211 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:29,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:29,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:29,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:29,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:29,244 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:29,245 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:29,356 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:29,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:29,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:29,406 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:29,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:29,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:29,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:29,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:29,444 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:29,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:29,555 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:29,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:29,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:29,594 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:29,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:29,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:29,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:29,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:29,627 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:29,628 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:29,739 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:29,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:29,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:29,788 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:29,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:29,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:29,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:29,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:29,823 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:29,825 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:29,939 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:29,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:29,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:29,982 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:29,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:29,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:29,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:30,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:30,015 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:30,016 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:30,124 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:30,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:30,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:30,165 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:30,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:30,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:30,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:30,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:30,199 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:30,200 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:30,314 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:30,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:30,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:30,361 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:30,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:30,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:30,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:30,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:30,398 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:30,398 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:30,511 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:30,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:30,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:30,553 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:30,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:30,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:30,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:30,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:30,599 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:30,600 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:30,706 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:30,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:30,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:30,740 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:30,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:30,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:30,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:30,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:30,779 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:30,780 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:30,877 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:30,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:30,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:30,921 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:30,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:30,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:30,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:30,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:30,953 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:30,953 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:31,063 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:31,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:31,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:31,099 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:31,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:31,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:31,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:31,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:31,133 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:31,134 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:31,244 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:31,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:31,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:31,281 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:31,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:31,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:31,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:31,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:31,313 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:31,314 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:31,424 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:31,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:31,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:31,464 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:31,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:31,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:31,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:31,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:31,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:31,504 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:31,612 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:31,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:31,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:31,651 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:31,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:31,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:31,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:31,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:31,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:31,678 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:31,774 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:31,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:31,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:31,812 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:31,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:31,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:31,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:31,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:31,839 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:31,840 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:31,935 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:31,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:31,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:31,972 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:31,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:31,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:31,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:32,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:32,011 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:32,012 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:32,109 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:32,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:32,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:32,144 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:32,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:32,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:32,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:32,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:32,176 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:32,177 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:32,274 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:32,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:32,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:32,310 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:32,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:32,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:32,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:32,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:32,343 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:32,344 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:32,460 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:32,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:32,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:32,506 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:32,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:32,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:32,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:32,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:32,547 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:32,548 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:32,664 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:32,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:32,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:32,702 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:32,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:32,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:32,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:32,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:32,739 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:32,739 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:32,836 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:32,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:32,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:32,874 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:32,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:32,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:32,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:32,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:32,909 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:32,909 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:33,011 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:33,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:33,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:33,045 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:33,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:33,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:33,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:33,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:33,077 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:33,078 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:33,181 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:33,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:33,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:33,215 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:33,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:33,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:33,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:33,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:33,245 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:33,246 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:33,357 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:33,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:33,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:33,398 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:33,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:33,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:33,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:33,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:33,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:33,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:33,537 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:33,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:33,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:33,573 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:33,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:33,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:33,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:33,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:33,606 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:33,607 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:33,716 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:33,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:33,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:33,756 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:33,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:33,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:33,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:33,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:33,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:33,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:33,902 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:33,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:33,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:33,942 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:33,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:33,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:33,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:33,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:33,979 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:33,979 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:34,101 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:34,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:34,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:34,150 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:34,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:34,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:34,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:34,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:34,188 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:34,189 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:34,309 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:34,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:34,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:34,345 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:34,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:34,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:34,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:34,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:34,381 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:34,382 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:34,491 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:34,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:34,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:34,533 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:34,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:34,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:34,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:34,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:34,569 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:34,570 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:34,671 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:34,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:34,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:34,709 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:34,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:34,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:34,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:34,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:34,743 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:34,744 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:34,866 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:34,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:34,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:34,902 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:34,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:34,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:34,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:34,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:34,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:34,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:35,053 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:35,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:35,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:35,090 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:35,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:35,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:35,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:35,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:35,120 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:35,121 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:35,216 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:35,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:35,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:35,252 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:35,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:35,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:35,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:35,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:35,283 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:35,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:35,378 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:35,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:35,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:35,419 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:35,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:35,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:35,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:35,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:35,459 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:35,460 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:35,564 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:35,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:35,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:35,603 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:35,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:35,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:35,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:35,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:35,638 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:35,639 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:35,751 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:35,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:35,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:35,794 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:35,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:35,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:35,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:35,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:35,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:35,831 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:35,943 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:35,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:35,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:35,987 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:35,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:35,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:35,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:36,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:36,019 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:36,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:36,115 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:36,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:36,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:36,149 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:36,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:36,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:36,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:36,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:36,179 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:36,180 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:36,282 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:36,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:36,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:36,329 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:36,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:36,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:36,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:36,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:36,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:36,367 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:36,467 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:36,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:36,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:36,503 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:36,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:36,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:36,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:36,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:36,532 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:36,532 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:36,637 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:36,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:36,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:36,689 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:36,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:36,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:36,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:36,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:36,724 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:36,725 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:36,834 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:36,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:36,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:36,877 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:36,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:36,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:36,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:36,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:36,915 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:36,915 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:37,026 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:37,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:37,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:37,066 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:37,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:37,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:37,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:37,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:37,101 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:37,102 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:37,221 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:37,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:37,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:37,272 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:37,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:37,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:37,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:37,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:37,306 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:37,308 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:37,420 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:37,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:37,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:37,466 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:37,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:37,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:37,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:37,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:37,499 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:37,500 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:37,612 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:37,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:37,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:37,653 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:37,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:37,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:37,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:37,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:37,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:37,681 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:37,790 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:37,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:37,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:37,830 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:37,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:37,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:37,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:37,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:37,864 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:37,865 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:37,983 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:38,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:38,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:38,029 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:38,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:38,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:38,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:38,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:38,060 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:38,061 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:38,162 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:38,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:38,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:38,206 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:38,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:38,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:38,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:38,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:38,238 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:38,239 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:38,342 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:38,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:38,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:38,380 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:38,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:38,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:38,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:38,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:38,415 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:38,416 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:38,525 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:38,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:38,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:38,562 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:38,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:38,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:38,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:38,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:38,605 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:38,605 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:38,717 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:38,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:38,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:38,757 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:38,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:38,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:38,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:38,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:38,798 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:38,799 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:38,913 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:38,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:38,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:38,957 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:38,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:38,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:38,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:38,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:38,991 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:38,992 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:39,100 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:39,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:39,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:39,134 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:39,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:39,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:39,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:39,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:39,169 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:39,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:39,265 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:39,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:39,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:39,306 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:39,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:39,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:39,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:39,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:39,342 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:39,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:39,443 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:39,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:39,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:39,479 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:39,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:39,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:39,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:39,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:39,511 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:39,512 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:39,607 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:39,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:39,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:39,645 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:39,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:39,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:39,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:39,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:39,676 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:39,677 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:39,792 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:39,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:39,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:39,829 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:39,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:39,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:39,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:39,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:39,859 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:39,860 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:39,962 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:40,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:40,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:40,004 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:40,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:40,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:40,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:40,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:40,042 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:40,043 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:40,157 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:40,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:40,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:40,203 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:40,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:40,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:40,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:40,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:40,244 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:40,245 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:40,357 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:40,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:40,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:40,399 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:40,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:40,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:40,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:40,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:40,438 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:40,439 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:40,543 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:40,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:40,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:40,583 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:40,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:40,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:40,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:40,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:40,618 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:40,619 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:40,723 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:40,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:40,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:40,766 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:40,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:40,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:40,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:40,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:40,800 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:40,801 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:40,914 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:40,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:40,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:40,953 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:40,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:40,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:40,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:40,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:40,985 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:40,985 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:41,099 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:41,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:41,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:41,134 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:41,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:41,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:41,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:41,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:41,165 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:41,166 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:41,278 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:41,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:41,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:41,315 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:41,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:41,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:41,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:41,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:41,351 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:41,352 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:41,463 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:41,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:41,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:41,507 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:41,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:41,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:41,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:41,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:41,541 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:41,542 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:41,653 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:41,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:41,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:41,694 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:41,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:41,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:41,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:41,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:41,731 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:41,732 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:41,845 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:41,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:41,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:41,885 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:41,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:41,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:41,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:41,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:41,923 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:41,924 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:42,024 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:42,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:42,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:42,059 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:42,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:42,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:42,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:42,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:42,089 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:42,090 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:42,210 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:42,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:42,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:42,258 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:42,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:42,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:42,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:42,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:42,288 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:42,288 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:42,391 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:42,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:42,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:42,430 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:42,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:42,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:42,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:42,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:42,461 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:42,462 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:42,570 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:42,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:42,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:42,609 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:42,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:42,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:42,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:42,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:42,650 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:42,651 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:42,762 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:42,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:42,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:42,809 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:42,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:42,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:42,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:42,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:42,839 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:42,839 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:42,941 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:42,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:42,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:42,977 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:42,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:42,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:42,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:43,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:43,007 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:43,007 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:43,105 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:43,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:43,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:43,154 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:43,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:43,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:43,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:43,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:43,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:43,194 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:43,293 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:43,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:43,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:43,329 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:43,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:43,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:43,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:43,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:43,358 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:43,359 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:43,455 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:43,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:43,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:43,491 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:43,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:43,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:43,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:43,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:43,529 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:43,530 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:43,643 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:43,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:43,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:43,678 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:43,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:43,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:43,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:43,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:43,709 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:43,710 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:43,819 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:43,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:43,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:43,856 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:43,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:43,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:43,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:43,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:43,886 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:43,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:43,987 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:44,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:44,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:44,028 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:44,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:44,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:44,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:44,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:44,056 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:44,057 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:44,163 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:44,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:44,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:44,199 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:44,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:44,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:44,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:44,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:44,234 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:44,235 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:44,350 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:44,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:44,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:44,396 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:44,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:44,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:44,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:44,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:44,437 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:44,438 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:44,557 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:44,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:44,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:44,604 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:44,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:44,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:44,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:44,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:44,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:44,646 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:44,763 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:44,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:44,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:44,802 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:44,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:44,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:44,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:44,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:44,836 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:44,837 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:44,956 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:44,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:44,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:44,999 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:44,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:44,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:44,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:45,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:45,038 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:45,039 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:45,153 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:45,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:45,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:45,192 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:45,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:45,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:45,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:45,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:45,226 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:45,227 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:45,332 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:45,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:45,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:45,373 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:45,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:45,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:45,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:45,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:45,402 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:45,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:45,515 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:45,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:45,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:45,558 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:45,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:45,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:45,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:45,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:45,590 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:45,591 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:45,695 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:45,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:45,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:45,732 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:45,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:45,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:45,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:45,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:45,762 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:45,762 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:45,872 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:45,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:45,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:45,910 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:45,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:45,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:45,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:45,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:45,949 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:45,950 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:46,064 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:46,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:46,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:46,103 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:46,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:46,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:46,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:46,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:46,138 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:46,139 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:46,261 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:46,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:46,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:46,299 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:46,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:46,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:46,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:46,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:46,340 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:46,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:46,446 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:46,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:46,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:46,487 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:46,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:46,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:46,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:46,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:46,528 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:46,529 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:46,635 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:46,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:46,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:46,675 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:46,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:46,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:46,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:46,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:46,709 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:46,710 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:46,805 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:46,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:46,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:46,841 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:46,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:46,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:46,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:46,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:46,875 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:46,876 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:46,973 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:47,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:47,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:47,011 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:47,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:47,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:47,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:47,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:47,040 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:47,041 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:47,146 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:47,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:47,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:47,180 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:47,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:47,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:47,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:47,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:47,215 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:47,216 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:47,331 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:47,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:47,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:47,373 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:47,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:47,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:47,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:47,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:47,408 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:47,409 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:47,530 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:47,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:47,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:47,570 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:47,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:47,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:47,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:47,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:47,609 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:47,610 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:47,716 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:47,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:47,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:47,756 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:47,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:47,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:47,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:47,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:47,797 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:47,798 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:47,919 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:47,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:47,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:47,964 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:47,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:47,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:47,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:47,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:47,997 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:47,998 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:48,111 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:48,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:48,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:48,149 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:48,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:48,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:48,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:48,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:48,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:48,185 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:48,298 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:48,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:48,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:48,349 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:48,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:48,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:48,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:48,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:48,379 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:48,379 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:48,490 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:48,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:48,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:48,526 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:48,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:48,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:48,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:48,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:48,558 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:48,558 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:48,656 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:48,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:48,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:48,694 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:48,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:48,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:48,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:48,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:48,726 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:48,726 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:48,835 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:48,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:48,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:48,874 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:48,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:48,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:48,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:48,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:48,907 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:48,907 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:49,010 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:49,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:49,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:49,046 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:49,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:49,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:49,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:49,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:49,076 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:49,077 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:49,174 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:49,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:49,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:49,216 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:49,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:49,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:49,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:49,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:49,248 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:49,249 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:49,361 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:49,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:49,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:49,401 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:49,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:49,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:49,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:49,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:49,434 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:49,435 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:49,547 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:49,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:49,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:49,585 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:49,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:49,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:49,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:49,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:49,619 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:49,620 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:49,723 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:49,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:49,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:49,757 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:49,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:49,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:49,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:49,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:49,788 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:49,789 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:49,893 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:49,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:49,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:49,928 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:49,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:49,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:49,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:49,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:49,965 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:49,966 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:50,065 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:50,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:50,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:50,103 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:50,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:50,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:50,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:50,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:50,139 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:50,139 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:50,238 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:50,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:50,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:50,272 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:50,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:50,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:50,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:50,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:50,306 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:50,307 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:50,407 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:50,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:50,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:50,444 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:50,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:50,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:50,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:50,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:50,475 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:50,476 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:50,570 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:50,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:50,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:50,605 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:50,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:50,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:50,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:50,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:50,634 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:50,635 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:50,738 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:50,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:50,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:50,774 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:50,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:50,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:50,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:50,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:50,807 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:50,808 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:50,930 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:50,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:50,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:50,969 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:50,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:50,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:50,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:51,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:51,010 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:51,010 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:51,125 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:51,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:51,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:51,165 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:51,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:51,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:51,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:51,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:51,196 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:51,197 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:51,299 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:51,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:51,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:51,339 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:51,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:51,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:51,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:51,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:51,367 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:51,368 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:51,476 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:51,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:51,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:51,518 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:51,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:51,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:51,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:51,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:51,552 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:51,553 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:51,665 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:51,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:51,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:51,706 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:51,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:51,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:51,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:51,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:51,742 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:51,743 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:51,851 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:51,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:51,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:51,890 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:51,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:51,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:51,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:51,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:51,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:51,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:52,021 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:52,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:52,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:52,055 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:52,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:52,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:52,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:52,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:52,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:52,085 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:52,198 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:52,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:52,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:52,233 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:52,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:52,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:52,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:52,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:52,266 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:52,266 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:52,361 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:52,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:52,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:52,396 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:52,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:52,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:52,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:52,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:52,427 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:52,428 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:52,531 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:52,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:52,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:52,580 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:52,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:52,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:52,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:52,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:52,616 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:52,617 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:52,740 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:52,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:52,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:52,783 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:52,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:52,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:52,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:52,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:52,819 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:52,820 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:52,944 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:52,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:52,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:52,987 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:52,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:52,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:52,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:53,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:53,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:53,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:53,152 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:53,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:53,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:53,195 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:53,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:53,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:53,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:53,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:53,231 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:53,232 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:53,351 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:53,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:53,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:53,393 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:53,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:53,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:53,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:53,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:53,432 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:53,432 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:53,540 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:53,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:53,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:53,579 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:53,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:53,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:53,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:53,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:53,607 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:53,608 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:53,702 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:53,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:53,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:53,738 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:53,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:53,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:53,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:53,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:53,766 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:53,767 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:53,864 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:53,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:53,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:53,907 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:53,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:53,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:53,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:53,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:53,939 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:53,940 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:54,051 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:54,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:54,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:54,086 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:54,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:54,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:54,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:54,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:54,114 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:54,115 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:54,216 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:54,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:54,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:54,258 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:54,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:54,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:54,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:54,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:54,305 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:54,306 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:54,407 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:54,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:54,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:54,444 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:54,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:54,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:54,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:54,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:54,491 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:54,492 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:54,590 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:54,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:54,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:54,623 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:54,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:54,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:54,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:54,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:54,652 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:54,653 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:54,766 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:54,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:54,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:54,801 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:54,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:54,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:54,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:54,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:54,835 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:54,836 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:54,942 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:54,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:54,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:54,979 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:54,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:54,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:54,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:55,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:55,009 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:55,009 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:55,110 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:55,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:55,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:55,154 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:55,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:55,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:55,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:55,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:55,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:55,187 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:55,297 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:55,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:55,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:55,336 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:55,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:55,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:55,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:55,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:55,370 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:55,371 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:55,476 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:55,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:55,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:55,513 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:55,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:55,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:55,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:55,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:55,542 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:55,542 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:55,655 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:55,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:55,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:55,697 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:55,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:55,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:55,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:55,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:55,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:55,728 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:55,827 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:55,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:55,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:55,862 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:55,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:55,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:55,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:55,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:55,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:55,893 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:56,005 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:56,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:56,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:56,040 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:56,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:56,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:56,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:56,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:56,070 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:56,071 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:56,174 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:56,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:56,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:56,214 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:56,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:56,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:56,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:56,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:56,246 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:56,247 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:56,352 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:56,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:56,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:56,397 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:56,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:56,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:56,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:56,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:56,429 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:56,430 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:56,532 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:56,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:56,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:56,574 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:56,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:56,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:56,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:56,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:56,607 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:56,608 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:56,716 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:56,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:56,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:56,759 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:56,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:56,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:56,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:56,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:56,794 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:56,795 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:56,893 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:56,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:56,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:56,927 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:56,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:56,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:56,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:56,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:56,956 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:56,957 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:57,054 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:57,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:57,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:57,098 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:57,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:57,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:57,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:57,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:57,127 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:57,128 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:57,227 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:57,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:57,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:57,264 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:57,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:57,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:57,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:57,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:57,296 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:57,296 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:57,395 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:57,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:57,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:57,431 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:57,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:57,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:57,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:57,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:57,464 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:57,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:57,580 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:57,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:57,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:57,625 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:57,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:57,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:57,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:57,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:57,657 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:57,658 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:57,769 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:57,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:57,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:57,808 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:57,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:57,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:57,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:57,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:57,840 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:57,841 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:57,947 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:57,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:57,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:57,988 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:57,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:57,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:57,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:58,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:58,015 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:58,016 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:58,115 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:58,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:58,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:58,151 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:58,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:58,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:58,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:58,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:58,180 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:58,181 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:58,278 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:58,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:58,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:58,318 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:58,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:58,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:58,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:58,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:58,351 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:58,352 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:58,464 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:58,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:58,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:58,514 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:58,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:58,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:58,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:58,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:58,547 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:58,548 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:58,654 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:58,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:58,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:58,704 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:58,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:58,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:58,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:58,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:58,744 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:58,745 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:58,856 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:58,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:58,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:58,899 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:58,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:58,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:58,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:58,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:58,933 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:58,934 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:59,046 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:59,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:59,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:59,086 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:59,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:59,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:59,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:59,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:59,119 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:59,120 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:59,233 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:59,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:59,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:59,269 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:59,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:59,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:59,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:59,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:59,301 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:59,302 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:59,414 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:59,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:59,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:59,453 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:59,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:59,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:59,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:59,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:59,485 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:59,486 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:59,601 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:59,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:59,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:59,645 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:59,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:59,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:59,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:59,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:59,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:59,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:59,799 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:11:59,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:11:59,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:11:59,841 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:11:59,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:11:59,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:11:59,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:11:59,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:11:59,873 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:11:59,874 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:11:59,980 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:00,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:00,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:00,020 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:00,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:00,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:00,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:00,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:00,058 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:00,059 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:00,168 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:00,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:00,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:00,211 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:00,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:00,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:00,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:00,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:00,244 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:00,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:00,353 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:00,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:00,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:00,392 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:00,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:00,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:00,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:00,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:00,425 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:00,426 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:00,537 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:00,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:00,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:00,571 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:00,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:00,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:00,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:00,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:00,606 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:00,607 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:00,724 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:00,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:00,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:00,764 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:00,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:00,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:00,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:00,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:00,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:00,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:00,910 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:00,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:00,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:00,950 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:00,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:00,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:00,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:00,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:00,986 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:00,987 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:01,104 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:01,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:01,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:01,151 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:01,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:01,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:01,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:01,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:01,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:01,185 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:01,299 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:01,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:01,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:01,342 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:01,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:01,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:01,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:01,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:01,375 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:01,376 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:01,491 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:01,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:01,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:01,534 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:01,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:01,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:01,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:01,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:01,568 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:01,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:01,679 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:01,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:01,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:01,721 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:01,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:01,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:01,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:01,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:01,754 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:01,755 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:01,865 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:01,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:01,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:01,906 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:01,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:01,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:01,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:01,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:01,947 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:01,948 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:02,064 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:02,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:02,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:02,104 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:02,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:02,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:02,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:02,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:02,137 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:02,138 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:02,245 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:02,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:02,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:02,280 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:02,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:02,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:02,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:02,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:02,313 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:02,314 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:02,420 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:02,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:02,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:02,466 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:02,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:02,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:02,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:02,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:02,507 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:02,508 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:02,607 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:02,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:02,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:02,641 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:02,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:02,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:02,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:02,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:02,671 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:02,672 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:02,777 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:02,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:02,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:02,821 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:02,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:02,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:02,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:02,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:02,855 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:02,856 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:02,958 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:02,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:02,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:02,992 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:02,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:02,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:02,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:03,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:03,024 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:03,025 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:03,119 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:03,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:03,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:03,156 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:03,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:03,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:03,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:03,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:03,185 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:03,186 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:03,286 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:03,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:03,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:03,324 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:03,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:03,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:03,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:03,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:03,353 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:03,354 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:03,448 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:03,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:03,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:03,484 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:03,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:03,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:03,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:03,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:03,518 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:03,518 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:03,626 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:03,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:03,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:03,667 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:03,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:03,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:03,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:03,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:03,697 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:03,697 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:03,796 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:03,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:03,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:03,838 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:03,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:03,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:03,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:03,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:03,878 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:03,879 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:03,993 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:04,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:04,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:04,034 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:04,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:04,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:04,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:04,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:04,070 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:04,071 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:04,182 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:04,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:04,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:04,221 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:04,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:04,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:04,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:04,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:04,252 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:04,253 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:04,364 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:04,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:04,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:04,400 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:04,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:04,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:04,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:04,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:04,429 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:04,429 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:04,544 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:04,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:04,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:04,581 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:04,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:04,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:04,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:04,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:04,612 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:04,613 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:04,721 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:04,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:04,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:04,758 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:04,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:04,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:04,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:04,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:04,788 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:04,789 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:04,899 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:04,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:04,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:04,944 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:04,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:04,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:04,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:04,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:04,977 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:04,978 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:05,084 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:05,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:05,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:05,120 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:05,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:05,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:05,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:05,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:05,150 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:05,151 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:05,260 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:05,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:05,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:05,295 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:05,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:05,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:05,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:05,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:05,330 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:05,331 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:05,439 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:05,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:05,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:05,476 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:05,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:05,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:05,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:05,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:05,512 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:05,512 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:05,629 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:05,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:05,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:05,666 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:05,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:05,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:05,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:05,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:05,697 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:05,698 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:05,812 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:05,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:05,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:05,852 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:05,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:05,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:05,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:05,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:05,888 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:05,888 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:06,001 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:06,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:06,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:06,036 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:06,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:06,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:06,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:06,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:06,066 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:06,067 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:06,186 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:06,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:06,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:06,229 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:06,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:06,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:06,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:06,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:06,269 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:06,270 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:06,385 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:06,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:06,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:06,423 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:06,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:06,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:06,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:06,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:06,457 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:06,458 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:06,577 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:06,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:06,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:06,621 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:06,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:06,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:06,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:06,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:06,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:06,662 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:06,771 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:06,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:06,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:06,807 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:06,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:06,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:06,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:06,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:06,839 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:06,840 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:06,956 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:06,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:06,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:06,994 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:06,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:06,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:06,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:07,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:07,027 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:07,028 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:07,157 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:07,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:07,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:07,210 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:07,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:07,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:07,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:07,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:07,244 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:07,246 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:07,367 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:07,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:07,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:07,410 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:07,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:07,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:07,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:07,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:07,441 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:07,441 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:07,553 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:07,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:07,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:07,592 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:07,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:07,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:07,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:07,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:07,624 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:07,625 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:07,731 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:07,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:07,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:07,766 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:07,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:07,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:07,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:07,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:07,793 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:07,794 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:07,886 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:07,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:07,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:07,920 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:07,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:07,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:07,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:07,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:07,962 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:07,962 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:08,058 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:08,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:08,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:08,092 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:08,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:08,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:08,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:08,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:08,120 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:08,121 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:08,222 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:08,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:08,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:08,258 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:08,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:08,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:08,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:08,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:08,288 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:08,289 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:08,399 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:08,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:08,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:08,441 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:08,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:08,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:08,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:08,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:08,474 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:08,475 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:08,582 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:08,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:08,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:08,623 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:08,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:08,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:08,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:08,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:08,655 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:08,656 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:08,756 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:08,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:08,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:08,794 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:08,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:08,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:08,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:08,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:08,832 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:08,832 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:08,936 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:08,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:08,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:08,971 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:08,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:08,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:08,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:09,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:09,007 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:09,008 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:09,117 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:09,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:09,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:09,156 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:09,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:09,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:09,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:09,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:09,189 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:09,189 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:09,300 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:09,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:09,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:09,342 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:09,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:09,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:09,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:09,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:09,378 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:09,379 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:09,485 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:09,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:09,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:09,527 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:09,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:09,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:09,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:09,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:09,560 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:09,561 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:09,674 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:09,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:09,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:09,713 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:09,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:09,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:09,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:09,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:09,747 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:09,748 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:09,853 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:09,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:09,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:09,893 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:09,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:09,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:09,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:09,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:09,924 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:09,925 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:10,037 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:10,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:10,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:10,083 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:10,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:10,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:10,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:10,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:10,115 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:10,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:10,239 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:10,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:10,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:10,295 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:10,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:10,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:10,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:10,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:10,331 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:10,332 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:10,446 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:10,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:10,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:10,489 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:10,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:10,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:10,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:10,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:10,526 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:10,527 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:10,634 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:10,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:10,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:10,671 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:10,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:10,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:10,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:10,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:10,707 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:10,708 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:10,831 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:10,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:10,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:10,870 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:10,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:10,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:10,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:10,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:10,899 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:10,900 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:11,020 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:11,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:11,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:11,062 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:11,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:11,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:11,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:11,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:11,095 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:11,096 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:11,201 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:11,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:11,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:11,236 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:11,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:11,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:11,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:11,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:11,270 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:11,270 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:11,382 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:11,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:11,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:11,422 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:11,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:11,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:11,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:11,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:11,457 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:11,457 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:11,572 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:11,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:11,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:11,614 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:11,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:11,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:11,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:11,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:11,655 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:11,655 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:11,782 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:11,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:11,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:11,826 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:11,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:11,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:11,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:11,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:11,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:11,864 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:11,998 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:12,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:12,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:12,033 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:12,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:12,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:12,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:12,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:12,065 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:12,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:12,178 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:12,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:12,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:12,220 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:12,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:12,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:12,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:12,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:12,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:12,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:12,364 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:12,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:12,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:12,407 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:12,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:12,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:12,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:12,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:12,441 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:12,442 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:12,567 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:12,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:12,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:12,613 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:12,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:12,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:12,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:12,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:12,644 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:12,645 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:12,765 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:12,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:12,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:12,812 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:12,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:12,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:12,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:12,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:12,847 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:12,848 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:12,960 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:12,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:12,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:12,995 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:12,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:12,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:12,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:13,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:13,027 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:13,028 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:13,132 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:13,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:13,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:13,167 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:13,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:13,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:13,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:13,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:13,196 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:13,197 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:13,321 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:13,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:13,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:13,362 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:13,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:13,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:13,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:13,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:13,396 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:13,397 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:13,525 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:13,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:13,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:13,567 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:13,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:13,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:13,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:13,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:13,603 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:13,604 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:13,713 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:13,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:13,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:13,754 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:13,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:13,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:13,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:13,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:13,785 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:13,785 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:13,901 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:13,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:13,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:13,940 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:13,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:13,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:13,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:13,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:13,972 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:13,973 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:14,089 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:14,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:14,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:14,136 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:14,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:14,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:14,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:14,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:14,170 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:14,171 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:14,282 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:14,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:14,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:14,318 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:14,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:14,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:14,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:14,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:14,351 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:14,352 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:14,460 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:14,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:14,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:14,497 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:14,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:14,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:14,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:14,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:14,531 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:14,532 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:14,659 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:14,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:14,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:14,702 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:14,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:14,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:14,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:14,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:14,742 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:14,743 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:14,865 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:14,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:14,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:14,909 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:14,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:14,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:14,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:14,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:14,949 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:14,950 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:15,067 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:15,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:15,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:15,114 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:15,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:15,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:15,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:15,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:15,145 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:15,145 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:15,252 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:15,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:15,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:15,294 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:15,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:15,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:15,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:15,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:15,330 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:15,331 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:15,440 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:15,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:15,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:15,475 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:15,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:15,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:15,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:15,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:15,512 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:15,513 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:15,622 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:15,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:15,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:15,661 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:15,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:15,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:15,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:15,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:15,695 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:15,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:15,817 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:15,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:15,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:15,858 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:15,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:15,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:15,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:15,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:15,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:15,893 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:16,010 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:16,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:16,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:16,046 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:16,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:16,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:16,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:16,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:16,078 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:16,079 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:16,188 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:16,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:16,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:16,224 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:16,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:16,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:16,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:16,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:16,255 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:16,256 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:16,368 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:16,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:16,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:16,410 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:16,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:16,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:16,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:16,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:16,441 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:16,442 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:16,545 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:16,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:16,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:16,582 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:16,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:16,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:16,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:16,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:16,615 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:16,616 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:16,724 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:16,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:16,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:16,762 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:16,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:16,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:16,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:16,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:16,803 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:16,804 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:16,921 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:16,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:16,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:16,961 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:16,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:16,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:16,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:16,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:16,995 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:16,996 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:17,113 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:17,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:17,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:17,152 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:17,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:17,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:17,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:17,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:17,183 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:17,184 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:17,286 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:17,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:17,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:17,323 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:17,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:17,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:17,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:17,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:17,353 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:17,353 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:17,464 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:17,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:17,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:17,504 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:17,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:17,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:17,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:17,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:17,543 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:17,544 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:17,648 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:17,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:17,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:17,688 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:17,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:17,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:17,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:17,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:17,719 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:17,719 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:17,831 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:17,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:17,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:17,869 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:17,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:17,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:17,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:17,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:17,901 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:17,902 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:18,018 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:18,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:18,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:18,059 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:18,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:18,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:18,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:18,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:18,097 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:18,098 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:18,219 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:18,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:18,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:18,257 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:18,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:18,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:18,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:18,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:18,288 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:18,288 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:18,408 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:18,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:18,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:18,450 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:18,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:18,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:18,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:18,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:18,485 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:18,485 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:18,609 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:18,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:18,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:18,650 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:18,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:18,651 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:18,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:18,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:18,682 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:18,683 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:18,791 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:18,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:18,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:18,826 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:18,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:18,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:18,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:18,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:18,864 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:18,865 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:18,987 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:19,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:19,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:19,031 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:19,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:19,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:19,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:19,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:19,076 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:19,077 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:19,197 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:19,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:19,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:19,241 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:19,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:19,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:19,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:19,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:19,273 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:19,274 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:19,379 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:19,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:19,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:19,417 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:19,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:19,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:19,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:19,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:19,447 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:19,448 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:19,550 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:19,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:19,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:19,586 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:19,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:19,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:19,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:19,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:19,618 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:19,619 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:19,724 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:19,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:19,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:19,761 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:19,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:19,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:19,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:19,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:19,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:19,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:19,897 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:19,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:19,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:19,937 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:19,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:19,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:19,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:19,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:19,970 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:19,971 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:20,099 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:20,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:20,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:20,138 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:20,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:20,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:20,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:20,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:20,168 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:20,169 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:20,280 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:20,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:20,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:20,326 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:20,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:20,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:20,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:20,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:20,358 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:20,359 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:20,459 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:20,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:20,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:20,495 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:20,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:20,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:20,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:20,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:20,524 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:20,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:20,628 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:20,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:20,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:20,664 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:20,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:20,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:20,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:20,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:20,694 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:20,695 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:20,800 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:20,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:20,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:20,835 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:20,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:20,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:20,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:20,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:20,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:20,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:20,984 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:21,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:21,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:21,026 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:21,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:21,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:21,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:21,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:21,058 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:21,059 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:21,186 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:21,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:21,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:21,227 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:21,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:21,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:21,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:21,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:21,265 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:21,266 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:21,383 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:21,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:21,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:21,425 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:21,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:21,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:21,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:21,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:21,458 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:21,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:21,578 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:21,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:21,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:21,622 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:21,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:21,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:21,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:21,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:21,668 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:21,668 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:21,778 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:21,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:21,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:21,813 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:21,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:21,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:21,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:21,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:21,844 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:21,845 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:21,961 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:22,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:22,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:22,002 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:22,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:22,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:22,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:22,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:22,033 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:22,034 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:22,156 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:22,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:22,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:22,195 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:22,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:22,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:22,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:22,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:22,230 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:22,231 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:22,351 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:22,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:22,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:22,394 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:22,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:22,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:22,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:22,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:22,426 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:22,427 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:22,528 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:22,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:22,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:22,566 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:22,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:22,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:22,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:22,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:22,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:22,596 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:22,694 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:22,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:22,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:22,733 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:22,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:22,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:22,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:22,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:22,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:22,765 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:22,864 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:22,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:22,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:22,904 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:22,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:22,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:22,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:22,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:22,936 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:22,937 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:23,035 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:23,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:23,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:23,079 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:23,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:23,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:23,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:23,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:23,116 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:23,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:23,236 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:23,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:23,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:23,279 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:23,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:23,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:23,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:23,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:23,312 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:23,313 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:23,420 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:23,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:23,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:23,459 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:23,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:23,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:23,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:23,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:23,487 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:23,488 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:23,599 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:23,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:23,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:23,635 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:23,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:23,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:23,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:23,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:23,664 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:23,665 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:23,779 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:23,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:23,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:23,818 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:23,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:23,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:23,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:23,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:23,848 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:23,849 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:23,952 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:23,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:23,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:23,994 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:23,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:23,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:23,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:24,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:24,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:24,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:24,133 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:24,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:24,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:24,175 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:24,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:24,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:24,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:24,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:24,206 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:24,207 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:24,319 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:24,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:24,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:24,361 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:24,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:24,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:24,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:24,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:24,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:24,393 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:24,496 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:24,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:24,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:24,531 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:24,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:24,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:24,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:24,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:24,562 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:24,562 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:24,670 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:24,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:24,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:24,707 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:24,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:24,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:24,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:24,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:24,739 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:24,739 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:24,843 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:24,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:24,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:24,883 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:24,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:24,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:24,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:24,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:24,910 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:24,911 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:25,021 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:25,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:25,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:25,060 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:25,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:25,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:25,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:25,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:25,089 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:25,089 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:25,209 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:25,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:25,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:25,247 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:25,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:25,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:25,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:25,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:25,286 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:25,287 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:25,406 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:25,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:25,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:25,451 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:25,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:25,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:25,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:25,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:25,484 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:25,484 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:25,600 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:25,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:25,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:25,641 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:25,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:25,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:25,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:25,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:25,681 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:25,682 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:25,791 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:25,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:25,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:25,825 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:25,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:25,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:25,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:25,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:25,859 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:25,859 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:25,969 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:26,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:26,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:26,004 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:26,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:26,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:26,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:26,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:26,032 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:26,032 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:26,135 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:26,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:26,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:26,177 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:26,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:26,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:26,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:26,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:26,218 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:26,219 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:26,339 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:26,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:26,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:26,386 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:26,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:26,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:26,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:26,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:26,420 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:26,421 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:26,536 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:26,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:26,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:26,578 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:26,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:26,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:26,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:26,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:26,616 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:26,617 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:26,734 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:26,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:26,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:26,780 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:26,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:26,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:26,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:26,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:26,814 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:26,815 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:26,933 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:26,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:26,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:26,975 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:26,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:26,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:26,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:27,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:27,009 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:27,009 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:27,135 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:27,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:27,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:27,179 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:27,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:27,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:27,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:27,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:27,216 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:27,217 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:27,346 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:27,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:27,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:27,391 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:27,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:27,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:27,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:27,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:27,429 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:27,430 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:27,553 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:27,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:27,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:27,597 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:27,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:27,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:27,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:27,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:27,631 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:27,632 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:27,759 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:27,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:27,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:27,806 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:27,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:27,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:27,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:27,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:27,841 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:27,841 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:27,966 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:28,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:28,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:28,006 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:28,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:28,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:28,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:28,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:28,040 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:28,041 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:28,157 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:28,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:28,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:28,198 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:28,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:28,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:28,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:28,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:28,234 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:28,235 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:28,350 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:28,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:28,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:28,397 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:28,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:28,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:28,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:28,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:28,431 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:28,432 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:28,552 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:28,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:28,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:28,594 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:28,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:28,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:28,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:28,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:28,627 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:28,628 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:28,755 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:28,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:28,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:28,798 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:28,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:28,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:28,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:28,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:28,831 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:28,832 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:28,939 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:28,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:28,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:28,977 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:28,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:28,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:28,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:29,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:29,004 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:29,005 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:29,112 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:29,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:29,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:29,157 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:29,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:29,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:29,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:29,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:29,192 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:29,192 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:29,312 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:29,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:29,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:29,354 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:29,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:29,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:29,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:29,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:29,387 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:29,388 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:29,501 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:29,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:29,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:29,542 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:29,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:29,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:29,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:29,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:29,590 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:29,591 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:29,709 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:29,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:29,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:29,751 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:29,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:29,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:29,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:29,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:29,785 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:29,786 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:29,911 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:29,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:29,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:29,955 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:29,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:29,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:29,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:29,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:29,987 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:29,987 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:30,111 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:30,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:30,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:30,154 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:30,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:30,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:30,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:30,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:30,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:30,194 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:30,300 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:30,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:30,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:30,334 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:30,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:30,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:30,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:30,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:30,365 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:30,365 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:30,485 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:30,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:30,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:30,530 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:30,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:30,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:30,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:30,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:30,563 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:30,564 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:30,686 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:30,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:30,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:30,727 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:30,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:30,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:30,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:30,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:30,762 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:30,763 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:30,884 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:30,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:30,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:30,925 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:30,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:30,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:30,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:30,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:30,960 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:30,961 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:31,059 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:31,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:31,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:31,097 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:31,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:31,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:31,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:31,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:31,136 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:31,137 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:31,235 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:31,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:31,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:31,274 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:31,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:31,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:31,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:31,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:31,302 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:31,303 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:31,407 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:31,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:31,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:31,445 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:31,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:31,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:31,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:31,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:31,472 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:31,473 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:31,572 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:31,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:31,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:31,609 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:31,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:31,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:31,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:31,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:31,638 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:31,639 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:31,758 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:31,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:31,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:31,805 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:31,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:31,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:31,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:31,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:31,836 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:31,837 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:31,953 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:31,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:31,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:31,991 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:31,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:31,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:31,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:32,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:32,020 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:32,021 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:32,127 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:32,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:32,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:32,161 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:32,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:32,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:32,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:32,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:32,190 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:32,191 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:32,298 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:32,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:32,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:32,334 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:32,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:32,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:32,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:32,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:32,362 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:32,362 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:32,463 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:32,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:32,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:32,497 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:32,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:32,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:32,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:32,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:32,531 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:32,532 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:32,642 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:32,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:32,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:32,677 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:32,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:32,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:32,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:32,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:32,706 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:32,707 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:32,807 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:32,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:32,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:32,843 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:32,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:32,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:32,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:32,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:32,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:32,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:32,973 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:33,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:33,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:33,011 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:33,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:33,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:33,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:33,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:33,039 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:33,039 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:33,149 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:33,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:33,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:33,189 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:33,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:33,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:33,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:33,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:33,223 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:33,224 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:33,320 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:33,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:33,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:33,355 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:33,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:33,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:33,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:33,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:33,383 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:33,384 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:33,484 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:33,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:33,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:33,520 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:33,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:33,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:33,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:33,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:33,554 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:33,555 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:33,667 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:33,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:33,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:33,704 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:33,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:33,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:33,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:33,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:33,733 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:33,734 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:33,836 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:33,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:33,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:33,880 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:33,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:33,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:33,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:33,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:33,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:33,922 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:34,049 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:34,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:34,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:34,094 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:34,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:34,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:34,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:34,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:34,131 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:34,132 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:34,255 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:34,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:34,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:34,299 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:34,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:34,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:34,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:34,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:34,332 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:34,333 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:34,445 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:34,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:34,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:34,485 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:34,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:34,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:34,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:34,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:34,516 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:34,517 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:34,629 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:34,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:34,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:34,671 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:34,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:34,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:34,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:34,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:34,706 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:34,707 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:34,829 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:34,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:34,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:34,870 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:34,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:34,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:34,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:34,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:34,903 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:34,904 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:35,016 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:35,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:35,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:35,058 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:35,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:35,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:35,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:35,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:35,092 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:35,093 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:35,213 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:35,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:35,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:35,254 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:35,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:35,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:35,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:35,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:35,286 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:35,287 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:35,405 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:35,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:35,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:35,445 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:35,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:35,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:35,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:35,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:35,478 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:35,479 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:35,591 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:35,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:35,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:35,635 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:35,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:35,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:35,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:35,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:35,668 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:35,669 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:35,780 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:35,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:35,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:35,822 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:35,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:35,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:35,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:35,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:35,860 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:35,861 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:35,976 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:36,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:36,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:36,027 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:36,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:36,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:36,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:36,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:36,059 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:36,060 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:36,169 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:36,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:36,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:36,208 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:36,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:36,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:36,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:36,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:36,240 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:36,240 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:36,337 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:36,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:36,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:36,375 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:36,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:36,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:36,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:36,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:36,404 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:36,405 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:36,504 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:36,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:36,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:36,548 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:36,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:36,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:36,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:36,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:36,582 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:36,583 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:36,689 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:36,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:36,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:36,726 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:36,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:36,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:36,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:36,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:36,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:36,759 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:36,871 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:36,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:36,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:36,910 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:36,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:36,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:36,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:36,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:36,945 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:36,946 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:37,064 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:37,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:37,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:37,099 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:37,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:37,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:37,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:37,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:37,129 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:37,130 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:37,230 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:37,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:37,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:37,266 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:37,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:37,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:37,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:37,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:37,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:37,300 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:37,399 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:37,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:37,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:37,433 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:37,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:37,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:37,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:37,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:37,463 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:37,464 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:37,564 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:37,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:37,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:37,599 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:37,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:37,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:37,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:37,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:37,628 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:37,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:37,733 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:37,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:37,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:37,772 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:37,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:37,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:37,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:37,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:37,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:37,803 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:37,902 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:37,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:37,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:37,937 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:37,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:37,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:37,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:37,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:37,971 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:37,972 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:38,072 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:38,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:38,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:38,113 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:38,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:38,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:38,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:38,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:38,141 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:38,142 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:38,250 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:38,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:38,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:38,297 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:38,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:38,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:38,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:38,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:38,329 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:38,330 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:38,441 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:38,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:38,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:38,481 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:38,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:38,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:38,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:38,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:38,515 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:38,516 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:38,632 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:38,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:38,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:38,674 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:38,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:38,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:38,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:38,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:38,709 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:38,710 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:38,811 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:38,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:38,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:38,849 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:38,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:38,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:38,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:38,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:38,881 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:38,882 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:38,981 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:39,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:39,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:39,024 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:39,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:39,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:39,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:39,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:39,052 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:39,053 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:39,169 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:39,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:39,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:39,217 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:39,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:39,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:39,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:39,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:39,254 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:39,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:39,374 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:39,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:39,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:39,414 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:39,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:39,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:39,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:39,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:39,459 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:39,460 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:39,573 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:39,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:39,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:39,610 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:39,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:39,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:39,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:39,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:39,642 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:39,642 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:39,752 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:39,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:39,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:39,789 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:39,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:39,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:39,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:39,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:39,821 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:39,822 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:39,930 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:39,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:39,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:39,971 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:39,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:39,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:39,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:40,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:40,004 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:40,005 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:40,105 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:40,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:40,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:40,143 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:40,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:40,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:40,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:40,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:40,173 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:40,174 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:40,273 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:40,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:40,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:40,313 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:40,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:40,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:40,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:40,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:40,342 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:40,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:40,455 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:40,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:40,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:40,497 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:40,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:40,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:40,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:40,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:40,528 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:40,529 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:40,637 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:40,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:40,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:40,679 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:40,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:40,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:40,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:40,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:40,714 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:40,715 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:40,810 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:40,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:40,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:40,845 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:40,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:40,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:40,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:40,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:40,874 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:40,875 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:40,979 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:41,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:41,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:41,021 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:41,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:41,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:41,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:41,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:41,053 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:41,054 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:41,159 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:41,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:41,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:41,199 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:41,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:41,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:41,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:41,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:41,236 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:41,237 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:41,349 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:41,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:41,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:41,389 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:41,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:41,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:41,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:41,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:41,423 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:41,424 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:41,530 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:41,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:41,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:41,572 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:41,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:41,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:41,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:41,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:41,601 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:41,602 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:41,712 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:41,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:41,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:41,747 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:41,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:41,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:41,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:41,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:41,776 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:41,777 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:41,890 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:41,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:41,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:41,931 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:41,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:41,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:41,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:41,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:41,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:41,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:42,087 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:42,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:42,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:42,130 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:42,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:42,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:42,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:42,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:42,164 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:42,164 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:42,266 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:42,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:42,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:42,304 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:42,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:42,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:42,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:42,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:42,333 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:42,334 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:42,457 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:42,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:42,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:42,501 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:42,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:42,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:42,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:42,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:42,537 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:42,538 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:42,645 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:42,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:42,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:42,680 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:42,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:42,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:42,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:42,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:42,710 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:42,711 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:42,811 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:42,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:42,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:42,851 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:42,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:42,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:42,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:42,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:42,880 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:42,881 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:42,980 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:43,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:43,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:43,016 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:43,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:43,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:43,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:43,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:43,047 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:43,048 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:43,149 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:43,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:43,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:43,185 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:43,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:43,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:43,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:43,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:43,221 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:43,221 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:43,327 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:43,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:43,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:43,363 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:43,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:43,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:43,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:43,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:43,394 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:43,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:43,491 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:43,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:43,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:43,527 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:43,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:43,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:43,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:43,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:43,558 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:43,559 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:43,665 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:43,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:43,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:43,705 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:43,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:43,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:43,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:43,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:43,737 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:43,738 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:43,856 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:43,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:43,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:43,898 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:43,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:43,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:43,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:43,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:43,932 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:43,933 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:44,055 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:44,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:44,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:44,099 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:44,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:44,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:44,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:44,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:44,134 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:44,135 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:44,247 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:44,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:44,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:44,285 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:44,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:44,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:44,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:44,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:44,315 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:44,316 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:44,424 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:44,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:44,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:44,466 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:44,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:44,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:44,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:44,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:44,499 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:44,499 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:44,626 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:44,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:44,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:44,670 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:44,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:44,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:44,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:44,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:44,703 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:44,704 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:44,819 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:44,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:44,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:44,858 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:44,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:44,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:44,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:44,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:44,891 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:44,892 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:44,999 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:45,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:45,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:45,036 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:45,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:45,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:45,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:45,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:45,066 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:45,067 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:45,186 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:45,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:45,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:45,227 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:45,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:45,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:45,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:45,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:45,261 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:45,262 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:45,370 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:45,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:45,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:45,412 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:45,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:45,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:45,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:45,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:45,443 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:45,444 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:45,550 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:45,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:45,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:45,586 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:45,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:45,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:45,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:45,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:45,616 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:45,617 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:45,726 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:45,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:45,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:45,763 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:45,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:45,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:45,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:45,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:45,794 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:45,795 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:45,919 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:45,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:45,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:45,961 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:45,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:45,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:45,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:45,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:45,991 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:45,992 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:46,105 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:46,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:46,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:46,147 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:46,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:46,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:46,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:46,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:46,183 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:46,184 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:46,308 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:46,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:46,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:46,350 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:46,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:46,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:46,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:46,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:46,383 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:46,384 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:46,481 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:46,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:46,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:46,515 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:46,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:46,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:46,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:46,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:46,544 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:46,545 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:46,641 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:46,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:46,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:46,679 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:46,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:46,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:46,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:46,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:46,710 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:46,710 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:46,804 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:46,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:46,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:46,838 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:46,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:46,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:46,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:46,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:46,872 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:46,873 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:46,971 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:47,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:47,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:47,006 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:47,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:47,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:47,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:47,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:47,039 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:47,040 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:47,138 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:47,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:47,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:47,174 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:47,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:47,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:47,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:47,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:47,207 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:47,207 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:47,306 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:47,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:47,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:47,353 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:47,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:47,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:47,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:47,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:47,394 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:47,395 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:47,509 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:47,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:47,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:47,550 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:47,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:47,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:47,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:47,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:47,583 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:47,584 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:47,688 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:47,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:47,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:47,729 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:47,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:47,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:47,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:47,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:47,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:47,761 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:47,868 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:47,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:47,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:47,913 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:47,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:47,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:47,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:47,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:47,950 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:47,951 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:48,045 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:48,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:48,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:48,082 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:48,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:48,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:48,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:48,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:48,110 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:48,111 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:48,204 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:48,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:48,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:48,238 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:48,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:48,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:48,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:48,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:48,269 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:48,270 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:48,371 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:48,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:48,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:48,410 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:48,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:48,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:48,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:48,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:48,441 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:48,441 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:48,551 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:48,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:48,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:48,587 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:48,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:48,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:48,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:48,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:48,616 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:48,617 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:48,735 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:48,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:48,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:48,782 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:48,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:48,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:48,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:48,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:48,816 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:48,817 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:48,926 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:48,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:48,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:48,966 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:48,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:48,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:48,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:48,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:48,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:48,998 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:49,115 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:49,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:49,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:49,162 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:49,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:49,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:49,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:49,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:49,197 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:49,198 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:49,316 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:49,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:49,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:49,358 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:49,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:49,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:49,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:49,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:49,391 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:49,391 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:49,494 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:49,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:49,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:49,531 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:49,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:49,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:49,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:49,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:49,563 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:49,564 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:49,667 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:49,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:49,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:49,703 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:49,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:49,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:49,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:49,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:49,734 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:49,735 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:49,847 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:49,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:49,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:49,889 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:49,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:49,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:49,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:49,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:49,922 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:49,923 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:50,035 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:50,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:50,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:50,077 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:50,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:50,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:50,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:50,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:50,107 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:50,108 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:50,222 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:50,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:50,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:50,263 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:50,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:50,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:50,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:50,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:50,296 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:50,297 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:50,413 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:50,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:50,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:50,458 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:50,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:50,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:50,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:50,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:50,507 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:50,508 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:50,631 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:50,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:50,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:50,673 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:50,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:50,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:50,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:50,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:50,709 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:50,710 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:50,831 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:50,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:50,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:50,874 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:50,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:50,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:50,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:50,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:50,908 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:50,909 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:51,025 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:51,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:51,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:51,066 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:51,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:51,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:51,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:51,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:51,104 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:51,105 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:51,211 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:51,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:51,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:51,247 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:51,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:51,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:51,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:51,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:51,277 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:51,277 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:51,394 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:51,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:51,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:51,433 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:51,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:51,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:51,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:51,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:51,474 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:51,475 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:51,583 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:51,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:51,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:51,620 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:51,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:51,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:51,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:51,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:51,652 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:51,652 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:51,763 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:51,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:51,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:51,800 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:51,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:51,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:51,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:51,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:51,835 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:51,835 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:51,943 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:51,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:51,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:51,980 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:51,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:51,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:51,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:52,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:52,009 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:52,010 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:52,120 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:52,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:52,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:52,155 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:52,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:52,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:52,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:52,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:52,188 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:52,189 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:52,302 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:52,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:52,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:52,338 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:52,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:52,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:52,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:52,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:52,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:52,367 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:52,474 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:52,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:52,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:52,515 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:52,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:52,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:52,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:52,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:52,551 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:52,552 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:52,652 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:52,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:52,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:52,692 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:52,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:52,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:52,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:52,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:52,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:52,723 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:52,821 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:52,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:52,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:52,858 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:52,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:52,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:52,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:52,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:52,887 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:52,888 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:52,987 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:53,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:53,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:53,030 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:53,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:53,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:53,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:53,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:53,065 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:53,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:53,175 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:53,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:53,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:53,218 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:53,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:53,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:53,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:53,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:53,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:53,252 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:53,351 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:53,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:53,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:53,385 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:53,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:53,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:53,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:53,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:53,415 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:53,415 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:53,523 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:53,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:53,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:53,565 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:53,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:53,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:53,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:53,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:53,602 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:53,603 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:53,711 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:53,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:53,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:53,747 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:53,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:53,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:53,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:53,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:53,784 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:53,785 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:53,889 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:53,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:53,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:53,933 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:53,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:53,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:53,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:53,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:53,967 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:53,968 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:54,079 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:54,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:54,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:54,121 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:54,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:54,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:54,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:54,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:54,152 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:54,152 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:54,252 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:54,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:54,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:54,291 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:54,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:54,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:54,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:54,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:54,327 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:54,328 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:54,428 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:54,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:54,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:54,468 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:54,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:54,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:54,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:54,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:54,497 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:54,498 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:54,602 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:54,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:54,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:54,642 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:54,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:54,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:54,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:54,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:54,673 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:54,674 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:54,782 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:54,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:54,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:54,821 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:54,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:54,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:54,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:54,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:54,851 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:54,851 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:54,954 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:54,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:54,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:54,997 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:54,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:54,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:54,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:55,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:55,030 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:55,030 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:55,143 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:55,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:55,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:55,185 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:55,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:55,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:55,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:55,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:55,218 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:55,219 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:55,322 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:55,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:55,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:55,361 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:55,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:55,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:55,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:55,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:55,391 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:55,392 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:55,499 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:55,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:55,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:55,538 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:55,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:55,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:55,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:55,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:55,571 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:55,572 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:55,683 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:55,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:55,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:55,720 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:55,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:55,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:55,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:55,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:55,747 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:55,748 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:55,860 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:55,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:55,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:55,897 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:55,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:55,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:55,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:55,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:55,929 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:55,930 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:56,043 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:56,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:56,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:56,086 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:56,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:56,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:56,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:56,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:56,117 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:56,118 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:56,225 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:56,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:56,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:56,265 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:56,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:56,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:56,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:56,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:56,298 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:56,299 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:56,416 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:56,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:56,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:56,462 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:56,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:56,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:56,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:56,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:56,497 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:56,497 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:56,596 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:56,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:56,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:56,636 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:56,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:56,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:56,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:56,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:56,667 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:56,668 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:56,783 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:56,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:56,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:56,824 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:56,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:56,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:56,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:56,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:56,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:56,864 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:56,975 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:57,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:57,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:57,017 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:57,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:57,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:57,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:57,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:57,051 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:57,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:57,173 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:57,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:57,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:57,215 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:57,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:57,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:57,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:57,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:57,249 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:57,250 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:57,374 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:57,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:57,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:57,412 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:57,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:57,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:57,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:57,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:57,452 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:57,452 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:57,570 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:57,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:57,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:57,610 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:57,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:57,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:57,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:57,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:57,647 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:57,648 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:57,751 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:57,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:57,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:57,796 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:57,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:57,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:57,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:57,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:57,827 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:57,828 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:57,944 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:57,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:57,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:57,986 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:57,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:57,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:57,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:58,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:58,017 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:58,018 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:58,134 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:58,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:58,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:58,174 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:58,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:58,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:58,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:58,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:58,208 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:58,209 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:58,313 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:58,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:58,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:58,348 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:58,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:58,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:58,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:58,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:58,376 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:58,377 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:58,491 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:58,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:58,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:58,529 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:58,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:58,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:58,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:58,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:58,561 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:58,562 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:58,672 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:58,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:58,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:58,714 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:58,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:58,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:58,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:58,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:58,750 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:58,750 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:58,859 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:58,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:58,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:58,901 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:58,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:58,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:58,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:58,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:58,934 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:58,935 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:59,043 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:59,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:59,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:59,087 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:59,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:59,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:59,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:59,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:59,124 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:59,125 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:59,226 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:59,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:59,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:59,263 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:59,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:59,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:59,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:59,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:59,300 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:59,301 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:59,398 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:59,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:59,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:59,435 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:59,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:59,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:59,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:59,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:59,473 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:59,473 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:59,587 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:59,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:59,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:59,623 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:59,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:59,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:59,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:59,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:59,657 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:59,658 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:59,763 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:59,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:59,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:59,804 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:59,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:59,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:59,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:12:59,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:12:59,839 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:12:59,840 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:12:59,947 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:12:59,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:12:59,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:12:59,985 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:12:59,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:12:59,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:12:59,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:00,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:00,014 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:00,015 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:00,126 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:00,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:00,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:00,168 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:00,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:00,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:00,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:00,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:00,202 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:00,203 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:00,307 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:00,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:00,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:00,352 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:00,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:00,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:00,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:00,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:00,385 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:00,386 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:00,503 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:00,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:00,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:00,542 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:00,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:00,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:00,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:00,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:00,571 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:00,572 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:00,700 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:00,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:00,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:00,744 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:00,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:00,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:00,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:00,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:00,778 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:00,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:00,907 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:00,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:00,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:00,949 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:00,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:00,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:00,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2023-12-03 01:13:21,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:21,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:21,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:21,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:21,065 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:21,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:21,181 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:21,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:21,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:21,217 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:21,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:21,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:21,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:21,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:21,250 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:21,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:21,356 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:21,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:21,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:21,398 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:21,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:21,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:21,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:21,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:21,429 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:21,430 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:21,540 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:21,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:21,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:21,575 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:21,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:21,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:21,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:21,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:21,605 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:21,606 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:21,716 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:21,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:21,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:21,756 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:21,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:21,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:21,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:21,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:21,791 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:21,792 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:21,910 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:21,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:21,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:21,954 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:21,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:21,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:21,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:21,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:21,987 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:21,988 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:22,103 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:22,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:22,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:22,147 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:22,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:22,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:22,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:22,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:22,185 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:22,186 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:22,308 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:22,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:22,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:22,349 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:22,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:22,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:22,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:22,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:22,385 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:22,386 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:22,491 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:22,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:22,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:22,533 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:22,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:22,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:22,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:22,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:22,565 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:22,566 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:22,664 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:22,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:22,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:22,698 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:22,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:22,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:22,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:22,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:22,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:22,728 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:22,827 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:22,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:22,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:22,862 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:22,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:22,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:22,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:22,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:22,890 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:22,891 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:22,982 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:23,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:23,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:23,017 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:23,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:23,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:23,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:23,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:23,047 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:23,048 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:23,142 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:23,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:23,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:23,187 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:23,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:23,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:23,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:23,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:23,239 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:23,239 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:23,342 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:23,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:23,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:23,382 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:23,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:23,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:23,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:23,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:23,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:23,415 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:23,514 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:23,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:23,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:23,550 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:23,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:23,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:23,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:23,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:23,586 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:23,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:23,688 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:23,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:23,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:23,723 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:23,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:23,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:23,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:23,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:23,754 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:23,755 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:23,854 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:23,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:23,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:23,890 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:23,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:23,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:23,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:23,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:23,932 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:23,933 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:24,039 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:24,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:24,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:24,075 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:24,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:24,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:24,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:24,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:24,110 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:24,111 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:24,223 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:24,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:24,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:24,265 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:24,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:24,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:24,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:24,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:24,301 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:24,302 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:24,412 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:24,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:24,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:24,458 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:24,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:24,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:24,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:24,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:24,490 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:24,491 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:24,607 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:24,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:24,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:24,648 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:24,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:24,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:24,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:24,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:24,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:24,681 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:24,800 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:24,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:24,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:24,842 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:24,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:24,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:24,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:24,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:24,875 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:24,876 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:24,976 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:25,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:25,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:25,013 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:25,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:25,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:25,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:25,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:25,043 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:25,043 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:25,161 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:25,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:25,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:25,202 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:25,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:25,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:25,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:25,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:25,236 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:25,237 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:25,348 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:25,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:25,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:25,384 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:25,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:25,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:25,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:25,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:25,412 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:25,413 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:25,531 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:25,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:25,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:25,573 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:25,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:25,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:25,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:25,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:25,608 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:25,609 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:25,711 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:25,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:25,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:25,751 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:25,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:25,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:25,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:25,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:25,780 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:25,780 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:25,893 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:25,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:25,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:25,934 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:25,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:25,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:25,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:25,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:25,967 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:25,967 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:26,074 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:26,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:26,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:26,109 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:26,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:26,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:26,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:26,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:26,139 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:26,139 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:26,243 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:26,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:26,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:26,277 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:26,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:26,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:26,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:26,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:26,305 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:26,306 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:26,422 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:26,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:26,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:26,462 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:26,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:26,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:26,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:26,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:26,493 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:26,494 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:26,612 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:26,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:26,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:26,653 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:26,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:26,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:26,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:26,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:26,689 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:26,690 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:26,797 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:26,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:26,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:26,831 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:26,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:26,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:26,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:26,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:26,866 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:26,867 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:26,974 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:27,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:27,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:27,019 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:27,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:27,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:27,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:27,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:27,053 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:27,054 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:27,165 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:27,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:27,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:27,201 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:27,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:27,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:27,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:27,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:27,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:27,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:27,348 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:27,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:27,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:27,390 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:27,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:27,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:27,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:27,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:27,423 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:27,424 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:27,541 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:27,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:27,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:27,581 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:27,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:27,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:27,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:27,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:27,617 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:27,618 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:27,727 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:27,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:27,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:27,769 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:27,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:27,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:27,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:27,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:27,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:27,803 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:27,923 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:27,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:27,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:27,966 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:27,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:27,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:27,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:28,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:28,003 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:28,004 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:28,106 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:28,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:28,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:28,142 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:28,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:28,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:28,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:28,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:28,177 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:28,178 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:28,276 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:28,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:28,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:28,316 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:28,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:28,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:28,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:28,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:28,345 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:28,345 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:28,441 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:28,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:28,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:28,477 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:28,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:28,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:28,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:28,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:28,506 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:28,507 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:28,608 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:28,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:28,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:28,645 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:28,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:28,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:28,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:28,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:28,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:28,681 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:28,785 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:28,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:28,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:28,821 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:28,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:28,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:28,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:28,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:28,849 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:28,850 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:28,945 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:28,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:28,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:28,979 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:28,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:28,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:28,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:29,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:29,009 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:29,010 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:29,112 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:29,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:29,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:29,157 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:29,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:29,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:29,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:29,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:29,188 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:29,189 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:29,289 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:29,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:29,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:29,324 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:29,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:29,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:29,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:29,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:29,361 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:29,362 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:29,465 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:29,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:29,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:29,505 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:29,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:29,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:29,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:29,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:29,543 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:29,544 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:29,651 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:29,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:29,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:29,693 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:29,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:29,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:29,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:29,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:29,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:29,728 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:29,842 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:29,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:29,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:29,882 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:29,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:29,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:29,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:29,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:29,918 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:29,919 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:30,027 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:30,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:30,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:30,064 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:30,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:30,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:30,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:30,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:30,094 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:30,095 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:30,205 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:30,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:30,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:30,241 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:30,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:30,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:30,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:30,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:30,269 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:30,270 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:30,391 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:30,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:30,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:30,437 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:30,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:30,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:30,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:30,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:30,470 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:30,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:30,588 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:30,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:30,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:30,630 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:30,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:30,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:30,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:30,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:30,666 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:30,666 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:30,786 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:30,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:30,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:30,833 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:30,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:30,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:30,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:30,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:30,865 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:30,866 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:30,967 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:31,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:31,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:31,001 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:31,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:31,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:31,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:31,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:31,033 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:31,034 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:31,145 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:31,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:31,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:31,180 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:31,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:31,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:31,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:31,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:31,210 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:31,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:31,329 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:31,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:31,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:31,363 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:31,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:31,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:31,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:31,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:31,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:31,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:31,524 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:31,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:31,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:31,566 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:31,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:31,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:31,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:31,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:31,603 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:31,604 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:31,723 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:31,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:31,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:31,770 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:31,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:31,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:31,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:31,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:31,804 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:31,805 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:31,922 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:31,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:31,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:31,963 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:31,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:31,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:31,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:31,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:31,999 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:32,000 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:32,118 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:32,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:32,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:32,159 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:32,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:32,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:32,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:32,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:32,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:32,194 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:32,311 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:32,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:32,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:32,353 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:32,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:32,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:32,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:32,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:32,387 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:32,388 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:32,495 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:32,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:32,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:32,533 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:32,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:32,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:32,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:32,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:32,568 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:32,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:32,677 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:32,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:32,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:32,713 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:32,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:32,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:32,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:32,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:32,742 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:32,742 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:32,845 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:32,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:32,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:32,880 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:32,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:32,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:32,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:32,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:32,909 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:32,910 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:33,012 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:33,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:33,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:33,051 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:33,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:33,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:33,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:33,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:33,081 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:33,082 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:33,185 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:33,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:33,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:33,220 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:33,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:33,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:33,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:33,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:33,250 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:33,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:33,353 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:33,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:33,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:33,387 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:33,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:33,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:33,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:33,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:33,422 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:33,423 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:33,529 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:33,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:33,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:33,570 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:33,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:33,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:33,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:33,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:33,604 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:33,605 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:33,720 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:33,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:33,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:33,762 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:33,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:33,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:33,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:33,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:33,795 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:33,796 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:33,914 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:33,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:33,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:33,958 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:33,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:33,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:33,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:33,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:33,994 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:33,995 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:34,102 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:34,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:34,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:34,139 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:34,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:34,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:34,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:34,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:34,170 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:34,171 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:34,284 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:34,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:34,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:34,329 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:34,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:34,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:34,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:34,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:34,362 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:34,363 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:34,475 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:34,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:34,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:34,517 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:34,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:34,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:34,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:34,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:34,565 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:34,565 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:34,679 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:34,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:34,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:34,721 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:34,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:34,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:34,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:34,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:34,756 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:34,756 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:34,868 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:34,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:34,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:34,905 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:34,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:34,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:34,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:34,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:34,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:34,939 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:35,053 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:35,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:35,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:35,093 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:35,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:35,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:35,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:35,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:35,127 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:35,128 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:35,242 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:35,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:35,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:35,282 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:35,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:35,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:35,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:35,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:35,317 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:35,318 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:35,434 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:35,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:35,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:35,475 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:35,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:35,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:35,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:35,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:35,521 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:35,522 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:35,641 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:35,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:35,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:35,685 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:35,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:35,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:35,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:35,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:35,717 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:35,718 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:35,835 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:35,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:35,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:35,878 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:35,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:35,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:35,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:35,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:35,915 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:35,916 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:36,026 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:36,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:36,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:36,060 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:36,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:36,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:36,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:36,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:36,097 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:36,097 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:36,200 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:36,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:36,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:36,235 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:36,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:36,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:36,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:36,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:36,265 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:36,266 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:36,366 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:36,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:36,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:36,402 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:36,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:36,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:36,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:36,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:36,431 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:36,432 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:36,534 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:36,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:36,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:36,568 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:36,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:36,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:36,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:36,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:36,598 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:36,599 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:36,703 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:36,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:36,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:36,743 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:36,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:36,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:36,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:36,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:36,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:36,778 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:36,888 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:36,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:36,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:36,926 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:36,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:36,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:36,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:36,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:36,955 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:36,956 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:37,061 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:37,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:37,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:37,095 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:37,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:37,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:37,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:37,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:37,126 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:37,127 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:37,232 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:37,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:37,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:37,267 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:37,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:37,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:37,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:37,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:37,298 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:37,298 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:37,418 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:37,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:37,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:37,461 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:37,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:37,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:37,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:37,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:37,494 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:37,495 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:37,612 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:37,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:37,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:37,653 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:37,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:37,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:37,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:37,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:37,686 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:37,687 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:37,810 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:37,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:37,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:37,853 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:37,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:37,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:37,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:37,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:37,885 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:37,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:37,994 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:38,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:38,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:38,030 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:38,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:38,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:38,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:38,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:38,057 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:38,058 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:38,168 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:38,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:38,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:38,211 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:38,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:38,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:38,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:38,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:38,243 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:38,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:38,342 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:38,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:38,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:38,378 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:38,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:38,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:38,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:38,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:38,405 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:38,406 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:38,514 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:38,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:38,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:38,555 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:38,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:38,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:38,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:38,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:38,588 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:38,589 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:38,696 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:38,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:38,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:38,738 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:38,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:38,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:38,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:38,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:38,771 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:38,772 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:38,874 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:38,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:38,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:38,910 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:38,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:38,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:38,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:38,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:38,944 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:38,945 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:39,062 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:39,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:39,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:39,108 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:39,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:39,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:39,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:39,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:39,143 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:39,144 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:39,245 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:39,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:39,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:39,283 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:39,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:39,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:39,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:39,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:39,311 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:39,312 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:39,424 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:39,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:39,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:39,467 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:39,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:39,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:39,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:39,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:39,495 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:39,496 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:39,593 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:39,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:39,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:39,631 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:39,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:39,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:39,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:39,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:39,666 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:39,667 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:39,771 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:39,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:39,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:39,807 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:39,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:39,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:39,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:39,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:39,837 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:39,838 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:39,955 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:39,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:39,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:39,998 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:39,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:39,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:39,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:40,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:40,031 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:40,032 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:40,151 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:40,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:40,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:40,194 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:40,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:40,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:40,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:40,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:40,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:40,232 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:40,348 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:40,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:40,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:40,383 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:40,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:40,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:40,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:40,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:40,412 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:40,413 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:40,509 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:40,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:40,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:40,543 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:40,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:40,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:40,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:40,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:40,573 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:40,574 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:40,671 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:40,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:40,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:40,710 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:40,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:40,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:40,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:40,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:40,743 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:40,743 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:40,851 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:40,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:40,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:40,889 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:40,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:40,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:40,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:40,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:40,920 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:40,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:41,019 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:41,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:41,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:41,055 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:41,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:41,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:41,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:41,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:41,084 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:41,085 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:41,187 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:41,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:41,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:41,222 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:41,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:41,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:41,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:41,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:41,253 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:41,253 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:41,351 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:41,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:41,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:41,385 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:41,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:41,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:41,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:41,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:41,415 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:41,415 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:41,536 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:41,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:41,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:41,581 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:41,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:41,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:41,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:41,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:41,625 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:41,626 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:41,724 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:41,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:41,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:41,760 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:41,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:41,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:41,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:41,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:41,791 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:41,791 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:41,902 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:41,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:41,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:41,945 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:41,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:41,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:41,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:41,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:41,977 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:41,978 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:42,078 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:42,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:42,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:42,113 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:42,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:42,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:42,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:42,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:42,144 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:42,145 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:42,256 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:42,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:42,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:42,298 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:42,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:42,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:42,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:42,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:42,332 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:42,332 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:42,439 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:42,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:42,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:42,475 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:42,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:42,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:42,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:42,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:42,507 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:42,508 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:42,612 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:42,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:42,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:42,647 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:42,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:42,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:42,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:42,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:42,682 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:42,683 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:42,788 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:42,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:42,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:42,827 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:42,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:42,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:42,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:42,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:42,857 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:42,858 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:42,960 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:42,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:42,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:42,995 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:42,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:42,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:42,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:43,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:43,025 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:43,026 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:43,128 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:43,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:43,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:43,166 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:43,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:43,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:43,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:43,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:43,196 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:43,197 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:43,297 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:43,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:43,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:43,332 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:43,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:43,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:43,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:43,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:43,361 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:43,362 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:43,465 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:43,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:43,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:43,500 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:43,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:43,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:43,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:43,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:43,535 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:43,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:43,641 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:43,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:43,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:43,676 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:43,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:43,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:43,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:43,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:43,719 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:43,720 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:43,832 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:43,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:43,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:43,871 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:43,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:43,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:43,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:43,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:43,902 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:43,903 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:44,003 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:44,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:44,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:44,044 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:44,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:44,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:44,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:44,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:44,072 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:44,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:44,174 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:44,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:44,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:44,211 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:44,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:44,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:44,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:44,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:44,240 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:44,241 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:44,340 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:44,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:44,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:44,382 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:44,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:44,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:44,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:44,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:44,409 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:44,410 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:44,506 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:44,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:44,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:44,544 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:44,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:44,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:44,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:44,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:44,571 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:44,572 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:44,671 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:44,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:44,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:44,710 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:44,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:44,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:44,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:44,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:44,737 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:44,738 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:44,848 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:44,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:44,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:44,889 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:44,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:44,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:44,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:44,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:44,920 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:44,921 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:45,025 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:45,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:45,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:45,062 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:45,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:45,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:45,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:45,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:45,090 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:45,091 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:45,199 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:45,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:45,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:45,239 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:45,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:45,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:45,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:45,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:45,267 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:45,268 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:45,383 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:45,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:45,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:45,423 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:45,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:45,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:45,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:45,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:45,456 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:45,457 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:45,575 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:45,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:45,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:45,618 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:45,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:45,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:45,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:45,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:45,654 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:45,655 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:45,773 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:45,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:45,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:45,814 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:45,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:45,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:45,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:45,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:45,852 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:45,853 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:45,967 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:46,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:46,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:46,009 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:46,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:46,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:46,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:46,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:46,044 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:46,044 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:46,151 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:46,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:46,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:46,187 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:46,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:46,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:46,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:46,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:46,217 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:46,218 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:46,323 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:46,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:46,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:46,359 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:46,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:46,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:46,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:46,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:46,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:46,390 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:46,497 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:46,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:46,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:46,539 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:46,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:46,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:46,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:46,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:46,567 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:46,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:46,678 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:46,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:46,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:46,718 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:46,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:46,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:46,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:46,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:46,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:46,759 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:46,870 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:46,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:46,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:46,905 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:46,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:46,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:46,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:46,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:46,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:46,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:47,042 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:47,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:47,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:47,079 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:47,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:47,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:47,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:47,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:47,108 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:47,109 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:47,214 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:47,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:47,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:47,250 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:47,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:47,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:47,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:47,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:47,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:47,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:47,389 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:47,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:47,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:47,425 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:47,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:47,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:47,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:47,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:47,458 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:47,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:47,561 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:47,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:47,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:47,599 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:47,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:47,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:47,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:47,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:47,632 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:47,633 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:47,733 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:47,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:47,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:47,773 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:47,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:47,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:47,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:47,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:47,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:47,803 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:47,897 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:47,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:47,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:47,932 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:47,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:47,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:47,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:47,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:47,960 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:47,961 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:48,072 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:48,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:48,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:48,111 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:48,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:48,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:48,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:48,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:48,161 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:48,162 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:48,280 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:48,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:48,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:48,322 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:48,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:48,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:48,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:48,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:48,358 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:48,359 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:48,480 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:48,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:48,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:48,522 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:48,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:48,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:48,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:48,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:48,568 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:48,569 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:48,694 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:48,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:48,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:48,737 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:48,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:48,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:48,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:48,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:48,773 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:48,774 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:48,892 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:48,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:48,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:48,933 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:48,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:48,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:48,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:48,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:48,966 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:48,967 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:49,087 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:49,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:49,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:49,134 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:49,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:49,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:49,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:49,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:49,167 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:49,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:49,285 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:49,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:49,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:49,326 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:49,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:49,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:49,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:49,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:49,360 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:49,361 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:49,480 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:49,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:49,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:49,522 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:49,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:49,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:49,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:49,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:49,555 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:49,556 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:49,678 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:49,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:49,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:49,719 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:49,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:49,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:49,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:49,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:49,753 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:49,753 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:49,873 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:49,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:49,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:49,915 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:49,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:49,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:49,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:49,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:49,950 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:49,951 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:50,076 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:50,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:50,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:50,112 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:50,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:50,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:50,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:50,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:50,142 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:50,143 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:50,246 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:50,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:50,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:50,288 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:50,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:50,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:50,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:50,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:50,320 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:50,320 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:50,440 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:50,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:50,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:50,485 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:50,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:50,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:50,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:50,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:50,519 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:50,520 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:50,624 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:50,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:50,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:50,660 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:50,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:50,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:50,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:50,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:50,688 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:50,689 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:50,790 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:50,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:50,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:50,826 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:50,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:50,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:50,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:50,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:50,858 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:50,859 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:50,972 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:51,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:51,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:51,014 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:51,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:51,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:51,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:51,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:51,055 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:51,056 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:51,159 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:51,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:51,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:51,193 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:51,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:51,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:51,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:51,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:51,223 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:51,224 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:51,334 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:51,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:51,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:51,371 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:51,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:51,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:51,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:51,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:51,403 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:51,404 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:51,507 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:51,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:51,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:51,543 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:51,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:51,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:51,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:51,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:51,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:51,576 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:51,681 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:51,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:51,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:51,722 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:51,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:51,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:51,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:51,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:51,752 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:51,752 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:51,854 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:51,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:51,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:51,889 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:51,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:51,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:51,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:51,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:51,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:51,921 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:52,025 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:52,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:52,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:52,062 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:52,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:52,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:52,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:52,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:52,091 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:52,092 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:52,200 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:52,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:52,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:52,235 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:52,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:52,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:52,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:52,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:52,269 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:52,270 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:52,373 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:52,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:52,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:52,409 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:52,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:52,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:52,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:52,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:52,440 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:52,441 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:52,559 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:52,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:52,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:52,599 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:52,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:52,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:52,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:52,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:52,635 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:52,636 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:52,749 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:52,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:52,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:52,783 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:52,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:52,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:52,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:52,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:52,814 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:52,815 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:52,917 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:52,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:52,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:52,955 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:52,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:52,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:52,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:52,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:52,985 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:52,985 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:53,099 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:53,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:53,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:53,142 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:53,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:53,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:53,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:53,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:53,175 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:53,176 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:53,282 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:53,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:53,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:53,320 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:53,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:53,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:53,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:53,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:53,348 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:53,348 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:53,453 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:53,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:53,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:53,488 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:53,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:53,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:53,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:53,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:53,516 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:53,517 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:53,620 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:53,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:53,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:53,661 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:53,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:53,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:53,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:53,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:53,694 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:53,695 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:53,812 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:53,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:53,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:53,851 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:53,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:53,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:53,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:53,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:53,884 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:53,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:53,990 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:54,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:54,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:54,031 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:54,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:54,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:54,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:54,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:54,063 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:54,064 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:54,181 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:54,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:54,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:54,227 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:54,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:54,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:54,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:54,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:54,265 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:54,266 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:54,363 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:54,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:54,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:54,398 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:54,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:54,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:54,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:54,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:54,427 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:54,428 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:54,526 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:54,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:54,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:54,561 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:54,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:54,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:54,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:54,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:54,591 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:54,592 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:54,695 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:54,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:54,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:54,730 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:54,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:54,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:54,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:54,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:54,760 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:54,761 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:54,856 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:54,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:54,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:54,890 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:54,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:54,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:54,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:54,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:54,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:54,922 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:55,029 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:55,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:55,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:55,076 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:55,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:55,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:55,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:55,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:55,109 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:55,110 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:55,206 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:55,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:55,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:55,240 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:55,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:55,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:55,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:55,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:55,270 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:55,271 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:55,381 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:55,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:55,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:55,425 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:55,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:55,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:55,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:55,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:55,457 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:55,458 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:55,556 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:55,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:55,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:55,593 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:55,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:55,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:55,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:55,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:55,623 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:55,623 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:55,723 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:55,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:55,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:55,759 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:55,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:55,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:55,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:55,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:55,792 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:55,792 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:55,908 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:55,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:55,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:55,950 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:55,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:55,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:55,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:55,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:55,986 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:55,987 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:56,083 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:56,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:56,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:56,120 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:56,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:56,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:56,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:56,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:56,151 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:56,151 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:56,252 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:56,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:56,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:56,293 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:56,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:56,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:56,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:56,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:56,322 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:56,323 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:56,422 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:56,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:56,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:56,457 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:56,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:56,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:56,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:56,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:56,489 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:56,490 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:56,591 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:56,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:56,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:56,629 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:56,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:56,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:56,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:56,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:56,659 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:56,660 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:56,754 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:56,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:56,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:56,789 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:56,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:56,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:56,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:56,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:56,823 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:56,824 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:56,937 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:56,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:56,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:56,978 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:56,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:56,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:56,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:57,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:57,011 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:57,012 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:57,127 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:57,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:57,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:57,165 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:57,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:57,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:57,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:57,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:57,203 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:57,204 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:57,323 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:57,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:57,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:57,363 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:57,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:57,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:57,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:57,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:57,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:57,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:57,503 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:57,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:57,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:57,550 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:57,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:57,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:57,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:57,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:57,583 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:57,584 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:57,697 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:57,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:57,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:57,738 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:57,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:57,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:57,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:57,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:57,775 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:57,776 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:57,888 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:57,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:57,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:57,929 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:57,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:57,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:57,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:57,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:57,969 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:57,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:58,066 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:58,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:58,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:58,104 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:58,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:58,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:58,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:58,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:58,140 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:58,141 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:58,242 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:58,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:58,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:58,277 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:58,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:58,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:58,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:58,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:58,310 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:58,311 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:58,415 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:58,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:58,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:58,452 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:58,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:58,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:58,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:58,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:58,482 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:58,482 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:58,579 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:58,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:58,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:58,613 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:58,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:58,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:58,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:58,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:58,644 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:58,645 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:58,742 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:58,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:58,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:58,780 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:58,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:58,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:58,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:58,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:58,812 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:58,812 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:58,909 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:58,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:58,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:58,945 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:58,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:58,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:58,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:58,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:58,974 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:58,975 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:59,074 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:59,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:59,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:59,110 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:59,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:59,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:59,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:59,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:59,144 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:59,144 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:59,243 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:59,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:59,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:59,280 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:59,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:59,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:59,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:59,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:59,312 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:59,313 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:59,413 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:59,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:59,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:59,448 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:59,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:59,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:59,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:59,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:59,478 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:59,479 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:59,585 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:59,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:59,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:59,622 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:59,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:59,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:59,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:59,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:59,652 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:59,653 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:59,751 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:59,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:59,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:59,787 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:59,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:59,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:59,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:13:59,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:13:59,828 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:13:59,829 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:13:59,941 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:13:59,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:13:59,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:13:59,985 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:13:59,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:13:59,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:13:59,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:00,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:00,018 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:00,018 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:00,136 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:00,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:00,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:00,178 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:00,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:00,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:00,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:00,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:00,209 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:00,210 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:00,328 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:00,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:00,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:00,370 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:00,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:00,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:00,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:00,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:00,407 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:00,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:00,519 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:00,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:00,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:00,560 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:00,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:00,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:00,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:00,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:00,592 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:00,593 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:00,712 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:00,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:00,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:00,754 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:00,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:00,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:00,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:00,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:00,790 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:00,791 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:00,916 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:00,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:00,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:00,957 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:00,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:00,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:00,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:00,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:00,989 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:00,990 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:01,103 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:01,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:01,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:01,145 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:01,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:01,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:01,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:01,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:01,178 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:01,179 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:01,299 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:01,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:01,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:01,342 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:01,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:01,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:01,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:01,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:01,376 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:01,377 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:01,495 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:01,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:01,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:01,537 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:01,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:01,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:01,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:01,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:01,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:01,576 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:01,678 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:01,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:01,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:01,712 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:01,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:01,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:01,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:01,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:01,741 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:01,742 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:01,841 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:01,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:01,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:01,875 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:01,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:01,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:01,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:01,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:01,905 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:01,905 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:02,004 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:02,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:02,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:02,044 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:02,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:02,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:02,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:02,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:02,078 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:02,079 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:02,184 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:02,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:02,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:02,220 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:02,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:02,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:02,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:02,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:02,250 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:02,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:02,350 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:02,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:02,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:02,384 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:02,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:02,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:02,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:02,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:02,420 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:02,421 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:02,529 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:02,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:02,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:02,581 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:02,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:02,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:02,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:02,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:02,610 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:02,611 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:02,712 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:02,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:02,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:02,747 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:02,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:02,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:02,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:02,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:02,779 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:02,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:02,892 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:02,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:02,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:02,933 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:02,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:02,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:02,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:02,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:02,969 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:02,970 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:03,076 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:03,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:03,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:03,117 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:03,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:03,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:03,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:03,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:03,150 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:03,151 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:03,265 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:03,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:03,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:03,306 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:03,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:03,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:03,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:03,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:03,347 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:03,348 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:03,466 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:03,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:03,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:03,513 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:03,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:03,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:03,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:03,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:03,546 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:03,547 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:03,650 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:03,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:03,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:03,683 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:03,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:03,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:03,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:03,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:03,713 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:03,714 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:03,826 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:03,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:03,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:03,865 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:03,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:03,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:03,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:03,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:03,895 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:03,896 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:04,005 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:04,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:04,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:04,046 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:04,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:04,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:04,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:04,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:04,080 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:04,080 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:04,186 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:04,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:04,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:04,222 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:04,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:04,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:04,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:04,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:04,252 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:04,252 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:04,358 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:04,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:04,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:04,395 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:04,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:04,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:04,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:04,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:04,426 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:04,426 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:04,524 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:04,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:04,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:04,559 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:04,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:04,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:04,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:04,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:04,589 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:04,589 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:04,697 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:04,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:04,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:04,733 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:04,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:04,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:04,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:04,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:04,762 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:04,763 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:04,866 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:04,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:04,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:04,902 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:04,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:04,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:04,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:04,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:04,932 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:04,932 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:05,037 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:05,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:05,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:05,075 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:05,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:05,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:05,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:05,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:05,103 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:05,104 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:05,212 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:05,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:05,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:05,254 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:05,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:05,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:05,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:05,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:05,286 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:05,287 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:05,389 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:05,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:05,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:05,430 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:05,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:05,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:05,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:05,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:05,465 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:05,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:05,569 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:05,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:05,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:05,607 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:05,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:05,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:05,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:05,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:05,639 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:05,640 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:05,742 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:05,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:05,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:05,783 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:05,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:05,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:05,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:05,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:05,815 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:05,815 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:05,915 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:05,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:05,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:05,959 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:05,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:05,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:05,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:05,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:05,989 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:05,990 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:06,088 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:06,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:06,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:06,125 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:06,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:06,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:06,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:06,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:06,152 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:06,153 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:06,259 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:06,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:06,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:06,306 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:06,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:06,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:06,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:06,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:06,338 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:06,339 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:06,436 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:06,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:06,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:06,475 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:06,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:06,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:06,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:06,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:06,512 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:06,513 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:06,616 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:06,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:06,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:06,652 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:06,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:06,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:06,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:06,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:06,682 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:06,683 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:06,789 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:06,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:06,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:06,824 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:06,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:06,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:06,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:06,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:06,854 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:06,855 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:06,973 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:07,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:07,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:07,014 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:07,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:07,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:07,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:07,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:07,052 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:07,053 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:07,169 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:07,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:07,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:07,209 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:07,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:07,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:07,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:07,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:07,239 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:07,239 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:07,339 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:07,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:07,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:07,375 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:07,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:07,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:07,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:07,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:07,405 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:07,406 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:07,506 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:07,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:07,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:07,546 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:07,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:07,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:07,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:07,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:07,581 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:07,582 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:07,680 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:07,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:07,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:07,716 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:07,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:07,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:07,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:07,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:07,752 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:07,752 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:07,852 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:07,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:07,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:07,888 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:07,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:07,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:07,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:07,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:07,916 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:07,917 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:08,030 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:08,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:08,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:08,071 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:08,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:08,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:08,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:08,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:08,103 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:08,104 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:08,216 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:08,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:08,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:08,251 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:08,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:08,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:08,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:08,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:08,281 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:08,282 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:08,403 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:08,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:08,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:08,449 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:08,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:08,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:08,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:08,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:08,481 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:08,482 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:08,600 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:08,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:08,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:08,642 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:08,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:08,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:08,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:08,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:08,689 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:08,690 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:08,808 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:08,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:08,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:08,843 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:08,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:08,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:08,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:08,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:08,877 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:08,878 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:08,996 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:09,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:09,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:09,039 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:09,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:09,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:09,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:09,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:09,071 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:09,072 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:09,192 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:09,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:09,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:09,233 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:09,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:09,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:09,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:09,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:09,266 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:09,267 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:09,389 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:09,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:09,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:09,431 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:09,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:09,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:09,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:09,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:09,464 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:09,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:09,583 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:09,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:09,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:09,626 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:09,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:09,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:09,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:09,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:09,662 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:09,663 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:09,784 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:09,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:09,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:09,828 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:09,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:09,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:09,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:09,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:09,862 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:09,863 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:09,983 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:10,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:10,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:10,025 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:10,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:10,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:10,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:10,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:10,060 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:10,061 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:10,181 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:10,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:10,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:10,223 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:10,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:10,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:10,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:10,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:10,262 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:10,263 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:10,365 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:10,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:10,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:10,399 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:10,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:10,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:10,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:10,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:10,432 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:10,433 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:10,552 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:10,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:10,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:10,594 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:10,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:10,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:10,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:10,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:10,628 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:10,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:10,757 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:10,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:10,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:10,798 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:10,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:10,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:10,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:10,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:10,834 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:10,835 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:10,953 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:10,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:10,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:10,995 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:10,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:10,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:10,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:11,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:11,027 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:11,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:11,147 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:11,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:11,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:11,193 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:11,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:11,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:11,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:11,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:11,226 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:11,227 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:11,346 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:11,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:11,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:11,387 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:11,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:11,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:11,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:11,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:11,425 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:11,426 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:11,547 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:11,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:11,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:11,590 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:11,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:11,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:11,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:11,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:11,633 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:11,633 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:11,751 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:11,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:11,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:11,794 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:11,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:11,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:11,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:11,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:11,839 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:11,840 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:11,960 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:12,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:12,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:12,004 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:12,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:12,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:12,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:12,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:12,037 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:12,038 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:12,156 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:12,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:12,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:12,190 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:12,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:12,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:12,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:12,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:12,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:12,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:12,332 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:12,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:12,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:12,369 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:12,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:12,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:12,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:12,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:12,399 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:12,400 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:12,510 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:12,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:12,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:12,557 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:12,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:12,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:12,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:12,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:12,592 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:12,593 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:12,691 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:12,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:12,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:12,730 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:12,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:12,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:12,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:12,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:12,757 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:12,758 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:12,857 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:12,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:12,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:12,896 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:12,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:12,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:12,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:12,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:12,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:12,926 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:13,030 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:13,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:13,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:13,066 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:13,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:13,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:13,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:13,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:13,096 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:13,097 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:13,194 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:13,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:13,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:13,228 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:13,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:13,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:13,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:13,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:13,258 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:13,259 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:13,362 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:13,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:13,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:13,398 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:13,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:13,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:13,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:13,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:13,432 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:13,433 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:13,529 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:13,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:13,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:13,563 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:13,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:13,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:13,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:13,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:13,595 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:13,596 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:13,693 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:13,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:13,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:13,731 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:13,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:13,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:13,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:13,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:13,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:13,761 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:13,868 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:13,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:13,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:13,910 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:13,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:13,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:13,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:13,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:13,944 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:13,945 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:14,047 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:14,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:14,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:14,083 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:14,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:14,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:14,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:14,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:14,112 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:14,113 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:14,229 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:14,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:14,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:14,271 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:14,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:14,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:14,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:14,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:14,302 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:14,303 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:14,407 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:14,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:14,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:14,442 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:14,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:14,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:14,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:14,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:14,475 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:14,476 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:14,594 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:14,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:14,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:14,631 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:14,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:14,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:14,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:14,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:14,662 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:14,663 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:14,761 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:14,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:14,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:14,798 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:14,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:14,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:14,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:14,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:14,829 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:14,829 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:14,929 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:14,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:14,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:14,971 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:14,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:14,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:14,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:14,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:15,001 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:15,001 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:15,105 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:15,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:15,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:15,143 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:15,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:15,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:15,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:15,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:15,172 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:15,173 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:15,283 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:15,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:15,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:15,319 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:15,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:15,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:15,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:15,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:15,348 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:15,349 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:15,464 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:15,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:15,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:15,506 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:15,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:15,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:15,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:15,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:15,543 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:15,544 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:15,661 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:15,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:15,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:15,702 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:15,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:15,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:15,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:15,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:15,738 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:15,739 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:15,852 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:15,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:15,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:15,894 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:15,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:15,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:15,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:15,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:15,925 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:15,926 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:16,039 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:16,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:16,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:16,082 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:16,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:16,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:16,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:16,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:16,115 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:16,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:16,229 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:16,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:16,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:16,280 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:16,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:16,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:16,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:16,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:16,313 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:16,314 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:16,425 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:16,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:16,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:16,463 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:16,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:16,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:16,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:16,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:16,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:16,493 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:16,596 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:16,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:16,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:16,631 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:16,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:16,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:16,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:16,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:16,663 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:16,664 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:16,776 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:16,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:16,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:16,817 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:16,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:16,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:16,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:16,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:16,849 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:16,850 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:16,950 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:16,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:16,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:16,986 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:16,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:16,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:16,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:17,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:17,015 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:17,015 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:17,143 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:17,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:17,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:17,184 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:17,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:17,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:17,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:17,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:17,218 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:17,219 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:17,313 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:17,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:17,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:17,350 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:17,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:17,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:17,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:17,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:17,386 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:17,386 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:17,484 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:17,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:17,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:17,523 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:17,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:17,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:17,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:17,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:17,553 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:17,553 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:17,670 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:17,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:17,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:17,713 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:17,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:17,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:17,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:17,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:17,749 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:17,750 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:17,870 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:17,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:17,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:17,907 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:17,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:17,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:17,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:17,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:17,935 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:17,935 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:18,047 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:18,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:18,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:18,083 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:18,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:18,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:18,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:18,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:18,111 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:18,112 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:18,210 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:18,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:18,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:18,247 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:18,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:18,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:18,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:18,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:18,277 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:18,277 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:18,398 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:18,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:18,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:18,438 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:18,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:18,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:18,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:18,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:18,476 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:18,477 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:18,589 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:18,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:18,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:18,623 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:18,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:18,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:18,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:18,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:18,654 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:18,655 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:18,762 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:18,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:18,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:18,803 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:18,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:18,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:18,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:18,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:18,832 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:18,833 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:18,943 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:18,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:18,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:18,983 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:18,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:18,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:18,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:19,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:19,016 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:19,017 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:19,130 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:19,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:19,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:19,165 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:19,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:19,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:19,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:19,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:19,194 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:19,195 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:19,302 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:19,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:19,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:19,336 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:19,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:19,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:19,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:19,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:19,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:19,367 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:19,480 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:19,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:19,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:19,521 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:19,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:19,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:19,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:19,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:19,556 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:19,556 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:19,664 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:19,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:19,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:19,704 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:19,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:19,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:19,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:19,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:19,736 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:19,737 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:19,847 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:19,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:19,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:19,889 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:19,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:19,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:19,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:19,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:19,923 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:19,924 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:20,037 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:20,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:20,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:20,084 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:20,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:20,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:20,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:20,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:20,117 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:20,118 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:20,236 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:20,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:20,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:20,279 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:20,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:20,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:20,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:20,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:20,314 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:20,315 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:20,420 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:20,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:20,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:20,456 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:20,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:20,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:20,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:20,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:20,484 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:20,485 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:20,600 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:20,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:20,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:20,643 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:20,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:20,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:20,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:20,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:20,676 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:20,677 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:20,791 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:20,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:20,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:20,832 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:20,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:20,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:20,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:20,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:20,867 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:20,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:20,980 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:21,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:21,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:21,023 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:21,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:21,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:21,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:21,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:21,052 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:21,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:21,150 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:21,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:21,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:21,186 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:21,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:21,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:21,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:21,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:21,216 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:21,217 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:21,324 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:21,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:21,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:21,369 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:21,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:21,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:21,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:21,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:21,407 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:21,408 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:21,518 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:21,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:21,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:21,566 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:21,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:21,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:21,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:21,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:21,617 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:21,618 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:21,731 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:21,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:21,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:21,773 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:21,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:21,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:21,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:21,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:21,805 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:21,806 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:21,931 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:21,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:21,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:21,973 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:21,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:21,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:21,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:22,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:22,016 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:22,017 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:22,136 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:22,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:22,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:22,178 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:22,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:22,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:22,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:22,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:22,219 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:22,220 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:22,340 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:22,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:22,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:22,386 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:22,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:22,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:22,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:22,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:22,424 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:22,425 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:22,531 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:22,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:22,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:22,571 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:22,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:22,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:22,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:22,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:22,603 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:22,604 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:22,709 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:22,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:22,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:22,757 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:22,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:22,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:22,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:22,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:22,793 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:22,794 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:22,899 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:22,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:22,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:22,940 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:22,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:22,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:22,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:22,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:22,972 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:22,972 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:23,075 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:23,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:23,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:23,112 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:23,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:23,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:23,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:23,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:23,141 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:23,142 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:23,249 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:23,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:23,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:23,283 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:23,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:23,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:23,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:23,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:23,318 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:23,318 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:23,421 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:23,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:23,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:23,457 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:23,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:23,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:23,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:23,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:23,494 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:23,495 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:23,597 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:23,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:23,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:23,640 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:23,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:23,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:23,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:23,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:23,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:23,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:23,794 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:23,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:23,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:23,830 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:23,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:23,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:23,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:23,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:23,862 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:23,863 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:23,966 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:24,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:24,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:24,002 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:24,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:24,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:24,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:24,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:24,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:24,036 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:24,138 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:24,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:24,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:24,178 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:24,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:24,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:24,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:24,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:24,210 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:24,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:24,325 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:24,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:24,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:24,369 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:24,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:24,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:24,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:24,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:24,400 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:24,401 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:24,514 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:24,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:24,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:24,552 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:24,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:24,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:24,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:24,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:24,589 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:24,590 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:24,693 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:24,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:24,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:24,728 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:24,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:24,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:24,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:24,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:24,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:24,758 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:24,862 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:24,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:24,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:24,910 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:24,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:24,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:24,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:24,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:24,944 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:24,945 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:25,063 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:25,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:25,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:25,106 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:25,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:25,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:25,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:25,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:25,139 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:25,140 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:25,259 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:25,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:25,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:25,302 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:25,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:25,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:25,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:25,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:25,339 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:25,340 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:25,460 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:25,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:25,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:25,502 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:25,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:25,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:25,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:25,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:25,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:25,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:25,641 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:25,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:25,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:25,677 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:25,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:25,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:25,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:25,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:25,706 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:25,706 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:25,821 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:25,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:25,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:25,855 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:25,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:25,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:25,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:25,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:25,895 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:25,896 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:26,001 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:26,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:26,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:26,038 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:26,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:26,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:26,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:26,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:26,068 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:26,069 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:26,169 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:26,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:26,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:26,209 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:26,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:26,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:26,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:26,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:26,240 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:26,241 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:26,339 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:26,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:26,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:26,379 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:26,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:26,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:26,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:26,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:26,408 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:26,409 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:26,508 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:26,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:26,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:26,547 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:26,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:26,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:26,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:26,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:26,580 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:26,580 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:26,688 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:26,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:26,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:26,725 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:26,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:26,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:26,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:26,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:26,756 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:26,757 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:26,856 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:26,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:26,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:26,896 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:26,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:26,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:26,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:26,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:26,925 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:26,925 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:27,031 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:27,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:27,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:27,067 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:27,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:27,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:27,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:27,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:27,101 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:27,101 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:27,210 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:27,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:27,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:27,249 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:27,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:27,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:27,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:27,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:27,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:27,281 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:27,379 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:27,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:27,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:27,421 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:27,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:27,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:27,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:27,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:27,457 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:27,457 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:27,556 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:27,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:27,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:27,595 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:27,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:27,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:27,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:27,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:27,627 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:27,628 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:27,744 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:27,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:27,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:27,786 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:27,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:27,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:27,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:27,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:27,820 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:27,821 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:27,926 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:27,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:27,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:27,961 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:27,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:27,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:27,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:27,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:27,991 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:27,991 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:28,104 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:28,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:28,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:28,146 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:28,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:28,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:28,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:28,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:28,179 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:28,180 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:28,302 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:28,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:28,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:28,342 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:28,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:28,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:28,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:28,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:28,379 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:28,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:28,496 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:28,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:28,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:28,538 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:28,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:28,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:28,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:28,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:28,572 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:28,572 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:28,693 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:28,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:28,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:28,737 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:28,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:28,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:28,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:28,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:28,772 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:28,772 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:28,890 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:28,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:28,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:28,931 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:28,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:28,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:28,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:28,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:28,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:28,982 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:29,101 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:29,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:29,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:29,142 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:29,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:29,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:29,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:29,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:29,175 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:29,176 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:29,298 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:29,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:29,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:29,341 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:29,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:29,342 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:29,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:29,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:29,375 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:29,376 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:29,494 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:29,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:29,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:29,537 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:29,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:29,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:29,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:29,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:29,571 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:29,572 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:29,694 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:29,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:29,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:29,728 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:29,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:29,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:29,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:29,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:29,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:29,759 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:29,859 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:29,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:29,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:29,893 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:29,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:29,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:29,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:29,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:29,924 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:29,925 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:30,029 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:30,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:30,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:30,070 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:30,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:30,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:30,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:30,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:30,110 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:30,111 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:30,223 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:30,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:30,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:30,265 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:30,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:30,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:30,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:30,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:30,297 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:30,298 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:30,412 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:30,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:30,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:30,450 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:30,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:30,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:30,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:30,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:30,480 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:30,481 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:30,584 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:30,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:30,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:30,620 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:30,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:30,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:30,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:30,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:30,650 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:30,651 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:30,758 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:30,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:30,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:30,795 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:30,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:30,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:30,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:30,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:30,829 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:30,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:30,940 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:30,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:30,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:30,976 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:30,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:30,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:30,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:31,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:31,007 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:31,008 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:31,111 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:31,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:31,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:31,146 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:31,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:31,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:31,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:31,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:31,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:31,184 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:31,289 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:31,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:31,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:31,330 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:31,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:31,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:31,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:31,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:31,364 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:31,365 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:31,468 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:31,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:31,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:31,505 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:31,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:31,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:31,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:31,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:31,533 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:31,534 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:31,641 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:31,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:31,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:31,678 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:31,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:31,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:31,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:31,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:31,712 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:31,712 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:31,815 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:31,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:31,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:31,851 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:31,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:31,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:31,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:31,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:31,880 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:31,881 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:31,982 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:32,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:32,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:32,018 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:32,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:32,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:32,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:32,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:32,047 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:32,048 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:32,148 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:32,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:32,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:32,188 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:32,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:32,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:32,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:32,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:32,226 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:32,227 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:32,325 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:32,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:32,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:32,361 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:32,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:32,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:32,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:32,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:32,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:32,390 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:32,495 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:32,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:32,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:32,542 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:32,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:32,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:32,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:32,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:32,576 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:32,576 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:32,688 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:32,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:32,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:32,730 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:32,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:32,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:32,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:32,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:32,770 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:32,771 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:32,886 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:32,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:32,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:32,933 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:32,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:32,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:32,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:32,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:32,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:32,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:33,084 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:33,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:33,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:33,126 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:33,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:33,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:33,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:33,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:33,163 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:33,164 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:33,279 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:33,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:33,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:33,321 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:33,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:33,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:33,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:33,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:33,354 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:33,355 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:33,459 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:33,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:33,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:33,501 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:33,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:33,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:33,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:33,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:33,577 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:33,577 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:33,692 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:33,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:33,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:33,734 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:33,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:33,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:33,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:33,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:33,768 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:33,768 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:33,874 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:33,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:33,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:33,916 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:33,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:33,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:33,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:33,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:33,947 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:33,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:34,046 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:34,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:34,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:34,083 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:34,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:34,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:34,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:34,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:34,114 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:34,115 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:34,230 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:34,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:34,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:34,271 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:34,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:34,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:34,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:34,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:34,304 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:34,305 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:34,416 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:34,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:34,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:34,453 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:34,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:34,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:34,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:34,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:34,483 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:34,484 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:34,588 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:34,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:34,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:34,630 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:34,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:34,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:34,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:34,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:34,663 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:34,664 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:34,784 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:34,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:34,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:34,830 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:34,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:34,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:34,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:34,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:34,864 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:34,865 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:34,983 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:35,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:35,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:35,026 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:35,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:35,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:35,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:35,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:35,061 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:35,062 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:35,170 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:35,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:35,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:35,210 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:35,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:35,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:35,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:35,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:35,255 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:35,256 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:35,375 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:35,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:35,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:35,418 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:35,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:35,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:35,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:35,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:35,455 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:35,456 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:35,577 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:35,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:35,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:35,621 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:35,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:35,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:35,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:35,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:35,654 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:35,655 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:35,779 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:35,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:35,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:35,822 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:35,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:35,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:35,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:35,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:35,858 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:35,859 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:35,968 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:36,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:36,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:36,012 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:36,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:36,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:36,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:36,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:36,051 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:36,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:36,182 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:36,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:36,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:36,230 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:36,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:36,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:36,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:36,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:36,269 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:36,270 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:36,385 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:36,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:36,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:36,426 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:36,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:36,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:36,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:36,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:36,459 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:36,460 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:36,574 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:36,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:36,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:36,615 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:36,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:36,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:36,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:36,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:36,651 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:36,652 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:36,755 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:36,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:36,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:36,790 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:36,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:36,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:36,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:36,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:36,822 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:36,823 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:36,924 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:36,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:36,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:36,964 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:36,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:36,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:36,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:36,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:36,992 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:36,993 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:37,100 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:37,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:37,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:37,141 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:37,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:37,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:37,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:37,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:37,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:37,174 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:37,283 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:37,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:37,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:37,318 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:37,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:37,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:37,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:37,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:37,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:37,357 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:37,462 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:37,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:37,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:37,500 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:37,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:37,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:37,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:37,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:37,533 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:37,534 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:37,633 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:37,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:37,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:37,668 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:37,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:37,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:37,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:37,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:37,703 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:37,704 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:37,809 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:37,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:37,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:37,844 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:37,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:37,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:37,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:37,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:37,878 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:37,878 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:37,977 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:38,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:38,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:38,016 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:38,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:38,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:38,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:38,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:38,057 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:38,057 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:38,156 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:38,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:38,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:38,195 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:38,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:38,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:38,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:38,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:38,228 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:38,228 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:38,340 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:38,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:38,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:38,383 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:38,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:38,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:38,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:38,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:38,420 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:38,421 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:38,520 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:38,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:38,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:38,558 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:38,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:38,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:38,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:38,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:38,587 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:38,588 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:38,694 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:38,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:38,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:38,740 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:38,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:38,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:38,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:38,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:38,772 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:38,773 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:38,872 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:38,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:38,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:38,909 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:38,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:38,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:38,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:38,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:38,939 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:38,940 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:39,041 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:39,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:39,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:39,077 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:39,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:39,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:39,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:39,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:39,109 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:39,109 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:39,217 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:39,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:39,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:39,251 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:39,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:39,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:39,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:39,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:39,286 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:39,286 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:39,391 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:39,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:39,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:39,429 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:39,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:39,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:39,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:39,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:39,456 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:39,457 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:39,563 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:39,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:39,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:39,606 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:39,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:39,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:39,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:39,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:39,640 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:39,641 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:39,747 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:39,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:39,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:39,787 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:39,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:39,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:39,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:39,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:39,815 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:39,815 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:39,914 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:39,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:39,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:39,952 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:39,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:39,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:39,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:39,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:39,983 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:39,983 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:40,091 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:40,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:40,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:40,129 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:40,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:40,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:40,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:40,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:40,158 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:40,159 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:40,261 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:40,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:40,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:40,298 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:40,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:40,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:40,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:40,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:40,329 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:40,330 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:40,431 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:40,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:40,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:40,466 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:40,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:40,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:40,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:40,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:40,498 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:40,499 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:40,607 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:40,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:40,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:40,650 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:40,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:40,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:40,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:40,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:40,682 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:40,683 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:40,796 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:40,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:40,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:40,837 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:40,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:40,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:40,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:40,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:40,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:40,869 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:40,972 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:41,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:41,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:41,014 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:41,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:41,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:41,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:41,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:41,046 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:41,047 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:41,151 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:41,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:41,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:41,193 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:41,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:41,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:41,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:41,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:41,221 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:41,221 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:41,319 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:41,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:41,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:41,359 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:41,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:41,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:41,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:41,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:41,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:41,390 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:41,489 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:41,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:41,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:41,527 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:41,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:41,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:41,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:41,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:41,558 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:41,559 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:41,672 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:41,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:41,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:41,714 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:41,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:41,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:41,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:41,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:41,743 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:41,744 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:41,858 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:41,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:41,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:41,901 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:41,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:41,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:41,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:41,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:41,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:41,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:42,069 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:42,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:42,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:42,110 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:42,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:42,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:42,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:42,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:42,142 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:42,143 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:42,261 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:42,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:42,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:42,302 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:42,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:42,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:42,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:42,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:42,337 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:42,338 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:42,455 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:42,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:42,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:42,498 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:42,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:42,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:42,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:42,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:42,534 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:42,534 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:42,649 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:42,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:42,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:42,690 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:42,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:42,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:42,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:42,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:42,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:42,724 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:42,844 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:42,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:42,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:42,886 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:42,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:42,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:42,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:42,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:42,927 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:42,928 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:43,047 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:43,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:43,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:43,083 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:43,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:43,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:43,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:43,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:43,111 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:43,112 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:43,215 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:43,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:43,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:43,253 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:43,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:43,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:43,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:43,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:43,283 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:43,284 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:43,389 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:43,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:43,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:43,429 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:43,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:43,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:43,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:43,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:43,463 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:43,464 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:43,567 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:43,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:43,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:43,603 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:43,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:43,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:43,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:43,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:43,635 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:43,636 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:43,737 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:43,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:43,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:43,777 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:43,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:43,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:43,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:43,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:43,815 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:43,816 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:43,917 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:43,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:43,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:43,953 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:43,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:43,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:43,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:43,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:43,985 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:43,986 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:44,089 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:44,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:44,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:44,124 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:44,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:44,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:44,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:44,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:44,154 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:44,155 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:44,262 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:44,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:44,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:44,297 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:44,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:44,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:44,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:44,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:44,332 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:44,333 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:44,434 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:44,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:44,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:44,469 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:44,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:44,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:44,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:44,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:44,500 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:44,500 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:44,606 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:44,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:44,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:44,646 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:44,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:44,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:44,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:44,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:44,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:44,681 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:44,782 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:44,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:44,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:44,821 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:44,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:44,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:44,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:44,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:44,851 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:44,852 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:44,953 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:44,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:44,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:44,998 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:44,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:44,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:44,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:45,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:45,031 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:45,032 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:45,131 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:45,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:45,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:45,167 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:45,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:45,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:45,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:45,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:45,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:45,199 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:45,301 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:45,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:45,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:45,336 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:45,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:45,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:45,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:45,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:45,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:45,367 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:45,482 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:45,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:45,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:45,522 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:45,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:45,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:45,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:45,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:45,554 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:45,555 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:45,657 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:45,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:45,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:45,692 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:45,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:45,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:45,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:45,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:45,724 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:45,725 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:45,831 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:45,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:45,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:45,870 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:45,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:45,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:45,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:45,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:45,902 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:45,902 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:46,002 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:46,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:46,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:46,039 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:46,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:46,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:46,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:46,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:46,071 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:46,071 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:46,185 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:46,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:46,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:46,228 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:46,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:46,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:46,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:46,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:46,262 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:46,263 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:46,378 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:46,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:46,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:46,418 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:46,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:46,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:46,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:46,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:46,452 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:46,453 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:46,568 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:46,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:46,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:46,609 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:46,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:46,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:46,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:46,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:46,644 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:46,645 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:46,765 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:46,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:46,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:46,806 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:46,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:46,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:46,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:46,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:46,840 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:46,841 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:46,943 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:46,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:46,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:46,981 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:46,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:46,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:46,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:47,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:47,008 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:47,009 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:47,109 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:47,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:47,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:47,151 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:47,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:47,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:47,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:47,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:47,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:47,184 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:47,298 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:47,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:47,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:47,339 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:47,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:47,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:47,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:47,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:47,371 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:47,372 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:47,472 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:47,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:47,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:47,509 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:47,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:47,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:47,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:47,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:47,541 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:47,542 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:47,639 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:47,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:47,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:47,675 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:47,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:47,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:47,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:47,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:47,706 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:47,706 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:47,808 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:47,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:47,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:47,843 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:47,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:47,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:47,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:47,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:47,873 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:47,874 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:47,981 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:48,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:48,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:48,019 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:48,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:48,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:48,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:48,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:48,050 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:48,050 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:48,163 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:48,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:48,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:48,206 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:48,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:48,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:48,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:48,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:48,243 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:48,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:48,360 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:48,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:48,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:48,406 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:48,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:48,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:48,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:48,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:48,440 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:48,441 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:48,555 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:48,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:48,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:48,591 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:48,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:48,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:48,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:48,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:48,620 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:48,621 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:48,721 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:48,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:48,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:48,755 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:48,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:48,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:48,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:48,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:48,792 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:48,793 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:48,912 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:48,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:48,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:48,955 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:48,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:48,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:48,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:48,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:48,988 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:48,989 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:49,109 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:49,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:49,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:49,151 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:49,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:49,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:49,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:49,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:49,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:49,185 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:49,312 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:49,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:49,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:49,354 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:49,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:49,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:49,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:49,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:49,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:49,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:49,508 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:49,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:49,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:49,550 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:49,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:49,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:49,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:49,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:49,583 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:49,584 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:49,705 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:49,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:49,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:49,751 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:49,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:49,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:49,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:49,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:49,784 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:49,785 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:49,905 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:49,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:49,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:49,946 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:49,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:49,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:49,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:49,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:49,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:49,982 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:50,104 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:50,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:50,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:50,146 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:50,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:50,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:50,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:50,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:50,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:50,187 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:50,283 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:50,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:50,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:50,319 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:50,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:50,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:50,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:50,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:50,348 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:50,349 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:50,468 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:50,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:50,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:50,506 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:50,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:50,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:50,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:50,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:50,540 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:50,541 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:50,653 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:50,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:50,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:50,688 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:50,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:50,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:50,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:50,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:50,717 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:50,718 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:50,832 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:50,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:50,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:50,874 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:50,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:50,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:50,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:50,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:50,913 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:50,913 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:51,029 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:51,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:51,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:51,076 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:51,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:51,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:51,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:51,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:51,108 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:51,109 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:51,212 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:51,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:51,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:51,247 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:51,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:51,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:51,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:51,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:51,285 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:51,286 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:51,399 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:51,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:51,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:51,437 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:51,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:51,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:51,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:51,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:51,467 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:51,467 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:51,575 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:51,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:51,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:51,618 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:51,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:51,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:51,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:51,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:51,653 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:51,654 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:51,769 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:51,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:51,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:51,817 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:51,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:51,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:51,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:51,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:51,853 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:51,853 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:51,973 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:52,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:52,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:52,017 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:52,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:52,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:52,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:52,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:52,046 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:52,047 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:52,166 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:52,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:52,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:52,207 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:52,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:52,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:52,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:52,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:52,243 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:52,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:52,365 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:52,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:52,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:52,411 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:52,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:52,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:52,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:52,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:52,445 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:52,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:52,550 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:52,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:52,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:52,588 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:52,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:52,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:52,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:52,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:52,619 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:52,619 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:52,718 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:52,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:52,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:52,754 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:52,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:52,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:52,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:52,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:52,783 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:52,784 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:52,891 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:52,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:52,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:52,928 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:52,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:52,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:52,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:52,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:52,962 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:52,963 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:53,064 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:53,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:53,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:53,101 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:53,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:53,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:53,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:53,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:53,132 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:53,132 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:53,236 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:53,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:53,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:53,271 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:53,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:53,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:53,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:53,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:53,308 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:53,309 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:53,405 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:53,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:53,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:53,439 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:53,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:53,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:53,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:53,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:53,468 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:53,469 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:53,569 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:53,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:53,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:53,609 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:53,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:53,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:53,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:53,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:53,637 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:53,638 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:53,735 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:53,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:53,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:53,774 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:53,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:53,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:53,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:53,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:53,803 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:53,804 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:53,904 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:53,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:53,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:53,940 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:53,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:53,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:53,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:53,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:53,972 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:53,973 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:54,083 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:54,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:54,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:54,126 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:54,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:54,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:54,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:54,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:54,165 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:54,166 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:54,276 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:54,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:54,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:54,318 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:54,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:54,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:54,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:54,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:54,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:54,357 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:54,467 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:54,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:54,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:54,503 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:54,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:54,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:54,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:54,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:54,532 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:54,532 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:54,630 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:54,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:54,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:54,666 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:54,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:54,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:54,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:54,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:54,695 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:54,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:54,794 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:54,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:54,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:54,839 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:54,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:54,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:54,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:54,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:54,875 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:54,876 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:54,990 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:55,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:55,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:55,031 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:55,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:55,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:55,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:55,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:55,065 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:55,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:55,179 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:55,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:55,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:55,220 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:55,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:55,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:55,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:55,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:55,263 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:55,264 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:55,369 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:55,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:55,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:55,406 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:55,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:55,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:55,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:55,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:55,439 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:55,440 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:55,537 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:55,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:55,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:55,576 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:55,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:55,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:55,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:55,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:55,619 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:55,620 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:55,721 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:55,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:55,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:55,764 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:55,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:55,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:55,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:55,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:55,792 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:55,793 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:55,890 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:55,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:55,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:55,932 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:55,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:55,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:55,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:55,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:55,965 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:55,966 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:56,065 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:56,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:56,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:56,107 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:56,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:56,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:56,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:56,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:56,135 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:56,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:56,245 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:56,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:56,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:56,281 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:56,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:56,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:56,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:56,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:56,310 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:56,311 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:56,411 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:56,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:56,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:56,447 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:56,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:56,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:56,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:56,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:56,490 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:56,490 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:56,609 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:56,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:56,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:56,650 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:56,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:56,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:56,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:56,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:56,684 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:56,685 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:56,802 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:56,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:56,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:56,842 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:56,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:56,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:56,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:56,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:56,876 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:56,877 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:56,987 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:57,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:57,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:57,031 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:57,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:57,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:57,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:57,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:57,064 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:57,065 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:57,172 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:57,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:57,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:57,214 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:57,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:57,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:57,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:57,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:57,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:57,252 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:57,352 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:57,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:57,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:57,391 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:57,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:57,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:57,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:57,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:57,418 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:57,419 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:57,517 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:57,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:57,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:57,556 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:57,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:57,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:57,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:57,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:57,592 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:57,593 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:57,699 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:57,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:57,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:57,733 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:57,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:57,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:57,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:57,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:57,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:57,765 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:57,867 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:57,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:57,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:57,909 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:57,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:57,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:57,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:57,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:57,943 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:57,944 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:58,044 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:58,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:58,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:58,079 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:58,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:58,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:58,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:58,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:58,111 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:58,112 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:58,224 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:58,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:58,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:58,270 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:58,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:58,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:58,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:58,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:58,305 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:58,306 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:58,420 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:58,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:58,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:58,462 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:58,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:58,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:58,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:58,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:58,504 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:58,505 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:58,621 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:58,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:58,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:58,665 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:58,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:58,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:58,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:58,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:58,699 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:58,699 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:58,801 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:58,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:58,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:58,836 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:58,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:58,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:58,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:58,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:58,878 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:58,878 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:58,982 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:59,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:59,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:59,018 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:59,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:59,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:59,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:59,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:59,050 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:59,051 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:59,157 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:59,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:59,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:59,192 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:59,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:59,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:59,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:59,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:59,221 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:59,222 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:59,323 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:59,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:59,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:59,358 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:59,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:59,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:59,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:59,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:59,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:59,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:59,495 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:59,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:59,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:59,534 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:59,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:59,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:59,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:59,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:59,565 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:59,566 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:59,669 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:59,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:59,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:59,704 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:59,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:59,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:59,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:59,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:59,736 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:59,736 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:14:59,841 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:14:59,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:14:59,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:14:59,876 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:14:59,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:14:59,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:14:59,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:14:59,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:14:59,917 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:14:59,918 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:00,021 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:00,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:00,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:00,056 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:00,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:00,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:00,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:00,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:00,083 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:00,084 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:00,181 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:00,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:00,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:00,215 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:00,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:00,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:00,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:00,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:00,245 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:00,246 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:00,348 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:00,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:00,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:00,383 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:00,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:00,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:00,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:00,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:00,412 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:00,413 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:00,510 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:00,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:00,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:00,545 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:00,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:00,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:00,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:00,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:00,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:00,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:00,677 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:00,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:00,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:00,714 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:00,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:00,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:00,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:00,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:00,745 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:00,746 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:00,849 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:00,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:00,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:00,885 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:00,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:00,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:00,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:00,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:00,914 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:00,914 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:01,035 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:01,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:01,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:01,077 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:01,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:01,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:01,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:01,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:01,114 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:01,115 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:01,234 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:01,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:01,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:01,277 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:01,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:01,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:01,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:01,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:01,317 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:01,318 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:01,438 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:01,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:01,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:01,480 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:01,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:01,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:01,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:01,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:01,517 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:01,518 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:01,633 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:01,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:01,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:01,668 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:01,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:01,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:01,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:01,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:01,701 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:01,702 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:01,821 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:01,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:01,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:01,865 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:01,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:01,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:01,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:01,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:01,897 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:01,898 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:02,020 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:02,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:02,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:02,062 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:02,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:02,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:02,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:02,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:02,091 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:02,092 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:02,204 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:02,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:02,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:02,246 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:02,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:02,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:02,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:02,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:02,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:02,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:02,399 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:02,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:02,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:02,438 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:02,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:02,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:02,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:02,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:02,467 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:02,468 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:02,587 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:02,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:02,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:02,626 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:02,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:02,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:02,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:02,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:02,656 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:02,656 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:02,770 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:02,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:02,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:02,805 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:02,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:02,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:02,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:02,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:02,860 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:02,861 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:02,986 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:03,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:03,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:03,023 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:03,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:03,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:03,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:03,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:03,059 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:03,060 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:03,178 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:03,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:03,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:03,220 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:03,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:03,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:03,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:03,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:03,253 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:03,254 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:03,373 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:03,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:03,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:03,414 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:03,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:03,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:03,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:03,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:03,444 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:03,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:03,564 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:03,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:03,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:03,606 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:03,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:03,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:03,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:03,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:03,639 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:03,640 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:03,741 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:03,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:03,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:03,775 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:03,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:03,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:03,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:03,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:03,806 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:03,807 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:03,909 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:03,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:03,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:03,944 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:03,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:03,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:03,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:03,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:03,973 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:03,974 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:04,092 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:04,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:04,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:04,134 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:04,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:04,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:04,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:04,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:04,170 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:04,171 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:04,296 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:04,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:04,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:04,337 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:04,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:04,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:04,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:04,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:04,370 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:04,371 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:04,490 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:04,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:04,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:04,534 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:04,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:04,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:04,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:04,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:04,568 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:04,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:04,670 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:04,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:04,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:04,709 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:04,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:04,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:04,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:04,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:04,743 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:04,744 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:04,863 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:04,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:04,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:04,904 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:04,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:04,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:04,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:04,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:04,937 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:04,938 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:05,057 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:05,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:05,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:05,098 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:05,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:05,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:05,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:05,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:05,134 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:05,134 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:05,244 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:05,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:05,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:05,281 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:05,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:05,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:05,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:05,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:05,309 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:05,310 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:05,429 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:05,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:05,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:05,465 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:05,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:05,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:05,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:05,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:05,498 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:05,498 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:05,603 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:05,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:05,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:05,639 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:05,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:05,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:05,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:05,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:05,668 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:05,669 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:05,774 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:05,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:05,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:05,809 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:05,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:05,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:05,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:05,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:05,839 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:05,840 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:05,953 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:06,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:06,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:06,001 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:06,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:06,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:06,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:06,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:06,038 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:06,039 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:06,165 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:06,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:06,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:06,210 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:06,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:06,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:06,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:06,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:06,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:06,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:06,363 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:06,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:06,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:06,406 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:06,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:06,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:06,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:06,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:06,440 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:06,441 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:06,559 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:06,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:06,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:06,602 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:06,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:06,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:06,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:06,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:06,636 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:06,637 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:06,751 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:06,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:06,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:06,793 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:06,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:06,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:06,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:06,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:06,833 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:06,833 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:06,950 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:06,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:06,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:06,995 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:06,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:06,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:06,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:07,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:07,029 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:07,030 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:07,147 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:07,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:07,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:07,190 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:07,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:07,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:07,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:07,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:07,224 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:07,225 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:07,348 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:07,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:07,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:07,395 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:07,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:07,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:07,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:07,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:07,429 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:07,430 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:07,548 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:07,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:07,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:07,589 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:07,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:07,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:07,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:07,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:07,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:07,627 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:07,747 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:07,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:07,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:07,790 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:07,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:07,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:07,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:07,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:07,823 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:07,824 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:07,948 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:07,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:07,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:07,991 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:07,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:07,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:07,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:08,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:08,023 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:08,024 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:08,144 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:08,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:08,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:08,186 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:08,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:08,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:08,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:08,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:08,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:08,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:08,341 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:08,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:08,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:08,382 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:08,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:08,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:08,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:08,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:08,411 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:08,412 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:08,509 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:08,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:08,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:08,550 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:08,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:08,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:08,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:08,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:08,582 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:08,583 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:08,686 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:08,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:08,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:08,731 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:08,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:08,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:08,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:08,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:08,767 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:08,768 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:08,876 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:08,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:08,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:08,918 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:08,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:08,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:08,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:08,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:08,951 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:08,952 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:09,052 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:09,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:09,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:09,087 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:09,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:09,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:09,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:09,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:09,117 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:09,118 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:09,236 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:09,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:09,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:09,276 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:09,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:09,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:09,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:09,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:09,309 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:09,310 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:09,423 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:09,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:09,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:09,465 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:09,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:09,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:09,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:09,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:09,504 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:09,505 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:09,620 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:09,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:09,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:09,666 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:09,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:09,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:09,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:09,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:09,700 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:09,701 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:09,811 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:09,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:09,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:09,852 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:09,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:09,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:09,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:09,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:09,885 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:09,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:10,003 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:10,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:10,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:10,044 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:10,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:10,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:10,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:10,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:10,079 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:10,080 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:10,194 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:10,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:10,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:10,237 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:10,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:10,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:10,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:10,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:10,270 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:10,271 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:10,392 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:10,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:10,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:10,434 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:10,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:10,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:10,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:10,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:10,488 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:10,489 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:10,610 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:10,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:10,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:10,645 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:10,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:10,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:10,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:10,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:10,674 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:10,675 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:10,793 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:10,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:10,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:10,834 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:10,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:10,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:10,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:10,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:10,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:10,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:10,991 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:11,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:11,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:11,038 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:11,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:11,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:11,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:11,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:11,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:11,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:11,192 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:11,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:11,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:11,234 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:11,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:11,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:11,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:11,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:11,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:11,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:11,388 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:11,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:11,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:11,431 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:11,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:11,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:11,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:11,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:11,469 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:11,470 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:11,588 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:11,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:11,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:11,630 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:11,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:11,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:11,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:11,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:11,668 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:11,669 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:11,790 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:11,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:11,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:11,831 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:11,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:11,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:11,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:11,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:11,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:11,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:11,993 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:12,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:12,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:12,035 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:12,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:12,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:12,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:12,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:12,070 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:12,071 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:12,191 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:12,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:12,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:12,234 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:12,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:12,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:12,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:12,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:12,267 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:12,268 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:12,388 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:12,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:12,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:12,434 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:12,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:12,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:12,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:12,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:12,467 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:12,468 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:12,586 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:12,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:12,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:12,624 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:12,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:12,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:12,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:12,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:12,656 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:12,656 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:12,763 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:12,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:12,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:12,800 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:12,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:12,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:12,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:12,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:12,833 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:12,834 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:12,936 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:12,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:12,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:12,973 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:12,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:12,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:12,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:12,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:13,000 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:13,001 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:13,116 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:13,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:13,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:13,158 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:13,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:13,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:13,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:13,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:13,192 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:13,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:13,318 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:13,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:13,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:13,355 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:13,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:13,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:13,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:13,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:13,383 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:13,384 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:13,482 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:13,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:13,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:13,522 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:13,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:13,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:13,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:13,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:13,556 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:13,557 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:13,657 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:13,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:13,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:13,699 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:13,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:13,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:13,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:13,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:13,728 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:13,729 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:13,828 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:13,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:13,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:13,864 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:13,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:13,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:13,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:13,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:13,895 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:13,896 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:14,013 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:14,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:14,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:14,054 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:14,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:14,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:14,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:14,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:14,088 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:14,088 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:14,196 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:14,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:14,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:14,234 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:14,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:14,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:14,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:14,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:14,265 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:14,266 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:14,379 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:14,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:14,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:14,422 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:14,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:14,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:14,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:14,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:14,458 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:14,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:14,571 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:14,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:14,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:14,606 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:14,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:14,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:14,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:14,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:14,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:14,646 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:14,746 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:14,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:14,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:14,787 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:14,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:14,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:14,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:14,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:14,820 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:14,821 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:14,919 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:14,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:14,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:14,959 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:14,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:14,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:14,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:14,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:14,995 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:14,996 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:15,092 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:15,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:15,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:15,127 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:15,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:15,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:15,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:15,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:15,157 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:15,158 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:15,254 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:15,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:15,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:15,289 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:15,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:15,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:15,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:15,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:15,326 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:15,327 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:15,429 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:15,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:15,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:15,463 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:15,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:15,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:15,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:15,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:15,494 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:15,495 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:15,594 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:15,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:15,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:15,628 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:15,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:15,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:15,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:15,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:15,664 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:15,665 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:15,767 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:15,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:15,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:15,802 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:15,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:15,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:15,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:15,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:15,845 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:15,846 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:15,943 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:15,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:15,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:15,982 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:15,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:15,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:15,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:16,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:16,016 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:16,017 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:16,127 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:16,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:16,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:16,166 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:16,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:16,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:16,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:16,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:16,197 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:16,198 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:16,308 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:16,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:16,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:16,344 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:16,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:16,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:16,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:16,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:16,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:16,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:16,495 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:16,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:16,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:16,537 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:16,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:16,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:16,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:16,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:16,571 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:16,572 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:16,692 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:16,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:16,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:16,734 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:16,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:16,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:16,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:16,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:16,765 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:16,766 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:16,864 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:16,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:16,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:16,898 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:16,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:16,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:16,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:16,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:16,928 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:16,929 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:17,049 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:17,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:17,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:17,089 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:17,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:17,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:17,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:17,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:17,127 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:17,128 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:17,248 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:17,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:17,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:17,290 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:17,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:17,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:17,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:17,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:17,323 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:17,324 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:17,445 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:17,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:17,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:17,490 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:17,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:17,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:17,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:17,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:17,523 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:17,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:17,643 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:17,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:17,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:17,685 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:17,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:17,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:17,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:17,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:17,720 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:17,721 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:17,842 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:17,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:17,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:17,885 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:17,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:17,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:17,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:17,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:17,916 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:17,917 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:18,041 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:18,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:18,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:18,083 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:18,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:18,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:18,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:18,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:18,117 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:18,117 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:18,237 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:18,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:18,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:18,279 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:18,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:18,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:18,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:18,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:18,312 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:18,313 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:18,435 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:18,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:18,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:18,472 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:18,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:18,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:18,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:18,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:18,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:18,503 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:18,603 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:18,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:18,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:18,639 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:18,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:18,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:18,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:18,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:18,667 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:18,668 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:18,769 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:18,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:18,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:18,808 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:18,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:18,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:18,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:18,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:18,841 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:18,841 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:18,939 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:18,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:18,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:18,975 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:18,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:18,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:18,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:19,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:19,002 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:19,003 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:19,103 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:19,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:19,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:19,139 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:19,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:19,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:19,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:19,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:19,169 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:19,169 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:19,277 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:19,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:19,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:19,314 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:19,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:19,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:19,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:19,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:19,342 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:19,342 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:19,450 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:19,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:19,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:19,487 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:19,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:19,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:19,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:19,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:19,519 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:19,519 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:19,621 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:19,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:19,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:19,661 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:19,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:19,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:19,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:19,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:19,695 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:19,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:19,798 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:19,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:19,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:19,833 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:19,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:19,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:19,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:19,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:19,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:19,863 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:19,980 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:20,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:20,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:20,025 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:20,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:20,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:20,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:20,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:20,065 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:20,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:20,184 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:20,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:20,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:20,225 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:20,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:20,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:20,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:20,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:20,259 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:20,260 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:20,362 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:20,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:20,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:20,397 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:20,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:20,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:20,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:20,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:20,439 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:20,439 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:20,559 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:20,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:20,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:20,594 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:20,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:20,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:20,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:20,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:20,624 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:20,625 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:20,744 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:20,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:20,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:20,786 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:20,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:20,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:20,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:20,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:20,825 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:20,825 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:20,946 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:20,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:20,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:20,986 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:20,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:20,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:20,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:21,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:21,014 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:21,015 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:21,135 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:21,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:21,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:21,177 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:21,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:21,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:21,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:21,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:21,211 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:21,212 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:21,332 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:21,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:21,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:21,378 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:21,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:21,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:21,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:21,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:21,412 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:21,412 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:21,532 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:21,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:21,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:21,577 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:21,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:21,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:21,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:21,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:21,619 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:21,620 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:21,741 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:21,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:21,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:21,783 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:21,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:21,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:21,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:21,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:21,817 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:21,817 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:21,943 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:21,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:21,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:21,985 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:21,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:21,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:21,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:22,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:22,021 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:22,022 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:22,141 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:22,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:22,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:22,183 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:22,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:22,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:22,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:22,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:22,224 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:22,224 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:22,345 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:22,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:22,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:22,391 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:22,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:22,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:22,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:22,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:22,425 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:22,426 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:22,543 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:22,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:22,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:22,586 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:22,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:22,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:22,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:22,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:22,615 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:22,616 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:22,736 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:22,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:22,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:22,774 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:22,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:22,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:22,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:22,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:22,805 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:22,805 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:22,908 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:22,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:22,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:22,945 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:22,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:22,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:22,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:22,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:22,978 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:22,979 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:23,093 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:23,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:23,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:23,134 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:23,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:23,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:23,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:23,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:23,168 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:23,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:23,280 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:23,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:23,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:23,316 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:23,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:23,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:23,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:23,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:23,354 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:23,355 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:23,472 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:23,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:23,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:23,514 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:23,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:23,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:23,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:23,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:23,550 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:23,550 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:23,673 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:23,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:23,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:23,718 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:23,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:23,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:23,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:23,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:23,754 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:23,754 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:23,874 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:23,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:23,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:23,913 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:23,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:23,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:23,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:23,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:23,943 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:23,944 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:24,061 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:24,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:24,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:24,105 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:24,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:24,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:24,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:24,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:24,145 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:24,146 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:24,265 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:24,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:24,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:24,309 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:24,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:24,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:24,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:24,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:24,342 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:24,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:24,461 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:24,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:24,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:24,499 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:24,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:24,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:24,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:24,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:24,528 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:24,529 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:24,638 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:24,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:24,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:24,679 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:24,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:24,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:24,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:24,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:24,713 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:24,713 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:24,833 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:24,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:24,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:24,873 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:24,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:24,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:24,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:24,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:24,908 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:24,908 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:25,029 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:25,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:25,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:25,074 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:25,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:25,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:25,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:25,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:25,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:25,106 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:25,211 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:25,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:25,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:25,248 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:25,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:25,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:25,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:25,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:25,278 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:25,279 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:25,397 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:25,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:25,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:25,439 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:25,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:25,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:25,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:25,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:25,475 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:25,476 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:25,586 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:25,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:25,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:25,629 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:25,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:25,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:25,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:25,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:25,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:25,662 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:25,783 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:25,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:25,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:25,826 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:25,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:25,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:25,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:25,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:25,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:25,864 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:25,981 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:26,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:26,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:26,018 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:26,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:26,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:26,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:26,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:26,046 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:26,046 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:26,145 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:26,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:26,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:26,183 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:26,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:26,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:26,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:26,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:26,213 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:26,214 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:26,330 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:26,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:26,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:26,374 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:26,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:26,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:26,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:26,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:26,410 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:26,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:26,524 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:26,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:26,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:26,566 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:26,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:26,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:26,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:26,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:26,600 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:26,601 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:26,706 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:26,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:26,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:26,741 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:26,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:26,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:26,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:26,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:26,771 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:26,772 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:26,884 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:26,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:26,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:26,926 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:26,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:26,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:26,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:26,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:26,957 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:26,958 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:27,065 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:27,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:27,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:27,105 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:27,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:27,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:27,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:27,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:27,142 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:27,143 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:27,251 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:27,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:27,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:27,291 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:27,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:27,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:27,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:27,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:27,327 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:27,328 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:27,436 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:27,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:27,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:27,471 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:27,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:27,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:27,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:27,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:27,506 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:27,507 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:27,615 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:27,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:27,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:27,653 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:27,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:27,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:27,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:27,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:27,693 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:27,694 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:27,798 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:27,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:27,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:27,833 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:27,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:27,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:27,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:27,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:27,864 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:27,865 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:27,978 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:28,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:28,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:28,019 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:28,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:28,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:28,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:28,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:28,053 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:28,054 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:28,159 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:28,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:28,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:28,196 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:28,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:28,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:28,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:28,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:28,225 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:28,226 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:28,325 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:28,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:28,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:28,366 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:28,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:28,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:28,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:28,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:28,399 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:28,400 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:28,512 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:28,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:28,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:28,549 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:28,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:28,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:28,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:28,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:28,577 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:28,577 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:28,683 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:28,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:28,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:28,724 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:28,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:28,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:28,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:28,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:28,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:28,759 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:28,866 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:28,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:28,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:28,904 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:28,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:28,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:28,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:28,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:28,934 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:28,935 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:29,037 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:29,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:29,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:29,072 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:29,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:29,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:29,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:29,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:29,102 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:29,103 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:29,205 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:29,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:29,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:29,245 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:29,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:29,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:29,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:29,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:29,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:29,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:29,389 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:29,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:29,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:29,424 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:29,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:29,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:29,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:29,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:29,457 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:29,457 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:29,561 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:29,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:29,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:29,596 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:29,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:29,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:29,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:29,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:29,628 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:29,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:29,740 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:29,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:29,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:29,775 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:29,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:29,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:29,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:29,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:29,803 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:29,804 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:29,907 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:29,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:29,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:29,942 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:29,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:29,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:29,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:29,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:29,972 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:29,973 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:30,074 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:30,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:30,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:30,114 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:30,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:30,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:30,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:30,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:30,150 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:30,151 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:30,259 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:30,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:30,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:30,295 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:30,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:30,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:30,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:30,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:30,325 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:30,326 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:30,429 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:30,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:30,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:30,463 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:30,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:30,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:30,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:30,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:30,496 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:30,496 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:30,601 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:30,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:30,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:30,635 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:30,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:30,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:30,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:30,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:30,668 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:30,669 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:30,771 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:30,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:30,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:30,806 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:30,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:30,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:30,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:30,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:30,836 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:30,836 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:30,944 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:30,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:30,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:30,979 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:30,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:30,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:30,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:31,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:31,007 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:31,008 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:31,120 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:31,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:31,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:31,162 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:31,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:31,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:31,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:31,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:31,202 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:31,203 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:31,316 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:31,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:31,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:31,362 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:31,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:31,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:31,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:31,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:31,409 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:31,409 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:31,521 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:31,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:31,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:31,568 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:31,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:31,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:31,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:31,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:31,603 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:31,604 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:31,720 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:31,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:31,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:31,762 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:31,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:31,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:31,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:31,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:31,798 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:31,799 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:31,922 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:31,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:31,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:31,967 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:31,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:31,967 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:31,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:31,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:31,996 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:31,997 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:32,110 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:32,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:32,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:32,150 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:32,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:32,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:32,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:32,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:32,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:32,187 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:32,301 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:32,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:32,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:32,346 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:32,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:32,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:32,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:32,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:32,377 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:32,378 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:32,478 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:32,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:32,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:32,517 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:32,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:32,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:32,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:32,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:32,553 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:32,554 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:32,653 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:32,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:32,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:32,690 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:32,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:32,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:32,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:32,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:32,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:32,723 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:32,819 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:32,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:32,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:32,854 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:32,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:32,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:32,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:32,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:32,888 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:32,889 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:32,991 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:33,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:33,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:33,034 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:33,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:33,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:33,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:33,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:33,067 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:33,068 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:33,191 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:33,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:33,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:33,234 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:33,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:33,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:33,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:33,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:33,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:33,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:33,388 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:33,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:33,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:33,430 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:33,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:33,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:33,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:33,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:33,464 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:33,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:33,587 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:33,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:33,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:33,634 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:33,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:33,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:33,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:33,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:33,663 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:33,664 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:33,763 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:33,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:33,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:33,799 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:33,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:33,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:33,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:33,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:33,833 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:33,834 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:33,933 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:33,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:33,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:33,976 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:33,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:33,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:33,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:34,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:34,004 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:34,004 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:34,119 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:34,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:34,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:34,161 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:34,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:34,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:34,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:34,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:34,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:34,194 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:34,294 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:34,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:34,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:34,330 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:34,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:34,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:34,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:34,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:34,359 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:34,360 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:34,466 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:34,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:34,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:34,507 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:34,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:34,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:34,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:34,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:34,539 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:34,540 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:34,643 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:34,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:34,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:34,682 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:34,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:34,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:34,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:34,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:34,711 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:34,712 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:34,812 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:34,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:34,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:34,850 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:34,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:34,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:34,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:34,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:34,879 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:34,880 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:34,987 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:35,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:35,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:35,029 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:35,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:35,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:35,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:35,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:35,061 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:35,062 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:35,158 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:35,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:35,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:35,193 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:35,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:35,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:35,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:35,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:35,238 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:35,239 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:35,333 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:35,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:35,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:35,367 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:35,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:35,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:35,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:35,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:35,401 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:35,401 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:35,502 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:35,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:35,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:35,540 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:35,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:35,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:35,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:35,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:35,573 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:35,573 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:35,678 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:35,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:35,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:35,715 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:35,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:35,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:35,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:35,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:35,750 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:35,751 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:35,849 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:35,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:35,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:35,887 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:35,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:35,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:35,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:35,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:35,917 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:35,917 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:36,023 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:36,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:36,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:36,064 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:36,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:36,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:36,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:36,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:36,093 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:36,094 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:36,201 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:36,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:36,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:36,236 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:36,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:36,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:36,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:36,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:36,267 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:36,268 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:36,370 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:36,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:36,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:36,405 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:36,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:36,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:36,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:36,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:36,440 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:36,441 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:36,538 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:36,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:36,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:36,578 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:36,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:36,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:36,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:36,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:36,607 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:36,608 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:36,710 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:36,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:36,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:36,746 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:36,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:36,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:36,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:36,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:36,775 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:36,776 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:36,880 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:36,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:36,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:36,919 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:36,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:36,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:36,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:36,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:36,948 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:36,949 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:37,052 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:37,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:37,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:37,087 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:37,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:37,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:37,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:37,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:37,117 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:37,118 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:37,223 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:37,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:37,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:37,263 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:37,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:37,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:37,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:37,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:37,302 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:37,302 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:37,409 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:37,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:37,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:37,449 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:37,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:37,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:37,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:37,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:37,482 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:37,483 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:37,583 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:37,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:37,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:37,623 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:37,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:37,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:37,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:37,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:37,656 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:37,657 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:37,758 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:37,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:37,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:37,794 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:37,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:37,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:37,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:37,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:37,829 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:37,829 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:37,933 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:37,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:37,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:37,969 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:37,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:37,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:37,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:37,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:37,999 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:38,000 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:38,106 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:38,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:38,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:38,143 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:38,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:38,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:38,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:38,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:38,172 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:38,172 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:38,276 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:38,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:38,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:38,312 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:38,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:38,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:38,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:38,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:38,347 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:38,348 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:38,455 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:38,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:38,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:38,495 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:38,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:38,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:38,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:38,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:38,524 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:38,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:38,628 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:38,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:38,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:38,668 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:38,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:38,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:38,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:38,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:38,697 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:38,698 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:38,798 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:38,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:38,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:38,836 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:38,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:38,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:38,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:38,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:38,867 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:38,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:38,967 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:39,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:39,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:39,003 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:39,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:39,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:39,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:39,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:39,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:39,037 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:39,137 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:39,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:39,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:39,173 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:39,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:39,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:39,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:39,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:39,203 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:39,204 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:39,308 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:39,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:39,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:39,343 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:39,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:39,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:39,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:39,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:39,373 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:39,373 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:39,474 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:39,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:39,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:39,510 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:39,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:39,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:39,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:39,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:39,541 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:39,542 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:39,646 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:39,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:39,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:39,685 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:39,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:39,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:39,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:39,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:39,720 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:39,721 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:39,821 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:39,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:39,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:39,857 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:39,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:39,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:39,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:39,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:39,893 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:39,893 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:39,999 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:40,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:40,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:40,035 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:40,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:40,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:40,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:40,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:40,064 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:40,065 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:40,169 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:40,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:40,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:40,207 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:40,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:40,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:40,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:40,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:40,236 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:40,237 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:40,338 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:40,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:40,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:40,376 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:40,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:40,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:40,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:40,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:40,407 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:40,408 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:40,515 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:40,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:40,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:40,552 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:40,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:40,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:40,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:40,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:40,583 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:40,583 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:40,687 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:40,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:40,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:40,723 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:40,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:40,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:40,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:40,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:40,752 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:40,753 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:40,859 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:40,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:40,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:40,899 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:40,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:40,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:40,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:40,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:40,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:40,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:41,039 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:41,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:41,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:41,078 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:41,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:41,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:41,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:41,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:41,110 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:41,111 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:41,213 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:41,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:41,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:41,250 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:41,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:41,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:41,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:41,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:41,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:41,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:41,396 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:41,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:41,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:41,439 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:41,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:41,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:41,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:41,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:41,472 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:41,473 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:41,593 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:41,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:41,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:41,635 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:41,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:41,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:41,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:41,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:41,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:41,671 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:41,798 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:41,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:41,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:41,839 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:41,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:41,839 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:41,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:41,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:41,875 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:41,876 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:41,996 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:42,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:42,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:42,038 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:42,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:42,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:42,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:42,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:42,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:42,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:42,194 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:42,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:42,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:42,239 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:42,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:42,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:42,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:42,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:42,273 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:42,274 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:42,378 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:42,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:42,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:42,418 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:42,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:42,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:42,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:42,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:42,449 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:42,450 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:42,565 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:42,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:42,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:42,612 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:42,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:42,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:42,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:42,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:42,642 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:42,643 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:42,751 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:42,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:42,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:42,788 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:42,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:42,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:42,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:42,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:42,819 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:42,820 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:42,925 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:42,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:42,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:42,964 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:42,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:42,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:42,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:42,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:42,993 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:42,994 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:43,098 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:43,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:43,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:43,134 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:43,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:43,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:43,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:43,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:43,175 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:43,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:43,271 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:43,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:43,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:43,312 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:43,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:43,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:43,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:43,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:43,341 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:43,342 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:43,447 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:43,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:43,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:43,489 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:43,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:43,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:43,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:43,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:43,519 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:43,520 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:43,622 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:43,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:43,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:43,659 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:43,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:43,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:43,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:43,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:43,689 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:43,690 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:43,796 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:43,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:43,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:43,833 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:43,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:43,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:43,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:43,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:43,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:43,863 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:43,971 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:44,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:44,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:44,007 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:44,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:44,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:44,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:44,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:44,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:44,037 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:44,149 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:44,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:44,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:44,191 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:44,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:44,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:44,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:44,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:44,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:44,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:44,324 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:44,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:44,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:44,363 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:44,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:44,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:44,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:44,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:44,394 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:44,395 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:44,508 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:44,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:44,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:44,550 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:44,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:44,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:44,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:44,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:44,585 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:44,586 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:44,701 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:44,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:44,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:44,743 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:44,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:44,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:44,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:44,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:44,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:44,777 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:44,891 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:44,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:44,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:44,933 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:44,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:44,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:44,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:44,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:44,969 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:44,970 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:45,079 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:45,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:45,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:45,117 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:45,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:45,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:45,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:45,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:45,150 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:45,151 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:45,257 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:45,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:45,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:45,295 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:45,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:45,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:45,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:45,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:45,324 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:45,325 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:45,423 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:45,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:45,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:45,460 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:45,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:45,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:45,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:45,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:45,493 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:45,494 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:45,595 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:45,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:45,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:45,638 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:45,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:45,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:45,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:45,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:45,672 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:45,673 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:45,771 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:45,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:45,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:45,810 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:45,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:45,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:45,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:45,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:45,839 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:45,840 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:45,939 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:45,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:45,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:45,982 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:45,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:45,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:45,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:46,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:46,009 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:46,010 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:46,109 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:46,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:46,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:46,151 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:46,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:46,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:46,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:46,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:46,185 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:46,186 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:46,299 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:46,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:46,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:46,341 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:46,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:46,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:46,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:46,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:46,385 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:46,385 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:46,501 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:46,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:46,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:46,541 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:46,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:46,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:46,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:46,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:46,580 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:46,580 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:46,688 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:46,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:46,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:46,723 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:46,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:46,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:46,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:46,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:46,767 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:46,768 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:46,882 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:46,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:46,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:46,926 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:46,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:46,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:46,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:46,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:46,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:46,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:47,077 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:47,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:47,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:47,118 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:47,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:47,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:47,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:47,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:47,161 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:47,162 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:47,275 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:47,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:47,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:47,317 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:47,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:47,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:47,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:47,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:47,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:47,357 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:47,460 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:47,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:47,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:47,498 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:47,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:47,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:47,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:47,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:47,526 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:47,526 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:47,640 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:47,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:47,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:47,682 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:47,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:47,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:47,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:47,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:47,715 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:47,716 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:47,833 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:47,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:47,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:47,874 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:47,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:47,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:47,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:47,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:47,910 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:47,911 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:48,017 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:48,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:48,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:48,056 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:48,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:48,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:48,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:48,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:48,084 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:48,084 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:48,198 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:48,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:48,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:48,242 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:48,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:48,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:48,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:48,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:48,281 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:48,282 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:48,395 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:48,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:48,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:48,434 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:48,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:48,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:48,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:48,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:48,467 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:48,468 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:48,581 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:48,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:48,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:48,622 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:48,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:48,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:48,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:15:48,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:15:48,657 INFO L262 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 17 conjunts are in the unsatisfiable core [2023-12-03 01:15:48,658 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-03 01:15:48,769 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 12 proven. 1 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 01:15:48,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:15:48,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 61 states and 123 transitions. [2023-12-03 01:15:48,815 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 123 transitions. [2023-12-03 01:15:48,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 01:15:48,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:15:48,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms