./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/egcd3-ll_unwindbound1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6e31f9c-bacb-4430-bb73-ac979943aa0b/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6e31f9c-bacb-4430-bb73-ac979943aa0b/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6e31f9c-bacb-4430-bb73-ac979943aa0b/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6e31f9c-bacb-4430-bb73-ac979943aa0b/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/egcd3-ll_unwindbound1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6e31f9c-bacb-4430-bb73-ac979943aa0b/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6e31f9c-bacb-4430-bb73-ac979943aa0b/bin/ukojak-verify-afCqCEvfdi --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3ba6c159d5a75336b71b2a638ad3dc3de6683b2c20813e420caa2034bf261c2c --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:17:50,144 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:17:50,219 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6e31f9c-bacb-4430-bb73-ac979943aa0b/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-24 22:17:50,224 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:17:50,225 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:17:50,249 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:17:50,250 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:17:50,251 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:17:50,252 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:17:50,252 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:17:50,253 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:17:50,254 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:17:50,254 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:17:50,255 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:17:50,256 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:17:50,256 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:17:50,257 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:17:50,258 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:17:50,258 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:17:50,259 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-24 22:17:50,259 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-24 22:17:50,260 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:17:50,261 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:17:50,261 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:17:50,262 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:17:50,262 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:17:50,262 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:17:50,263 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:17:50,263 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:17:50,264 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:17:50,264 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:17:50,265 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:17:50,265 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:17:50,266 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:17:50,266 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:17:50,266 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_f6e31f9c-bacb-4430-bb73-ac979943aa0b/bin/ukojak-verify-afCqCEvfdi/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6e31f9c-bacb-4430-bb73-ac979943aa0b/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3ba6c159d5a75336b71b2a638ad3dc3de6683b2c20813e420caa2034bf261c2c [2023-11-24 22:17:50,536 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:17:50,569 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:17:50,572 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:17:50,574 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:17:50,574 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:17:50,576 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6e31f9c-bacb-4430-bb73-ac979943aa0b/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/nla-digbench-scaling/egcd3-ll_unwindbound1.c [2023-11-24 22:17:53,991 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:17:54,204 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:17:54,205 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6e31f9c-bacb-4430-bb73-ac979943aa0b/sv-benchmarks/c/nla-digbench-scaling/egcd3-ll_unwindbound1.c [2023-11-24 22:17:54,212 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6e31f9c-bacb-4430-bb73-ac979943aa0b/bin/ukojak-verify-afCqCEvfdi/data/fb59b68d9/3c638cee9c114feba27bb8f5d8d52768/FLAGe7a3fe774 [2023-11-24 22:17:54,227 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6e31f9c-bacb-4430-bb73-ac979943aa0b/bin/ukojak-verify-afCqCEvfdi/data/fb59b68d9/3c638cee9c114feba27bb8f5d8d52768 [2023-11-24 22:17:54,234 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:17:54,237 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:17:54,238 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:17:54,238 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:17:54,243 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:17:54,244 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:17:54" (1/1) ... [2023-11-24 22:17:54,245 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@419f9a2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:54, skipping insertion in model container [2023-11-24 22:17:54,245 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:17:54" (1/1) ... [2023-11-24 22:17:54,269 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:17:54,492 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:17:54,508 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:17:54,538 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:17:54,554 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:17:54,555 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:54 WrapperNode [2023-11-24 22:17:54,555 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:17:54,557 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:17:54,557 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:17:54,557 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:17:54,565 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:54" (1/1) ... [2023-11-24 22:17:54,578 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:54" (1/1) ... [2023-11-24 22:17:54,604 INFO L138 Inliner]: procedures = 14, calls = 15, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 156 [2023-11-24 22:17:54,605 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:17:54,606 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:17:54,606 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:17:54,606 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:17:54,617 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:54" (1/1) ... [2023-11-24 22:17:54,617 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:54" (1/1) ... [2023-11-24 22:17:54,621 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:54" (1/1) ... [2023-11-24 22:17:54,621 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:54" (1/1) ... [2023-11-24 22:17:54,626 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:54" (1/1) ... [2023-11-24 22:17:54,630 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:54" (1/1) ... [2023-11-24 22:17:54,632 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:54" (1/1) ... [2023-11-24 22:17:54,634 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:54" (1/1) ... [2023-11-24 22:17:54,637 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:17:54,638 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:17:54,638 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:17:54,638 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:17:54,639 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:54" (1/1) ... [2023-11-24 22:17:54,646 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:17:54,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6e31f9c-bacb-4430-bb73-ac979943aa0b/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:17:54,676 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6e31f9c-bacb-4430-bb73-ac979943aa0b/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:17:54,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f6e31f9c-bacb-4430-bb73-ac979943aa0b/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:17:54,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:17:54,745 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-24 22:17:54,746 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-24 22:17:54,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:17:54,746 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:17:54,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:17:54,746 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-24 22:17:54,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-24 22:17:54,824 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:17:54,827 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:17:55,315 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:17:55,375 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:17:55,375 INFO L309 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-24 22:17:55,377 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:17:55 BoogieIcfgContainer [2023-11-24 22:17:55,377 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:17:55,378 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:17:55,378 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:17:55,406 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:17:55,406 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:17:55" (1/1) ... [2023-11-24 22:17:55,415 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:17:55,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:55,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 137 states and 150 transitions. [2023-11-24 22:17:55,469 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 150 transitions. [2023-11-24 22:17:55,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-24 22:17:55,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:55,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:55,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:55,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:55,639 INFO L262 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-24 22:17:55,644 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:55,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:17:55,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:55,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 137 states and 149 transitions. [2023-11-24 22:17:55,690 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 149 transitions. [2023-11-24 22:17:55,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-24 22:17:55,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:55,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:55,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:55,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:17:55,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:55,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 139 states and 152 transitions. [2023-11-24 22:17:55,884 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 152 transitions. [2023-11-24 22:17:55,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-24 22:17:55,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:55,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:55,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:55,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:17:56,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:56,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 140 states and 153 transitions. [2023-11-24 22:17:56,036 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 153 transitions. [2023-11-24 22:17:56,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-24 22:17:56,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:56,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:56,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:56,087 INFO L262 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 3 conjunts are in the unsatisfiable core [2023-11-24 22:17:56,089 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:56,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:17:56,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:56,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 141 states and 154 transitions. [2023-11-24 22:17:56,300 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 154 transitions. [2023-11-24 22:17:56,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:56,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:56,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:56,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:56,365 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:56,366 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:56,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:56,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:56,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:56,887 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:56,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:56,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:56,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:56,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:56,918 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:56,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:56,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:56,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:56,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:56,960 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:56,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:56,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:56,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:57,037 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:57,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:57,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:57,081 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:57,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:57,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,128 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:57,132 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:57,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:57,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:57,175 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:57,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:57,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,210 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:57,213 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:57,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:57,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:57,264 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:57,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:57,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,292 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:57,295 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:57,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:57,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:57,334 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:57,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:57,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,382 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:57,383 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:57,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:57,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:57,430 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:57,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:57,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,457 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:57,458 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:57,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:57,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:57,495 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:57,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:57,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,525 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:57,527 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:57,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:57,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:57,574 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:57,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:57,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,614 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:57,615 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:57,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:57,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:57,651 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:57,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:57,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,685 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:57,687 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:57,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:57,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:57,724 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:57,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:57,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,757 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:57,758 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:57,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:57,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:57,788 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:57,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:57,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,813 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:57,822 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:57,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:57,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:57,853 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:57,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:57,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,876 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:57,877 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:57,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:57,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:57,910 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:57,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:57,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,937 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:57,938 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:57,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:57,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:57,971 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:57,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:57,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,002 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,003 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:58,043 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:58,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,104 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:58,141 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:58,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,167 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:58,199 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:58,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,223 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,224 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:58,254 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:58,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,284 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:58,315 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:58,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,339 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,340 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:58,368 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:58,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,391 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,392 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:58,421 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:58,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,443 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,444 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:58,488 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:58,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,514 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,517 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:58,549 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:58,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,573 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:58,609 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:58,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,631 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,632 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:58,665 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:58,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,691 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,692 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:58,723 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:58,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,744 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,745 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:58,779 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:58,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,801 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,802 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:58,829 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:58,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,852 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,856 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:58,885 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:58,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,908 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,909 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:58,937 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:58,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,976 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,977 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:59,012 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:59,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,038 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:59,065 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:59,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,090 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,091 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:59,117 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:59,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,138 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,139 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:59,169 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:59,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,190 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,192 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:59,223 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:59,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,246 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,247 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:59,274 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:59,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,302 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,303 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:59,333 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:59,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,355 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,357 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:59,383 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:59,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,405 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:59,430 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:59,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,450 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,452 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:59,476 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:59,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,495 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,496 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:59,523 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:59,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,546 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,547 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:59,582 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:59,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,614 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:59,640 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:59,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,664 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,665 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:59,689 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:59,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,711 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,712 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:59,736 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:59,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,759 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:59,782 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:59,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,803 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,804 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:59,829 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:59,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,850 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,851 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:59,909 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:59,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,927 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,927 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:59,952 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:59,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,970 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,971 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:17:59,993 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:17:59,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,011 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,012 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:00,033 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:00,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,052 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:00,074 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:00,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,093 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,094 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:00,117 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:00,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,137 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,137 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:00,161 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:00,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,180 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,181 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:00,205 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:00,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,224 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,225 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:00,247 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:00,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,267 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,267 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:00,290 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:00,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,309 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,310 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:00,334 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:00,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,353 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,353 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:00,376 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:00,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,397 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,398 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:00,420 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:00,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,440 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,441 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:00,468 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:00,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,487 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,488 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:00,516 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:00,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,535 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,535 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:00,561 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:00,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,580 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,580 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:00,602 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:00,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,622 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,623 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:00,645 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:00,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,664 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,665 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:00,689 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:00,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,708 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,709 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:00,732 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:00,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,783 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,783 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:00,805 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:00,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,828 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,829 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:00,851 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:00,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:00,894 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:00,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,913 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,914 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:00,936 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:00,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,954 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,955 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:00,977 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:00,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,995 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,996 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:01,019 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:01,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,037 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,038 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:01,060 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:01,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,080 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,080 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:01,104 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:01,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,122 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,122 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:01,146 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:01,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,164 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,165 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:01,186 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:01,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,204 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,205 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,218 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:01,227 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:01,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,245 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,246 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:01,268 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:01,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,287 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,288 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:01,310 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:01,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,329 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,330 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:01,354 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:01,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,374 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:01,397 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:01,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,415 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,416 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:01,440 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:01,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,459 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:01,490 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:01,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,509 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,509 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:01,532 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:01,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,552 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,553 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:01,575 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:01,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,594 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,595 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:01,617 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:01,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,635 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,636 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:01,659 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:01,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,694 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,695 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:01,716 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:01,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,734 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,735 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:01,757 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:01,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,775 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,776 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:01,797 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:01,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,815 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,816 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:01,837 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:01,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,855 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,855 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:01,876 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:01,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,894 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,895 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:01,917 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:01,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,935 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,935 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:01,956 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:01,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,973 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,974 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:01,995 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:01,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,013 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,014 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:02,035 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:02,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,054 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,054 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:02,076 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:02,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,095 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,095 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,108 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:02,116 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:02,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,135 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,135 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:02,156 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:02,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,175 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:02,195 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:02,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,213 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,214 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:02,233 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:02,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,252 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:02,272 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:02,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,289 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:02,310 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:02,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,328 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,329 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:02,349 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:02,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,367 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,367 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:02,388 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:02,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,407 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,408 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:02,428 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:02,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,449 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,449 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:02,469 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:02,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,487 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,488 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:02,508 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:02,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,527 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,528 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:02,564 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:02,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,584 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,585 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:02,608 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:02,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,628 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:02,652 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:02,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,671 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,672 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:02,695 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:02,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,715 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,716 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:02,739 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:02,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,740 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,759 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,760 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:02,783 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:02,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,803 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:02,825 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:02,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,845 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,846 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:02,868 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:02,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,888 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,889 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:02,908 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:02,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,926 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:02,945 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:02,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:02,983 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:02,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,001 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,002 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:03,021 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:03,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,039 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,039 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:03,058 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:03,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,076 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,076 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:03,095 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:03,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,113 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,114 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:03,134 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:03,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,152 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,153 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:03,172 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:03,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,190 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,191 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:03,210 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:03,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,227 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,228 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:03,248 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:03,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,266 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,267 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:03,286 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:03,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,304 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,304 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:03,324 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:03,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,344 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,345 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:03,364 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:03,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,382 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,383 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:03,403 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:03,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,420 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,421 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:03,442 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:03,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,460 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,461 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:03,480 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:03,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,498 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,499 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:03,517 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:03,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,562 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,563 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:03,583 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:03,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,601 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,602 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:03,622 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:03,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,640 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,641 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:03,660 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:03,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,679 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:03,698 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:03,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,716 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,717 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:03,736 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:03,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,754 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,754 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:03,775 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:03,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,793 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,793 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:03,813 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:03,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:03,849 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:03,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,867 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,872 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:03,892 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:03,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,909 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,922 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:03,942 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:03,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,959 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,961 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:03,979 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:03,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,997 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,998 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:04,016 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:04,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,033 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,034 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:04,053 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:04,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,070 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,071 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:04,105 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:04,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,123 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,123 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:04,143 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:04,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,163 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,163 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:04,183 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:04,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,200 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,201 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:04,221 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:04,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:04,261 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:04,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,281 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:04,300 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:04,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,318 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,319 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:04,348 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:04,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,367 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,367 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:04,391 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:04,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,408 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,409 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:04,427 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:04,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,445 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:04,465 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:04,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,483 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,483 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:04,502 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:04,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,520 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,520 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:04,540 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:04,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,564 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,564 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:04,583 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:04,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,601 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,602 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:04,642 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:04,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,659 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,659 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:04,678 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:04,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,695 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:04,715 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:04,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,738 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,738 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:04,758 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:04,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,775 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,776 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:04,795 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:04,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,812 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,813 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:04,832 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:04,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,850 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,851 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:04,870 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:04,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,890 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,890 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:04,909 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:04,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,927 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:04,946 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:04,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,964 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:04,987 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:04,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,005 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,005 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:05,024 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:05,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,041 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,042 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:05,061 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:05,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,079 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,079 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:05,099 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:05,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,116 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:05,136 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:05,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,153 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,154 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:05,183 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:05,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,200 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,201 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:05,221 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:05,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:05,262 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:05,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:05,300 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:05,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,318 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,318 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:05,338 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:05,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,356 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:05,376 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:05,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,397 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,397 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:05,417 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:05,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,435 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:05,454 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:05,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,473 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,474 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:05,492 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:05,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,514 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,515 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:05,533 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:05,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,552 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,553 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:05,572 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:05,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,594 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,595 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:05,617 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:05,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,638 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,639 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:05,659 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:05,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,713 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,713 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:05,731 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:05,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,747 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,748 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:05,767 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:05,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,784 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,784 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:05,814 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:05,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,831 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,831 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,845 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:05,852 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:05,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,869 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,869 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:05,889 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:05,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,906 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,907 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:05,926 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:05,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,945 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,946 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:05,965 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:05,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,982 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,982 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:06,001 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:06,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,018 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,019 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:06,038 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:06,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,055 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,056 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:06,075 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:06,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,093 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,093 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:06,111 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:06,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,128 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,128 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:06,146 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:06,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,163 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,164 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:06,181 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:06,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,199 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:06,218 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:06,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,235 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,236 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:06,253 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:06,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,269 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:06,287 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:06,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,304 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,305 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,316 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:06,323 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:06,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,339 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,340 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:06,358 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:06,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,375 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,376 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:06,400 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:06,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,417 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,418 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:06,437 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:06,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,454 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,455 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:06,473 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:06,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,490 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,491 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:06,509 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:06,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,526 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,526 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:06,543 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:06,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,560 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,561 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:06,579 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:06,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,597 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:06,616 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:06,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,633 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,634 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:06,652 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:06,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,669 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,670 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:06,712 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:06,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,730 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,731 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:06,752 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:06,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,771 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,771 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:06,792 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:06,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,810 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,810 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:06,832 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:06,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,850 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,851 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:06,871 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:06,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,889 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,890 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:06,910 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:06,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,929 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,930 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:06,951 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:06,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,970 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,970 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:06,991 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:06,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,010 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:07,032 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:07,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,033 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,051 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:07,074 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:07,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,092 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,092 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:07,111 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:07,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,128 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,128 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:07,147 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:07,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,164 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,165 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:07,183 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:07,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,199 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,200 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:07,218 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:07,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,234 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,235 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:07,253 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:07,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,269 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,270 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:07,288 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:07,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,304 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,305 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:07,324 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:07,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,341 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:07,360 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:07,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,377 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,378 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:07,397 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:07,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,413 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,414 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:07,432 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:07,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,449 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,450 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:07,469 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:07,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,486 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,487 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:07,505 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:07,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,522 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,523 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:07,542 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:07,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,560 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,561 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:07,579 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:07,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,595 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,596 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:07,615 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:07,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,633 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,633 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:07,653 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:07,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,670 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:07,689 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:07,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,707 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,707 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:07,726 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:07,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,744 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,745 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:07,764 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:07,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,782 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,783 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:07,804 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:07,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,822 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,822 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:07,841 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:07,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,859 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,859 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:07,911 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:07,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,927 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,928 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:07,947 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:07,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,964 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,965 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:07,982 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:07,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,007 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,007 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:08,026 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:08,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,045 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,046 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:08,065 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:08,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,097 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,097 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:08,124 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:08,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,150 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,151 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:08,169 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:08,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,188 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,189 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:08,208 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:08,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,226 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,227 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:08,256 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:08,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,273 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,274 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:08,299 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:08,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,316 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,317 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:08,337 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:08,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,354 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,355 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:08,374 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:08,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,391 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,392 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:08,411 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:08,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,427 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,427 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:08,454 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:08,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,481 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,482 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:08,504 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:08,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,520 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,521 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:08,541 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:08,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,558 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,558 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:08,578 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:08,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,595 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,596 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:08,615 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:08,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,631 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,632 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:08,649 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:08,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,666 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,666 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:08,685 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:08,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,703 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:08,723 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:08,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,743 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,743 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:08,764 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:08,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,781 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,782 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:08,801 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:08,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,818 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,819 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:08,838 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:08,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,855 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,855 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:08,874 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:08,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,893 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:08,916 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:08,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,933 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,934 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:08,953 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:08,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,970 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,970 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:08,989 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:08,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,005 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,006 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:09,024 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:09,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,041 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,041 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:09,062 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:09,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,083 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:09,102 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:09,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,119 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:09,139 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:09,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,156 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,157 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:09,193 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:09,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,209 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,210 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:09,228 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:09,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,244 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:09,262 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:09,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,279 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:09,298 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:09,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,315 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,315 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:09,339 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:09,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,355 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,355 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:09,373 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:09,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,390 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:09,407 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:09,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,423 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,424 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:09,441 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:09,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,457 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,458 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:09,475 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:09,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,491 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,492 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:09,511 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:09,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,527 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,527 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:09,545 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:09,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,561 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,561 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:09,580 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:09,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,597 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:09,616 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:09,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,632 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,633 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:09,651 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:09,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,668 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,669 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:09,688 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:09,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,708 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,708 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:09,730 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:09,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,746 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,747 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:09,764 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:09,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,780 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,781 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:09,799 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:09,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,816 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,817 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:09,834 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:09,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,850 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,851 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:09,869 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:09,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,885 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:09,905 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:09,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,922 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:09,940 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:09,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,956 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,957 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:09,975 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:09,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,992 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,992 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:10,029 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:10,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,045 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,046 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:10,065 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:10,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,084 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,084 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:10,102 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:10,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,119 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,120 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:10,139 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:10,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,156 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,157 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:10,176 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:10,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,192 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:10,211 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:10,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,229 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,230 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:10,248 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:10,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,265 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,265 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:10,284 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:10,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,301 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,302 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:10,325 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:10,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,379 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:10,398 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:10,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,414 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:10,432 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:10,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,448 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,448 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:10,466 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:10,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,482 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,483 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:10,500 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:10,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,527 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,527 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:10,546 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:10,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,562 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,563 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:10,580 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:10,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,597 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,598 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:10,615 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:10,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,632 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,632 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:10,650 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:10,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,666 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,667 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:10,685 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:10,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,705 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,706 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:10,735 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:10,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,751 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,752 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:10,770 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:10,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,786 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,787 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:10,805 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:10,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,822 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,822 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:10,840 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:10,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,856 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,857 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:10,878 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:10,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,895 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,895 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:10,912 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:10,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,928 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,929 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:10,945 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:10,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,961 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,962 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:10,979 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:10,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,995 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,996 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:11,012 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:11,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,028 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:11,045 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:11,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,061 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,062 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:11,090 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:11,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,108 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,109 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:11,125 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:11,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,142 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,143 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:11,164 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:11,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,181 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:11,198 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:11,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,213 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,214 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:11,230 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:11,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,246 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,246 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:11,263 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:11,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:11,296 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:11,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,312 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,313 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:11,330 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:11,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,347 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:11,363 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:11,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:11,397 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:11,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,413 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,413 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:11,430 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:11,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,446 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,457 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:11,473 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:11,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,489 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,490 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:11,511 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:11,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,527 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,528 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:11,568 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:11,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,585 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,586 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:11,605 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:11,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,622 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,623 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:11,642 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:11,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,658 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,659 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:11,677 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:11,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,694 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,695 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:11,714 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:11,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,731 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,732 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:11,752 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:11,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,769 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,770 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:11,788 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:11,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,805 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,806 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:11,824 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:11,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,841 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,842 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:11,860 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:11,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,877 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,877 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:11,897 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:11,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,914 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,914 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:11,933 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:11,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,950 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,951 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:11,970 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:11,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,987 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,987 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:12,005 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:12,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,021 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,021 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:12,038 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:12,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,053 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,054 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:12,070 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:12,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,086 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:12,103 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:12,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,119 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:12,136 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:12,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,151 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,152 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:12,169 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:12,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,185 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:12,201 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:12,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,217 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,218 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:12,235 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:12,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,250 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:12,267 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:12,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,283 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:12,299 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:12,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,315 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,316 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:12,332 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:12,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,348 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,348 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:12,369 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:12,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,385 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,385 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:12,402 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:12,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,418 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,418 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:12,435 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:12,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,451 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,451 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:12,468 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:12,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,484 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,485 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:12,501 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:12,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,516 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,517 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:12,533 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:12,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,548 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,549 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:12,565 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:12,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,581 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,581 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:12,598 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:12,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,615 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,615 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:12,632 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:12,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,647 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,648 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:12,665 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:12,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,681 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,682 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:12,699 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:12,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,715 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,716 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:12,733 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:12,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,749 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,749 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:12,766 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:12,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,783 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,783 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:12,801 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:12,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,817 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,818 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:12,836 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:12,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,853 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,854 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:12,873 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:12,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,891 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,892 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:12,914 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:12,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,931 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,932 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:12,958 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:12,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,974 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,975 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:12,999 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:12,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,014 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,015 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:13,038 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:13,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,053 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,054 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:13,071 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:13,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,086 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,086 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:13,103 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:13,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,118 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:13,136 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:13,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,152 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,153 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:13,169 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:13,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,185 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,185 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:13,202 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:13,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,217 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,218 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:13,234 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:13,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,249 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,250 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:13,272 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:13,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,288 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,289 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:13,308 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:13,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,325 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,325 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:13,344 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:13,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,360 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,360 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:13,378 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:13,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:13,412 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:13,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,428 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,429 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:13,446 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:13,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,462 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,462 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:13,480 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:13,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,497 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,497 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:13,515 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:13,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,531 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,532 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:13,549 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:13,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,565 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,566 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:13,584 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:13,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,600 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,601 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:13,619 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:13,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,635 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,636 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:13,654 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:13,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,671 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:13,690 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:13,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,706 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,707 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:13,725 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:13,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,742 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,742 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:13,760 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:13,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,777 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:13,795 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:13,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,812 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,812 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:13,831 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:13,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,847 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,848 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:13,866 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:13,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,883 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,883 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:13,901 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:13,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,918 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,919 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:13,937 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:13,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,953 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,953 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:13,978 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:13,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,994 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,995 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:14,013 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:14,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,029 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,030 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:14,047 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:14,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,063 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,064 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:14,082 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:14,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,099 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:14,119 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:14,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,135 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:14,154 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:14,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,170 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,171 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:14,189 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:14,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,205 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,206 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:14,223 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:14,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,240 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,240 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:14,259 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:14,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,275 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,276 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:14,293 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:14,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,310 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,311 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:14,332 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:14,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,348 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,349 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:14,367 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:14,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,390 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,401 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:14,407 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:14,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,422 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,422 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:14,442 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:14,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,460 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,460 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:14,487 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:14,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,502 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,503 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:14,521 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:14,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:14,556 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:14,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,572 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,573 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:14,591 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:14,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,606 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,607 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:14,625 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:14,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,646 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,647 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:14,666 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:14,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,681 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,682 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:14,699 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:14,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,715 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,716 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:14,733 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:14,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,749 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,750 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:14,768 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:14,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,784 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,785 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:14,803 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:14,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,818 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,819 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:14,836 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:14,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,852 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,852 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:14,869 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:14,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,885 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:14,903 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:14,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,919 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:14,936 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:14,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,952 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,952 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:14,969 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:14,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,985 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,985 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:15,002 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:15,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,018 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,019 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:15,037 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:15,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,053 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,054 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:15,071 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:15,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,087 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,087 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:15,104 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:15,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,120 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,120 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:15,137 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:15,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,153 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,154 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:15,171 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:15,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,187 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:15,204 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:15,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,220 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,221 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:15,238 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:15,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,255 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:15,273 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:15,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,290 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:15,308 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:15,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,337 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,338 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:15,354 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:15,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,371 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,371 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:15,389 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:15,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,405 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,406 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:15,424 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:15,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,440 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,441 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:15,459 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:15,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,475 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,476 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:15,507 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:15,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,524 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:15,541 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:15,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,556 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,556 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:15,576 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:15,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,592 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,592 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:15,613 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:15,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,630 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:15,648 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:15,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,665 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,666 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:15,685 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:15,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,703 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:15,721 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:15,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,741 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,741 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:15,760 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:15,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,781 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,782 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:15,801 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:15,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,829 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:15,847 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:15,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,862 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:15,878 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:15,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,894 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,894 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:15,912 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:15,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,932 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,933 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:15,952 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:15,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,975 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,975 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:15,994 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:15,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,009 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,010 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:16,034 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:16,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,057 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,058 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:16,081 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:16,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,100 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,100 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:16,121 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:16,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,138 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,139 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:16,158 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:16,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,176 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,176 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:16,196 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:16,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,215 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,215 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:16,234 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:16,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:16,271 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:16,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,289 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:16,308 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:16,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,324 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,325 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:16,343 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:16,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,360 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,361 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:16,378 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:16,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,396 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,397 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:16,415 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:16,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,432 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,433 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:16,450 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:16,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,470 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,470 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:16,492 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:16,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,511 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,512 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:16,531 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:16,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,549 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,550 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,566 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:16,574 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:16,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,591 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,592 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:16,610 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:16,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,633 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,634 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,654 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:16,663 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:16,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,682 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,682 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:16,703 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:16,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,723 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:16,741 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:16,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,759 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:16,776 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:16,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,793 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,793 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:16,810 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:16,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,826 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,827 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:16,844 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:16,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,859 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,860 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:16,892 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:16,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,908 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,909 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:16,928 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:16,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,946 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:16,968 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:16,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,987 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,988 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:17,008 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:17,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,027 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:17,086 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:17,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,119 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:17,144 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:17,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,174 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:17,196 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:17,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,228 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,228 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:17,251 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:17,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,274 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,275 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:17,296 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:17,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,315 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,316 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:17,334 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:17,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,358 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,359 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:17,379 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:17,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,397 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,398 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:17,416 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:17,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,434 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,435 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:17,478 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:17,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,497 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,498 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:17,516 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:17,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,533 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,533 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:17,551 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:17,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,567 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,568 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:17,585 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:17,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,623 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,624 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:17,643 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:17,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,668 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,669 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:17,688 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:17,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,725 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:17,746 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:17,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,767 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:17,786 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:17,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,803 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,804 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:17,824 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:17,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,841 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,842 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:17,872 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:17,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,890 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,891 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:17,911 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:17,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,929 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,930 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:17,950 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:17,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,975 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,975 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,987 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:17,994 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:17,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,013 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,013 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:18,030 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:18,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,047 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,047 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:18,085 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:18,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,104 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,105 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:18,128 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:18,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,147 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,147 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:18,170 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:18,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,190 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,191 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:18,212 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:18,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,231 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,232 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:18,254 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:18,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,273 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,274 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:18,296 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:18,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,315 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,315 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:18,338 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:18,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,357 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,358 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:18,379 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:18,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,398 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,398 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:18,419 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:18,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,438 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,438 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:18,459 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:18,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,478 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,479 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:18,498 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:18,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,518 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,519 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:18,542 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:18,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,574 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,574 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:18,597 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:18,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,616 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,617 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:18,639 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:18,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,658 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,659 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:18,681 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:18,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,701 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,702 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:18,722 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:18,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,740 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,741 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:18,764 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:18,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,782 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,783 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:18,804 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:18,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,823 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,824 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:18,843 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:18,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,864 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:18,887 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:18,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,908 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,909 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:18,930 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:18,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,948 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,949 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:18,970 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:18,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,988 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,989 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:19,008 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:19,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:19,047 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:19,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,065 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:19,087 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:19,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:19,128 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:19,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,146 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,147 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:19,204 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:19,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,222 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:19,243 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:19,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,261 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,262 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:19,282 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:19,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,300 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,301 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:19,321 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:19,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,342 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:19,363 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:19,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:19,397 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:19,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,412 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,412 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:19,430 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:19,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,445 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,446 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:19,462 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:19,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,476 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,477 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:19,499 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:19,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,515 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,516 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:19,535 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:19,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,549 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,550 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:19,566 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:19,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,583 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,584 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:19,603 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:19,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,619 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,619 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:19,638 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:19,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,654 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,654 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:19,672 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:19,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,689 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,690 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:19,711 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:19,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,729 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:19,748 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:19,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,765 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,766 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:19,786 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:19,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,802 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:19,826 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:19,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,846 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,847 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:19,866 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:19,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,881 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,882 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:19,899 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:19,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,915 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,916 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:19,937 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:19,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,954 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,954 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:19,973 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:19,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,991 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,992 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:20,015 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:20,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,031 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,032 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:20,049 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:20,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,065 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:20,085 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:20,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,102 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,103 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:20,124 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:20,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,142 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,144 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:20,165 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:20,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,185 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,186 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:20,212 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:20,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,229 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,230 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:20,253 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:20,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,271 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,271 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:20,292 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:20,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,310 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,311 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:20,330 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:20,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,348 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,349 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:20,367 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:20,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,383 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,384 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:20,424 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:20,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,442 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,442 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:20,472 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:20,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,490 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,491 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:20,517 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:20,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,535 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,535 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:20,554 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:20,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,574 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:20,594 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:20,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,611 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,611 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:20,629 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:20,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,646 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:20,663 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:20,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,680 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:20,709 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:20,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,727 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:20,745 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:20,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,804 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,805 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:20,824 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:20,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,841 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,846 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:20,870 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:20,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,886 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,888 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:20,912 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:20,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,928 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,929 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:20,947 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:20,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:20,984 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:20,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,000 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,002 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:21,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:21,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:21,022 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:21,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:21,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:21,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,040 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,040 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:21,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:21,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:21,061 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:21,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:21,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:21,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,118 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:21,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:21,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:21,137 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:21,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:21,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:21,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,153 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,153 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:21,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:21,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:21,171 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:21,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:21,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:21,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,187 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,188 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:21,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:21,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:21,207 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:21,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:21,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:21,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,223 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,224 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:21,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:21,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:21,243 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:21,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:21,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:21,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,261 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,262 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:21,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:21,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:21,282 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:21,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:21,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:21,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,300 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,301 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:21,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:21,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:21,321 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:21,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:21,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:21,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,340 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:21,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:21,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:21,362 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:21,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:21,362 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:21,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:21,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:21,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:21,401 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:21,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:21,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:21,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,419 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,420 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:21,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:21,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:21,441 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:21,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:21,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:21,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,460 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,460 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:21,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:21,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:21,479 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:21,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:21,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:21,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,497 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,497 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:21,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:21,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:21,516 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:21,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:21,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:21,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,534 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,535 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:21,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:21,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:21,556 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:21,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:21,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:21,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,574 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:21,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:21,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:21,594 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:21,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:21,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:21,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,611 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,612 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,625 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:21,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:21,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:21,632 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:21,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:21,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:21,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,650 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,651 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:21,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:21,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:21,672 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:21,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:21,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:21,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,691 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,692 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:21,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:21,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:21,712 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:21,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:21,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:21,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,730 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,731 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:21,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:21,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:21,751 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:21,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:21,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:21,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,771 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,771 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:21,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:21,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:21,789 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:21,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:21,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:21,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,806 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,807 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:21,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:21,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:21,825 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:21,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:21,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:21,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,841 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,842 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:21,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:21,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:21,860 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:21,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:21,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:21,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,879 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,879 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:21,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:21,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:21,900 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:21,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:21,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:21,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,916 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,916 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:21,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:21,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:21,936 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:21,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:21,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:21,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,954 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,955 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:21,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:21,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:21,974 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:21,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:21,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:21,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,991 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,991 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:22,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:22,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:22,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:22,011 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:22,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:22,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:22,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:22,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:22,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:22,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:22,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:22,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:22,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:22,044 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:22,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:22,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:22,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:22,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:22,060 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:22,061 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:22,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:22,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:22,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:22,088 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:22,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:22,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:22,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:22,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:22,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:22,106 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:22,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:22,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:22,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:22,127 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:22,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:22,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:22,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:22,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:22,144 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:22,145 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:22,162 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:22,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:22,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:22,168 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:22,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:22,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:22,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:22,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:22,188 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:22,188 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:22,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:22,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:22,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:22,209 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:22,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:22,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:22,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:22,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:22,228 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:22,229 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:22,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:22,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:22,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:22,250 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:22,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:22,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:22,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:22,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:22,271 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:22,272 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:22,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:22,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:22,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:22,292 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:22,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:22,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:22,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:22,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:22,312 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:22,313 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:22,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:22,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:22,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:22,334 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:22,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:22,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:22,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:22,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:22,354 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:22,355 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:22,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:22,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:22,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:22,376 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:22,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:22,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:22,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:22,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:22,420 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:22,421 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:22,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:22,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:22,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:22,443 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:22,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:22,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:22,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:22,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:22,461 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:22,462 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:22,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:22,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:22,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:22,482 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:22,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:22,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:22,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:22,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:22,498 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:22,499 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:22,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:22,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:22,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:22,516 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:22,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:22,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:22,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:22,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:22,532 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:22,533 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:22,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:22,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:22,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:22,550 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:22,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:22,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:22,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:22,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:22,566 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:22,566 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:22,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:22,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:22,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:22,583 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:22,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:22,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:22,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:22,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:22,600 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:22,601 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:22,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:22,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:22,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:22,620 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:22,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:22,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:22,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:22,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:22,636 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:22,637 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:22,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:22,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:22,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:22,655 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:22,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:22,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:22,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:22,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:22,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:22,671 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:22,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:22,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:22,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:22,688 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:22,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:22,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:22,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:22,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:22,703 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:22,704 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:22,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:22,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:22,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:22,722 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:22,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:22,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:22,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:22,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:22,740 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:22,740 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:22,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:22,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:22,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:22,761 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:22,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:22,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:22,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:22,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:22,780 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:22,780 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:22,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:22,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:22,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:22,801 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:22,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:22,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:22,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:22,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:22,820 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:22,821 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:22,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:22,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:22,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:22,842 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:22,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:22,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:22,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:22,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:22,876 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:22,876 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:22,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:22,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:22,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:22,895 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:22,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:22,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:22,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:22,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:22,913 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:22,914 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:22,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:22,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:22,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:22,934 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:22,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:22,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:22,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:22,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:22,951 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:22,952 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:22,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:22,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:22,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:22,972 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:22,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:22,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:22,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:22,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:22,994 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:22,994 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:23,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:23,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:23,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:23,020 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:23,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:23,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:23,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:23,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:23,038 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:23,039 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:23,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:23,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:23,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:23,059 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:23,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:23,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:23,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:23,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:23,077 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:23,078 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:23,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:23,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:23,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:23,099 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:23,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:23,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:23,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:23,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:23,116 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:23,117 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:23,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:23,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:23,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:23,135 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:23,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:23,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:23,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:23,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:23,153 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:23,154 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:23,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:23,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:23,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:23,172 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:23,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:23,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:23,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:23,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:23,190 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:23,191 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:23,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:23,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:23,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:23,207 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:23,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:23,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:23,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:23,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:23,230 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:23,231 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:23,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:23,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:23,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:23,251 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:23,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:23,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:23,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:23,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:23,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:23,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:23,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:23,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:23,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:23,297 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:23,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:23,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:23,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:23,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:23,314 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:23,315 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:23,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:23,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:23,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:23,334 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:23,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:23,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:23,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:23,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:23,350 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:23,351 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:23,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:23,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:23,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:23,369 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:23,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:23,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:23,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:23,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:23,385 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:23,386 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:23,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:23,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:23,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:23,404 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:23,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:23,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:23,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:23,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:23,428 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:23,429 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:23,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:23,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:23,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:23,448 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:23,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:23,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:23,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:23,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:23,468 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:23,469 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:23,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:23,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:23,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:23,492 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:23,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:23,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:23,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:23,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:23,511 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:23,511 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:23,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:23,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:23,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:23,530 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:23,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:23,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:23,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:23,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:23,547 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:23,547 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:23,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:23,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:23,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:23,565 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:23,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:23,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:23,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:23,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:23,581 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:23,581 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:23,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:23,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:23,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:23,600 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:23,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:23,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:23,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:23,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:23,616 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:23,617 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:23,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:23,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:23,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:23,633 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:23,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:23,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:23,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:23,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:23,648 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:23,649 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:23,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:23,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:23,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:23,668 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:23,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:23,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:23,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:23,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:23,683 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:23,683 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:23,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:23,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:23,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:23,706 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:23,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:23,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:23,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:23,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:23,724 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:23,725 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:23,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:23,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:23,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:23,745 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:23,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:23,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:23,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:23,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:23,763 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:23,763 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:23,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:23,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:23,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:23,781 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:23,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:23,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:23,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:23,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:23,799 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:23,799 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:23,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:23,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:23,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:23,818 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:23,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:23,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:23,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:23,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:23,835 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:23,836 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:23,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:23,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:23,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:23,854 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:23,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:23,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:23,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:23,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:23,871 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:23,872 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:23,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:23,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:23,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:23,890 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:23,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:23,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:23,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:23,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:23,907 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:23,907 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:23,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:23,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:23,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:23,924 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:23,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:23,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:23,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:23,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:23,941 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:23,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:23,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:23,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:23,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:23,975 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:23,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:23,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:23,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:23,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:23,993 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:23,994 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:24,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:24,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:24,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:24,011 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:24,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:24,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:24,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:24,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:24,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:24,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:24,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:24,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:24,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:24,043 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:24,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:24,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:24,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:24,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:24,057 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:24,058 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:24,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:24,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:24,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:24,074 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:24,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:24,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:24,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:24,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:24,090 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:24,090 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:24,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:24,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:24,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:24,108 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:24,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:24,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:24,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:24,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:24,124 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:24,125 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:24,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:24,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:24,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:24,141 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:24,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:24,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:24,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:24,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:24,157 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:24,157 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:24,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:24,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:24,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:24,174 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:24,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:24,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:24,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:24,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:24,188 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:24,188 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:24,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:24,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:24,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:24,205 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:24,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:24,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:24,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:24,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:24,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:24,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:24,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:24,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:24,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:24,240 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:24,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:24,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:24,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:24,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:24,256 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:24,256 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:24,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:24,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:24,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:24,272 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:24,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:24,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:24,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:24,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:24,286 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:24,287 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:24,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:24,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:24,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:24,301 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:24,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:24,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:24,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:24,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:24,316 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:24,316 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:24,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:24,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:24,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:24,331 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:24,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:24,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:24,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:24,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:24,347 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:24,348 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:24,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:24,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:24,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:24,366 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:24,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:24,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:24,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:24,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:24,381 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:24,382 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:24,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:24,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:24,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:24,402 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:24,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:24,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:24,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:24,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:24,417 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:24,418 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:24,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:24,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:24,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:24,435 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:24,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:24,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:24,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:24,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:24,450 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:24,451 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:24,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:24,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:24,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:24,469 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:24,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:24,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:24,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:24,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:24,485 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:24,485 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:24,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:24,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:24,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:24,503 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:24,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:24,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:24,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:24,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:24,518 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:24,519 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:24,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:24,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:24,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:24,534 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:24,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:24,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:24,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:24,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:24,549 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:24,549 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:24,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:24,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:24,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:24,565 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:24,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:24,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:24,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:24,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:24,580 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:24,580 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:24,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:24,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:24,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:24,596 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:24,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:24,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:24,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:24,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:24,611 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:24,612 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:24,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:24,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:24,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:24,629 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:24,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:24,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:24,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:24,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:24,644 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:24,644 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:24,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:24,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:24,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:24,659 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:24,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:24,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:24,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:24,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:24,672 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:24,673 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:24,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:24,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:24,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:24,687 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:24,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:24,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:24,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:24,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:24,701 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:24,702 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:24,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:24,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:24,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:24,719 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:24,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:24,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:24,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:24,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:24,733 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:24,733 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:24,743 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:24,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:24,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:24,748 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:24,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:24,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:24,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:24,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:24,763 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:24,763 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:24,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:24,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:24,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:24,786 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:24,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:24,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:24,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:24,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:24,801 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:24,801 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:24,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:24,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:24,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:24,817 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:24,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:24,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:24,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:24,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:24,836 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:24,836 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:24,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:24,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:24,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:24,855 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:24,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:24,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:24,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:24,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:24,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:24,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:24,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:24,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:24,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:24,887 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:24,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:24,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:24,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:24,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:24,902 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:24,902 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:24,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:24,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:24,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:24,918 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:24,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:24,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:24,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:24,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:24,933 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:24,933 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:24,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:24,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:24,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:24,950 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:24,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:24,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:24,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:24,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:24,966 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:24,966 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:24,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:24,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:24,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:24,982 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:24,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:24,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:24,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:24,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:24,997 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:24,997 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:25,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:25,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:25,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:25,012 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:25,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:25,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:25,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:25,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:25,027 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:25,028 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:25,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:25,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:25,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:25,046 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:25,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:25,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:25,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:25,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:25,061 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:25,061 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:25,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:25,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:25,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:25,081 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:25,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:25,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:25,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:25,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:25,096 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:25,096 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:25,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:25,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:25,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:25,111 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:25,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:25,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:25,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:25,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:25,126 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:25,127 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:25,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:25,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:25,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:25,147 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:25,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:25,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:25,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:25,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:25,164 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:25,164 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:25,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:25,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:25,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:25,182 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:25,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:25,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:25,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:25,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:25,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:25,199 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:25,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:25,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:25,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:25,215 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:25,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:25,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:25,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:25,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:25,231 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:25,232 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:25,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:25,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:25,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:25,249 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:25,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:25,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:25,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:25,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:25,264 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:25,265 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:25,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:25,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:25,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:25,302 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:25,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:25,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:25,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:25,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:25,318 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:25,318 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:25,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:25,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:25,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:25,334 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:25,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:25,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:25,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:25,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:25,348 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:25,349 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:25,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:25,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:25,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:25,365 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:25,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:25,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:25,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:25,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:25,379 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:25,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:25,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:25,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:25,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:25,396 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:25,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:25,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:25,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:25,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:25,411 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:25,412 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:25,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:25,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:25,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:25,428 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:25,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:25,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:25,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:25,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:25,443 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:25,444 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:25,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:25,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:25,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:25,460 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:25,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:25,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:25,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:25,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:25,473 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:25,474 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:25,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:25,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:25,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:25,489 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:25,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:25,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:25,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:25,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:25,507 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:25,508 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:25,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:25,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:25,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:25,527 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:25,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:25,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:25,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:25,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:25,542 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:25,543 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:25,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:25,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:25,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:25,559 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:25,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:25,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:25,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:25,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:25,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:25,575 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:25,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:25,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:25,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:25,592 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:25,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:25,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:25,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:25,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:25,607 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:25,608 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:25,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:25,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:25,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:25,624 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:25,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:25,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:25,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:25,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:25,639 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:25,640 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:25,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:25,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:25,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:25,655 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:25,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:25,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:25,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:25,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:25,674 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:25,675 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:25,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:25,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:25,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:25,691 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:25,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:25,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:25,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:25,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:25,706 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:25,707 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:25,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:25,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:25,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:25,723 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:25,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:25,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:25,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:25,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:25,738 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:25,739 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:25,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:25,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:25,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:25,758 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:25,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:25,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:25,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:25,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:25,776 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:25,776 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:25,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:25,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:25,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:25,793 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:25,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:25,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:25,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:25,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:25,809 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:25,810 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:25,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:25,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:25,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:25,827 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:25,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:25,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:25,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:25,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:25,843 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:25,843 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:25,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:25,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:25,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:25,861 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:25,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:25,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:25,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:25,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:25,876 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:25,877 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:25,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:25,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:25,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:25,894 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:25,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:25,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:25,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:25,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:25,909 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:25,910 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:25,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:25,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:25,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:25,927 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:25,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:25,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:25,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:25,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:25,943 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:25,943 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:25,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:25,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:25,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:25,960 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:25,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:25,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:25,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:25,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:25,975 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:25,976 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:25,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:25,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:25,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:25,991 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:25,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:25,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:25,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:26,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:26,005 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:26,005 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:26,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:26,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:26,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:26,021 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:26,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:26,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:26,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:26,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:26,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:26,036 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:26,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:26,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:26,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:26,059 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:26,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:26,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:26,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:26,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:26,075 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:26,075 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:26,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:26,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:26,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:26,091 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:26,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:26,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:26,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:26,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:26,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:26,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:26,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:26,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:26,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:26,122 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:26,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:26,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:26,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:26,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:26,139 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:26,140 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:26,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:26,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:26,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:26,156 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:26,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:26,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:26,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:26,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:26,180 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:26,180 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:26,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:26,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:26,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:26,199 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:26,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:26,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:26,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:26,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:26,215 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:26,215 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:26,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:26,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:26,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:26,233 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:26,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:26,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:26,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:26,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:26,249 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:26,250 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:26,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:26,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:26,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:26,267 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:26,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:26,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:26,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:26,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:26,283 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:26,284 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:26,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:26,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:26,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:26,305 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:26,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:26,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:26,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:26,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:26,321 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:26,322 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:26,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:26,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:26,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:26,339 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:26,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:26,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:26,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:26,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:26,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:26,357 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:26,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:26,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:26,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:26,374 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:26,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:26,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:26,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:26,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:26,392 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:26,393 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:26,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:26,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:26,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:26,424 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:26,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:26,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:26,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:26,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:26,440 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:26,441 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:26,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:26,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:26,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:26,459 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:26,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:26,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:26,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:26,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:26,474 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:26,475 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:26,486 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:26,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:26,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:26,492 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:26,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:26,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:26,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:26,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:26,508 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:26,509 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:26,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:26,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:26,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:26,526 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:26,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:26,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:26,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:26,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:26,542 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:26,542 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:26,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:26,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:26,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:26,560 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:26,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:26,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:26,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:26,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:26,576 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:26,577 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:26,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:26,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:26,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:26,594 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:26,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:26,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:26,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:26,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:26,610 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:26,611 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:26,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:26,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:26,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:26,629 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:26,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:26,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:26,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:26,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:26,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:26,645 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:26,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:26,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:26,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:26,662 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:26,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:26,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:26,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:26,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:26,688 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:26,688 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:26,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:26,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:26,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:26,707 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:26,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:26,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:26,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:26,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:26,724 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:26,725 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:26,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:26,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:26,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:26,744 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:26,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:26,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:26,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:26,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:26,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:26,762 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:26,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:26,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:26,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:26,782 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:26,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:26,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:26,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:26,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:26,799 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:26,800 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:26,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:26,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:26,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:26,820 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:26,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:26,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:26,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:26,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:26,838 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:26,839 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:26,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:26,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:26,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:26,858 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:26,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:26,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:26,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:26,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:26,876 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:26,877 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:26,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:26,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:26,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:26,897 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:26,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:26,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:26,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:26,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:26,913 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:26,913 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:26,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:26,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:26,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:26,933 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:26,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:26,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:26,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:26,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:26,950 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:26,950 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:26,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:26,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:26,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:26,970 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:26,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:26,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:26,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:26,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:26,987 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:26,988 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:26,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:27,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:27,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:27,007 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:27,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:27,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:27,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:27,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:27,024 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:27,024 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:27,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:27,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:27,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:27,043 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:27,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:27,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:27,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:27,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:27,060 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:27,061 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:27,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:27,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:27,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:27,081 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:27,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:27,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:27,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:27,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:27,098 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:27,098 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:27,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:27,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:27,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:27,118 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:27,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:27,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:27,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:27,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:27,138 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:27,138 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:27,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:27,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:27,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:27,158 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:27,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:27,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:27,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:27,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:27,175 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:27,176 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:27,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:27,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:27,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:27,195 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:27,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:27,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:27,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:27,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:27,211 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:27,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:27,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:27,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:27,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:27,229 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:27,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:27,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:27,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:27,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:27,247 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:27,247 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:27,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:27,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:27,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:27,265 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:27,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:27,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:27,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:27,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:27,281 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:27,282 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:27,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:27,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:27,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:27,301 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:27,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:27,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:27,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:27,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:27,318 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:27,318 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:27,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:27,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:27,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:27,337 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:27,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:27,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:27,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:27,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:27,354 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:27,354 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:27,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:27,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:27,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:27,372 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:27,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:27,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:27,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:27,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:27,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:27,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:27,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:27,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:27,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:27,407 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:27,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:27,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:27,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:27,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:27,423 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:27,423 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:27,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:27,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:27,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:27,440 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:27,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:27,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:27,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:27,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:27,456 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:27,456 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:27,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:27,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:27,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:27,475 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:27,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:27,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:27,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:27,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:27,491 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:27,491 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:27,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:27,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:27,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:27,511 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:27,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:27,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:27,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:27,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:27,531 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:27,532 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:27,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:27,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:27,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:27,555 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:27,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:27,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:27,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:27,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:27,573 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:27,573 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:27,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:27,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:27,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:27,601 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:27,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:27,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:27,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:27,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:27,619 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:27,620 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:27,633 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:27,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:27,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:27,641 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:27,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:27,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:27,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:27,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:27,659 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:27,660 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:27,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:27,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:27,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:27,677 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:27,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:27,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:27,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:27,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:27,693 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:27,694 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:27,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:27,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:27,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:27,711 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:27,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:27,711 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:27,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:27,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:27,726 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:27,727 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:27,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:27,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:27,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:27,742 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:27,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:27,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:27,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:27,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:27,756 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:27,757 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:27,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:27,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:27,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:27,772 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:27,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:27,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:27,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:27,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:27,786 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:27,786 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:27,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:27,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:27,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:27,802 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:27,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:27,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:27,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:27,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:27,817 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:27,817 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:27,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:27,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:27,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:27,832 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:27,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:27,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:27,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:27,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:27,847 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:27,847 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:27,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:27,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:27,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:27,862 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:27,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:27,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:27,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:27,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:27,877 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:27,877 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:27,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:27,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:27,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:27,901 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:27,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:27,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:27,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:27,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:27,916 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:27,916 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:27,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:27,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:27,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:27,932 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:27,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:27,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:27,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:27,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:27,948 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:27,948 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:27,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:27,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:27,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:27,964 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:27,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:27,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:27,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:27,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:27,979 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:27,979 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:27,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:27,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:27,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:27,995 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:27,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:27,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:27,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:28,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:28,010 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:28,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:28,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:28,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:28,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:28,027 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:28,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:28,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:28,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:28,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:28,041 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:28,042 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:28,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:28,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:28,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:28,058 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:28,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:28,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:28,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:28,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:28,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:28,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:28,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:28,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:28,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:28,089 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:28,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:28,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:28,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:28,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:28,104 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:28,105 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:28,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:28,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:28,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:28,121 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:28,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:28,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:28,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:28,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:28,136 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:28,137 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:28,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:28,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:28,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:28,153 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:28,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:28,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:28,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:28,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:28,176 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:28,177 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:28,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:28,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:28,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:28,195 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:28,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:28,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:28,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:28,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:28,210 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:28,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:28,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:28,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:28,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:28,229 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:28,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:28,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:28,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:28,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:28,245 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:28,246 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:28,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:28,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:28,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:28,263 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:28,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:28,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:28,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:28,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:28,278 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:28,279 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:28,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:28,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:28,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:28,295 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:28,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:28,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:28,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:28,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:28,309 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:28,310 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:28,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:28,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:28,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:28,326 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:28,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:28,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:28,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:28,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:28,341 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:28,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:28,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:28,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:28,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:28,363 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:28,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:28,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:28,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:28,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:28,377 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:28,378 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:28,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:28,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:28,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:28,408 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:28,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:28,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:28,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:28,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:28,422 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:28,422 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:28,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:28,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:28,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:28,438 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:28,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:28,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:28,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:28,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:28,452 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:28,453 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:28,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:28,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:28,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:28,468 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:28,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:28,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:28,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:28,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:28,484 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:28,485 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:28,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:28,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:28,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:28,509 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:28,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:28,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:28,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:28,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:28,525 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:28,525 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:28,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:28,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:28,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:28,545 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:28,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:28,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:28,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:28,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:28,561 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:28,561 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:28,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:28,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:28,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:28,579 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:28,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:28,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:28,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:28,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:28,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:28,597 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:28,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:28,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:28,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:28,615 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:28,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:28,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:28,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:28,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:28,631 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:28,632 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:28,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:28,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:28,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:28,649 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:28,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:28,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:28,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:28,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:28,665 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:28,665 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:28,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:28,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:28,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:28,683 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:28,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:28,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:28,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:28,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:28,699 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:28,699 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:28,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:28,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:28,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:28,717 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:28,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:28,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:28,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:28,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:28,733 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:28,734 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:28,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:28,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:28,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:28,752 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:28,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:28,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:28,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:28,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:28,769 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:28,770 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:28,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:28,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:28,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:28,788 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:28,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:28,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:28,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:28,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:28,804 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:28,804 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:28,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:28,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:28,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:28,822 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:28,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:28,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:28,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:28,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:28,838 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:28,839 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:28,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:28,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:28,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:28,856 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:28,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:28,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:28,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:28,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:28,872 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:28,873 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:28,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:28,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:28,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:28,889 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:28,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:28,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:28,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:28,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:28,904 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:28,904 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:28,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:28,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:28,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:28,922 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:28,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:28,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:28,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:28,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:28,936 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:28,937 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:28,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:28,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:28,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:28,955 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:28,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:28,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:28,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:28,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:28,971 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:28,971 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:28,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:28,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:28,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:28,987 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:28,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:28,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:28,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:29,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:29,002 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:29,003 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:29,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:29,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:29,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:29,018 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:29,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:29,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:29,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:29,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:29,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:29,037 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:29,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:29,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:29,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:29,052 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:29,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:29,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:29,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:29,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:29,075 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:29,076 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:29,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:29,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:29,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:29,103 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:29,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:29,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:29,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:29,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:29,126 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:29,126 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:29,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:29,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:29,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:29,143 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:29,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:29,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:29,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:29,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:29,162 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:29,162 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:29,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:29,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:29,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:29,179 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:29,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:29,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:29,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:29,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:29,196 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:29,196 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:29,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:29,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:29,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:29,219 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:29,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:29,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:29,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:29,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:29,235 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:29,235 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:29,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:29,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:29,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:29,254 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:29,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:29,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:29,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:29,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:29,274 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:29,275 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:29,286 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:29,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:29,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:29,292 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:29,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:29,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:29,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:29,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:29,307 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:29,308 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:29,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:29,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:29,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:29,324 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:29,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:29,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:29,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:29,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:29,340 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:29,340 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:29,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:29,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:29,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:29,359 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:29,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:29,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:29,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:29,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:29,375 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:29,375 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:29,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:29,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:29,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:29,392 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:29,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:29,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:29,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:29,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:29,407 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:29,408 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:29,418 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:29,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:29,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:29,424 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:29,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:29,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:29,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:29,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:29,440 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:29,441 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:29,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:29,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:29,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:29,458 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:29,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:29,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:29,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:29,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:29,477 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:29,478 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:29,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:29,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:29,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:29,497 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:29,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:29,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:29,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:29,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:29,514 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:29,515 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:29,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:29,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:29,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:29,531 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:29,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:29,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:29,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:29,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:29,548 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:29,548 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:29,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:29,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:29,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:29,568 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:29,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:29,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:29,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:29,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:29,585 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:29,585 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:29,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:29,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:29,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:29,604 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:29,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:29,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:29,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:29,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:29,620 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:29,621 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:29,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:29,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:29,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:29,637 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:29,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:29,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:29,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:29,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:29,653 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:29,653 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:29,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:29,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:29,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:29,671 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:29,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:29,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:29,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:29,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:29,695 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:29,695 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:29,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:29,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:29,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:29,715 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:29,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:29,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:29,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:29,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:29,732 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:29,732 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:29,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:29,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:29,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:29,759 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:29,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:29,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:29,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:29,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:29,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:29,778 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:29,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:29,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:29,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:29,796 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:29,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:29,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:29,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:29,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:29,813 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:29,814 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:29,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:29,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:29,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:29,832 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:29,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:29,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:29,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:29,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:29,850 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:29,850 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:29,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:29,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:29,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:29,869 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:29,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:29,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:29,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:29,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:29,886 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:29,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:29,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:29,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:29,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:29,908 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:29,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:29,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:29,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:29,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:29,925 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:29,925 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:29,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:29,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:29,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:29,941 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:29,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:29,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:29,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:29,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:29,956 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:29,956 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:29,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:29,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:29,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:29,973 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:29,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:29,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:29,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:29,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:29,993 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:29,993 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:30,006 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:30,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:30,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:30,013 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:30,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:30,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:30,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:30,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:30,029 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:30,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:30,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:30,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:30,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:30,045 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:30,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:30,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:30,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:30,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:30,062 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:30,062 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:30,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:30,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:30,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:30,080 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:30,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:30,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:30,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:30,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:30,098 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:30,099 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:30,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:30,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:30,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:30,117 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:30,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:30,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:30,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:30,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:30,148 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:30,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:30,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:30,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:30,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:30,164 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:30,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:30,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:30,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:30,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:30,178 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:30,178 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:30,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:30,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:30,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:30,195 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:30,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:30,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:30,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:30,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:30,210 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:30,210 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:30,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:30,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:30,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:30,226 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:30,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:30,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:30,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:30,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:30,239 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:30,240 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:30,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:30,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:30,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:30,255 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:30,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:30,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:30,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:30,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:30,269 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:30,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:30,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:30,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:30,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:30,289 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:30,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:30,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:30,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:30,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:30,303 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:30,304 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:30,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:30,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:30,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:30,319 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:30,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:30,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:30,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:30,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:30,334 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:30,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:30,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:30,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:30,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:30,351 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:30,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:30,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:30,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:30,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:30,371 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:30,371 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:30,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:30,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:30,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:30,387 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:30,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:30,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:30,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:30,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:30,401 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:30,401 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:30,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:30,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:30,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:30,417 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:30,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:30,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:30,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:30,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:30,432 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:30,432 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:30,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:30,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:30,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:30,449 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:30,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:30,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:30,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:30,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:30,464 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:30,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:30,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:30,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:30,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:30,480 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:30,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:30,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:30,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:30,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:30,502 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:30,503 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:30,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:30,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:30,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:30,524 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:30,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:30,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:30,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:30,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:30,540 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:30,541 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:30,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:30,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:30,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:30,560 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:30,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:30,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:30,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:30,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:30,577 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:30,577 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:30,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:30,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:30,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:30,594 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:30,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:30,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:30,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:30,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:30,611 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:30,611 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:30,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:30,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:30,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:30,633 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:30,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:30,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:30,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:30,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:30,648 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:30,649 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:30,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:30,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:30,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:30,664 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:30,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:30,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:30,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:30,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:30,679 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:30,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:30,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:30,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:30,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:30,695 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:30,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:30,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:30,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:30,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:30,710 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:30,710 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:30,721 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:30,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:30,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:30,726 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:30,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:30,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:30,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:30,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:30,741 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:30,741 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:30,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:30,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:30,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:30,755 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:30,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:30,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:30,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:30,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:30,770 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:30,771 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:30,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:30,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:30,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:30,785 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:30,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:30,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:30,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:30,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:30,803 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:30,803 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:30,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:30,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:30,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:30,818 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:30,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:30,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:30,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:30,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:30,831 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:30,832 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:30,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:30,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:30,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:30,846 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:30,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:30,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:30,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:30,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:30,860 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:30,860 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:30,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:30,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:30,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:30,875 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:30,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:30,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:30,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:30,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:30,889 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:30,889 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:30,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:30,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:30,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:30,904 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:30,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:30,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:30,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:30,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:30,920 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:30,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:30,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:30,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:30,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:30,935 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:30,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:30,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:30,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:30,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:30,949 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:30,949 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:30,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:30,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:30,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:30,964 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:30,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:30,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:30,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:30,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:30,978 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:30,979 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:30,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:30,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:30,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:30,993 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:30,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:30,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:30,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:31,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:31,007 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:31,007 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:31,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:31,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:31,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:31,022 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:31,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:31,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:31,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:31,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:31,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:31,036 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:31,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:31,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:31,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:31,053 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:31,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:31,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:31,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:31,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:31,067 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:31,068 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:31,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:31,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:31,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:31,083 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:31,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:31,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:31,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:31,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:31,097 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:31,097 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:31,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:31,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:31,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:31,112 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:31,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:31,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:31,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:31,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:31,126 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:31,127 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:31,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:31,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:31,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:31,141 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:31,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:31,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:31,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:31,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:31,156 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:31,156 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:31,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:31,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:31,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:31,171 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:31,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:31,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:31,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:31,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:31,185 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:31,185 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:31,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:31,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:31,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:31,200 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:31,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:31,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:31,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:31,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:31,214 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:31,215 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:31,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:31,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:31,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:31,229 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:31,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:31,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:31,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:31,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:31,243 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:31,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:31,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:31,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:31,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:31,259 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:31,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:31,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:31,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:31,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:31,273 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:31,273 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:31,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:31,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:31,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:31,288 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:31,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:31,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:31,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:31,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:31,302 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:31,302 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:31,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:31,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:31,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:31,317 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:31,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:31,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:31,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:31,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:31,331 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:31,332 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:31,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:31,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:31,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:31,346 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:31,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:31,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:31,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:31,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:31,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:31,366 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:31,379 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:31,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:31,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:31,384 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:31,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:31,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:31,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:31,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:31,399 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:31,400 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:31,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:31,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:31,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:31,414 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:31,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:31,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:31,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:31,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:31,429 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:31,429 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:31,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:31,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:31,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:31,444 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:31,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:31,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:31,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:31,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:31,459 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:31,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:31,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:31,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:31,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:31,474 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:31,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:31,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:31,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:31,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:31,489 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:31,489 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:31,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:31,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:31,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:31,504 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:31,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:31,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:31,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:31,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:31,519 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:31,519 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:31,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:31,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:31,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:31,535 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:31,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:31,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:31,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:31,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:31,549 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:31,550 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:31,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:31,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:31,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:31,568 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:31,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:31,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:31,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:31,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:31,583 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:31,584 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:31,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:31,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:31,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:31,601 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:31,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:31,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:31,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:31,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:31,616 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:31,616 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:31,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:31,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:31,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:31,631 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:31,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:31,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:31,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:31,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:31,648 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:31,648 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:31,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:31,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:31,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:31,677 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:31,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:31,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:31,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:31,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:31,691 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:31,691 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:31,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:31,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:31,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:31,713 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:31,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:31,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:31,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:31,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:31,735 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:31,735 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:31,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:31,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:31,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:31,754 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:31,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:31,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:31,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:31,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:31,770 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:31,770 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:31,780 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:31,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:31,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:31,785 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:31,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:31,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:31,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:31,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:31,799 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:31,799 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:31,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:31,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:31,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:31,814 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:31,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:31,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:31,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:31,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:31,828 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:31,828 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:31,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:31,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:31,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:31,843 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:31,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:31,843 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:31,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:31,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:31,858 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:31,859 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:31,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:31,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:31,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:31,873 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:31,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:31,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:31,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:31,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:31,887 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:31,888 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:31,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:31,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:31,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:31,905 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:31,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:31,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:31,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:31,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:31,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:31,919 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:31,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:31,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:31,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:31,934 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:31,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:31,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:31,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:31,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:31,948 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:31,948 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:31,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:31,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:31,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:31,963 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:31,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:31,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:31,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:31,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:31,976 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:31,976 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:31,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:31,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:31,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:31,991 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:31,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:31,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:31,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:32,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:32,004 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:32,005 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:32,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:32,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:32,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:32,019 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:32,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:32,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:32,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:32,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:32,033 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:32,033 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:32,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:32,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:32,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:32,048 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:32,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:32,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:32,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:32,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:32,062 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:32,062 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:32,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:32,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:32,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:32,077 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:32,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:32,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:32,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:32,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:32,091 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:32,091 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:32,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:32,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:32,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:32,106 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:32,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:32,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:32,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:32,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:32,120 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:32,120 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:32,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:32,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:32,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:32,135 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:32,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:32,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:32,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:32,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:32,149 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:32,150 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:32,167 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:32,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:32,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:32,174 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:32,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:32,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:32,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:32,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:32,189 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:32,189 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:32,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:32,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:32,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:32,204 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:32,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:32,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:32,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:32,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:32,218 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:32,219 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:32,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:32,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:32,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:32,234 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:32,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:32,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:32,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:32,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:32,250 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:32,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:32,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:32,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:32,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:32,266 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:32,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:32,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:32,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:32,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:32,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:32,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:32,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:32,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:32,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:32,303 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:32,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:32,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:32,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:32,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:32,317 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:32,318 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:32,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:32,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:32,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:32,332 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:32,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:32,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:32,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:32,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:32,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:32,346 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:32,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:32,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:32,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:32,361 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:32,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:32,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:32,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:32,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:32,375 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:32,375 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:32,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:32,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:32,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:32,390 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:32,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:32,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:32,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:32,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:32,404 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:32,405 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:32,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:32,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:32,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:32,419 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:32,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:32,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:32,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:32,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:32,433 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:32,433 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:32,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:32,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:32,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:32,452 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:32,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:32,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:32,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:32,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:32,467 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:32,467 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:32,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:32,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:32,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:32,482 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:32,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:32,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:32,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:32,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:32,496 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:32,497 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:32,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:32,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:32,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:32,511 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:32,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:32,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:32,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:32,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:32,525 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:32,525 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:32,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:32,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:32,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:32,541 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:32,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:32,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:32,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:32,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:32,557 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:32,558 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:32,567 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:32,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:32,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:32,573 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:32,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:32,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:32,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:32,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:32,587 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:32,588 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:32,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:32,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:32,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:32,603 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:32,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:32,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:32,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:32,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:32,619 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:32,620 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:32,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:32,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:32,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:32,635 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:32,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:32,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:32,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:32,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:32,649 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:32,649 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:32,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:32,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:32,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:32,664 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:32,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:32,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:32,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:32,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:32,678 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:32,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:32,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:32,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:32,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:32,693 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:32,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:32,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:32,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:32,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:32,708 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:32,708 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:32,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:32,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:32,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:32,724 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:32,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:32,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:32,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:32,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:32,738 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:32,738 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:32,748 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:32,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:32,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:32,754 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:32,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:32,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:32,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:32,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:32,768 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:32,768 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:32,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:32,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:32,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:32,784 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:32,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:32,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:32,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:32,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:32,799 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:32,799 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:32,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:32,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:32,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:32,815 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:32,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:32,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:32,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:32,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:32,829 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:32,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:32,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:32,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:32,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:32,845 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:32,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:32,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:32,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:32,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:32,860 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:32,860 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:32,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:32,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:32,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:32,876 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:32,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:32,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:32,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:32,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:32,896 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:32,897 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:32,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:32,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:32,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:32,915 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:32,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:32,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:32,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:32,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:32,931 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:32,932 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:32,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:32,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:32,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:32,947 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:32,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:32,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:32,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:32,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:32,961 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:32,962 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:32,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:32,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:32,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:32,978 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:32,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:32,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:32,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:32,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:32,993 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:32,993 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:33,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:33,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:33,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:33,009 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:33,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:33,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:33,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:33,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:33,024 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:33,024 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:33,034 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:33,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:33,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:33,039 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:33,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:33,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:33,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:33,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:33,060 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:33,061 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:33,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:33,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:33,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:33,081 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:33,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:33,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:33,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:33,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:33,097 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:33,098 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:33,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:33,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:33,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:33,115 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:33,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:33,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:33,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:33,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:33,131 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:33,131 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:33,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:33,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:33,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:33,148 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:33,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:33,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:33,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:33,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:33,165 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:33,165 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:33,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:33,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:33,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:33,184 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:33,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:33,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:33,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:33,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:33,211 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:33,212 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:33,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:33,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:33,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:33,228 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:33,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:33,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:33,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:33,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:33,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:33,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:33,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:33,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:33,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:33,257 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:33,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:33,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:33,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:33,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:33,270 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:33,270 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:33,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:33,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:33,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:33,285 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:33,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:33,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:33,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:33,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:33,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:33,299 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:33,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:33,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:33,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:33,314 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:33,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:33,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:33,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:33,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:33,329 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:33,329 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:33,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:33,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:33,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:33,346 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:33,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:33,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:33,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:33,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:33,364 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:33,365 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:33,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:33,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:33,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:33,384 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:33,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:33,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:33,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:33,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:33,399 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:33,400 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:33,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:33,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:33,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:33,421 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:33,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:33,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:33,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:33,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:33,436 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:33,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:33,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:33,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:33,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:33,452 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:33,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:33,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:33,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:33,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:33,467 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:33,467 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:33,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:33,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:33,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:33,482 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:33,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:33,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:33,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:33,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:33,500 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:33,500 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:33,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:33,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:33,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:33,521 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:33,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:33,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:33,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:33,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:33,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:33,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:33,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:33,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:33,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:33,554 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:33,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:33,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:33,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:33,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:33,570 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:33,571 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:33,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:33,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:33,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:33,589 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:33,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:33,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:33,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:33,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:33,604 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:33,605 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:33,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:33,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:33,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:33,622 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:33,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:33,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:33,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:33,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:33,639 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:33,639 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:33,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:33,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:33,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:33,656 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:33,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:33,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:33,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:33,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:33,672 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:33,673 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:33,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:33,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:33,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:33,691 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:33,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:33,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:33,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:33,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:33,706 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:33,707 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:33,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:33,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:33,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:33,725 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:33,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:33,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:33,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:33,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:33,741 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:33,741 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:33,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:33,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:33,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:33,759 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:33,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:33,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:33,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:33,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:33,776 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:33,776 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:33,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:33,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:33,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:33,796 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:33,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:33,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:33,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:33,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:33,812 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:33,812 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:33,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:33,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:33,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:33,829 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:33,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:33,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:33,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:33,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:33,843 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:33,844 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:33,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:33,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:33,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:33,860 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:33,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:33,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:33,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:33,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:33,874 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:33,875 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:33,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:33,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:33,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:33,890 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:33,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:33,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:33,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:33,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:33,904 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:33,905 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:33,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:33,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:33,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:33,921 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:33,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:33,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:33,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:33,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:33,935 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:33,936 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:33,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:33,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:33,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:33,958 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:33,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:33,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:33,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:33,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:33,973 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:33,973 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:33,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:33,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:33,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:33,991 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:33,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:33,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:33,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:34,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:34,011 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:34,012 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:34,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:34,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:34,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:34,028 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:34,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:34,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:34,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:34,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:34,042 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:34,043 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:34,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:34,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:34,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:34,058 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:34,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:34,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:34,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:34,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:34,072 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:34,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:34,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:34,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:34,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:34,088 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:34,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:34,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:34,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:34,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:34,103 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:34,103 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:34,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:34,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:34,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:34,119 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:34,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:34,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:34,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:34,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:34,133 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:34,134 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:34,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:34,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:34,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:34,150 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:34,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:34,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:34,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:34,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:34,165 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:34,165 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:34,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:34,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:34,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:34,182 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:34,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:34,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:34,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:34,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:34,199 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:34,200 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:34,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:34,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:34,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:34,217 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:34,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:34,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:34,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:34,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:34,233 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:34,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:34,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:34,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:34,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:34,250 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:34,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:34,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:34,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:34,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:34,265 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:34,265 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:34,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:34,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:34,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:34,286 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:34,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:34,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:34,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:34,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:34,305 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:34,306 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:34,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:34,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:34,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:34,324 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:34,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:34,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:34,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:34,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:34,339 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:34,340 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:34,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:34,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:34,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:34,357 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:34,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:34,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:34,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:34,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:34,373 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:34,373 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:34,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:34,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:34,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:34,391 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:34,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:34,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:34,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:34,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:34,407 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:34,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:34,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:34,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:34,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:34,423 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:34,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:34,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:34,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:34,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:34,437 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:34,438 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:34,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:34,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:34,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:34,453 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:34,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:34,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:34,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:34,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:34,467 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:34,468 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:34,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:34,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:34,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:34,483 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:34,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:34,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:34,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:34,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:34,497 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:34,498 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:34,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:34,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:34,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:34,513 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:34,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:34,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:34,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:34,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:34,528 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:34,528 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:34,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:34,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:34,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:34,545 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:34,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:34,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:34,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:34,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:34,560 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:34,560 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:34,570 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:34,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:34,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:34,575 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:34,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:34,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:34,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:34,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:34,589 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:34,589 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:34,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:34,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:34,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:34,604 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:34,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:34,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:34,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:34,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:34,618 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:34,619 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:34,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:34,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:34,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:34,634 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:34,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:34,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:34,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:34,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:34,648 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:34,649 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:34,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:34,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:34,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:34,664 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:34,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:34,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:34,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:34,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:34,679 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:34,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:34,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:34,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:34,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:34,695 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:34,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:34,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:34,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:34,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:34,709 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:34,709 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:34,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:34,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:34,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:34,725 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:34,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:34,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:34,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:34,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:34,740 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:34,740 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:34,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:34,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:34,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:34,755 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:34,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:34,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:34,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:34,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:34,770 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:34,771 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:34,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:34,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:34,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:34,800 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:34,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:34,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:34,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:34,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:34,814 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:34,815 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:34,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:34,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:34,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:34,830 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:34,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:34,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:34,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:34,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:34,843 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:34,843 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:34,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:34,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:34,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:34,859 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:34,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:34,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:34,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:34,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:34,872 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:34,873 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:34,883 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:34,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:34,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:34,888 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:34,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:34,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:34,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:34,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:34,902 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:34,902 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:34,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:34,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:34,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:34,917 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:34,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:34,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:34,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:34,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:34,931 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:34,931 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:34,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:34,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:34,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:34,947 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:34,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:34,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:34,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:34,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:34,960 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:34,961 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:34,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:34,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:34,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:34,976 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:34,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:34,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:34,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:34,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:34,989 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:34,990 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:34,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:35,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:35,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:35,005 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:35,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:35,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:35,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:35,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:35,019 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:35,019 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:35,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:35,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:35,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:35,034 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:35,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:35,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:35,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:35,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:35,048 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:35,048 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:35,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:35,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:35,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:35,064 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:35,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:35,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:35,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:35,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:35,078 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:35,079 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:35,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:35,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:35,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:35,096 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:35,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:35,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:35,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:35,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:35,110 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:35,111 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:35,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:35,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:35,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:35,127 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:35,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:35,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:35,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:35,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:35,141 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:35,141 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:35,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:35,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:35,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:35,157 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:35,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:35,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:35,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:35,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:35,171 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:35,172 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:35,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:35,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:35,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:35,188 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:35,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:35,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:35,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:35,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:35,202 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:35,203 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:35,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:35,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:35,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:35,223 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:35,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:35,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:35,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:35,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:35,239 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:35,239 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:35,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:35,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:35,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:35,256 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:35,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:35,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:35,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:35,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:35,271 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:35,271 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:35,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:35,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:35,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:35,287 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:35,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:35,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:35,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:35,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:35,301 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:35,301 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:35,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:35,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:35,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:35,317 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:35,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:35,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:35,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:35,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:35,332 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:35,333 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:35,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:35,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:35,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:35,351 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:35,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:35,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:35,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:35,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:35,368 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:35,368 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:35,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:35,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:35,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:35,384 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:35,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:35,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:35,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:35,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:35,398 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:35,398 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:35,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:35,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:35,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:35,413 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:35,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:35,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:35,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:35,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:35,428 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:35,429 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:35,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:35,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:35,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:35,445 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:35,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:35,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:35,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:35,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:35,460 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:35,460 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:35,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:35,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:35,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:35,475 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:35,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:35,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:35,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:35,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:35,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:35,493 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:35,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:35,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:35,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:35,512 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:35,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:35,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:35,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:35,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:35,528 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:35,529 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:35,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:35,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:35,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:35,545 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:35,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:35,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:35,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:35,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:35,561 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:35,561 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:35,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:35,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:35,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:35,585 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:35,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:35,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:35,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:35,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:35,603 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:35,604 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:35,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:35,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:35,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:35,622 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:35,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:35,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:35,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:35,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:35,640 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:35,641 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:35,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:35,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:35,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:35,659 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:35,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:35,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:35,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:35,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:35,676 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:35,676 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:35,689 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:35,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:35,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:35,695 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:35,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:35,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:35,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:35,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:35,713 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:35,714 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:35,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:35,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:35,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:35,732 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:35,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:35,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:35,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:35,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:35,751 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:35,752 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:35,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:35,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:35,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:35,771 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:35,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:35,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:35,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:35,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:35,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:35,802 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:35,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:35,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:35,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:35,822 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:35,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:35,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:35,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:35,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:35,851 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:35,852 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:35,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:35,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:35,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:35,870 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:35,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:35,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:35,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:35,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:35,900 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:35,900 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:35,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:35,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:35,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:35,922 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:35,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:35,928 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:35,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:35,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:35,950 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:35,950 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:35,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:35,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:35,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:35,967 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:35,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:35,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:35,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:36,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:36,000 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:36,001 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:36,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:36,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:36,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:36,024 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:36,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:36,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:36,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:36,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:36,041 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:36,042 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:36,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:36,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:36,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:36,061 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:36,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:36,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:36,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:36,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:36,078 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:36,078 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:36,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:36,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:36,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:36,096 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:36,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:36,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:36,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:36,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:36,113 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:36,113 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:36,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:36,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:36,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:36,131 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:36,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:36,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:36,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:36,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:36,148 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:36,149 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:36,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:36,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:36,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:36,167 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:36,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:36,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:36,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:36,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:36,183 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:36,184 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:36,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:36,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:36,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:36,201 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:36,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:36,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:36,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:36,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:36,218 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:36,218 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:36,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:36,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:36,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:36,236 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:36,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:36,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:36,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:36,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:36,254 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:36,254 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:36,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:36,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:36,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:36,272 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:36,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:36,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:36,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:36,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:36,287 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:36,287 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:36,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:36,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:36,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:36,303 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:36,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:36,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:36,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:36,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:36,318 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:36,318 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:36,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:36,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:36,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:36,333 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:36,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:36,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:36,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:36,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:36,347 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:36,348 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:36,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:36,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:36,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:36,364 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:36,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:36,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:36,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:36,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:36,378 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:36,378 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:36,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:36,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:36,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:36,394 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:36,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:36,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:36,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:36,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:36,409 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:36,409 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:36,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:36,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:36,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:36,424 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:36,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:36,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:36,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:36,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:36,439 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:36,439 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:36,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:36,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:36,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:36,454 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:36,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:36,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:36,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:36,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:36,469 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:36,470 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:36,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:36,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:36,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:36,498 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:36,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:36,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:36,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:36,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:36,512 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:36,512 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:36,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:36,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:36,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:36,527 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:36,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:36,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:36,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:36,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:36,540 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:36,540 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:36,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:36,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:36,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:36,555 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:36,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:36,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:36,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:36,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:36,569 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:36,569 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:36,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:36,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:36,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:36,584 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:36,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:36,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:36,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:36,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:36,597 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:36,598 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:36,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:36,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:36,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:36,612 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:36,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:36,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:36,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:36,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:36,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:36,627 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:36,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:36,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:36,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:36,642 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:36,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:36,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:36,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:36,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:36,655 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:36,656 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:36,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:36,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:36,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:36,671 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:36,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:36,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:36,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:36,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:36,685 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:36,685 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:36,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:36,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:36,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:36,700 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:36,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:36,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:36,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:36,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:36,713 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:36,714 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:36,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:36,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:36,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:36,729 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:36,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:36,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:36,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:36,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:36,742 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:36,743 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:36,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:36,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:36,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:36,758 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:36,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:36,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:36,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:36,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:36,772 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:36,772 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:36,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:36,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:36,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:36,787 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:36,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:36,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:36,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:36,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:36,800 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:36,801 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:36,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:36,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:36,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:36,816 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:36,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:36,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:36,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:36,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:36,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:36,831 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:36,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:36,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:36,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:36,847 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:36,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:36,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:36,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:36,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:36,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:36,861 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:36,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:36,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:36,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:36,876 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:36,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:36,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:36,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:36,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:36,891 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:36,891 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:36,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:36,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:36,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:36,906 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:36,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:36,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:36,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:36,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:36,920 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:36,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:36,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:36,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:36,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:36,935 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:36,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:36,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:36,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:36,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:36,950 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:36,950 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:36,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:36,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:36,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:36,965 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:36,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:36,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:36,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:36,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:36,980 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:36,980 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:36,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:36,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:36,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:36,996 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:36,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:36,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:36,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:37,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:37,011 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:37,012 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:37,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:37,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:37,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:37,028 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:37,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:37,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:37,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:37,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:37,043 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:37,044 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:37,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:37,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:37,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:37,060 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:37,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:37,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:37,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:37,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:37,075 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:37,075 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:37,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:37,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:37,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:37,094 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:37,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:37,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:37,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:37,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:37,110 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:37,110 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:37,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:37,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:37,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:37,129 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:37,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:37,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:37,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:37,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:37,143 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:37,144 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:37,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:37,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:37,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:37,159 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:37,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:37,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:37,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:37,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:37,173 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:37,173 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:37,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:37,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:37,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:37,193 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:37,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:37,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:37,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:37,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:37,219 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:37,220 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:37,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:37,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:37,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:37,235 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:37,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:37,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:37,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:37,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:37,250 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:37,250 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:37,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:37,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:37,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:37,266 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:37,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:37,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:37,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:37,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:37,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:37,281 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:37,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:37,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:37,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:37,297 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:37,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:37,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:37,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:37,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:37,312 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:37,312 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:37,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:37,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:37,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:37,328 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:37,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:37,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:37,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:37,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:37,342 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:37,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:37,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:37,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:37,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:37,358 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:37,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:37,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:37,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:37,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:37,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:37,375 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:37,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:37,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:37,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:37,391 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:37,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:37,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:37,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:37,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:37,404 INFO L262 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 22:18:37,405 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:37,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:37,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:37,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 147 states and 163 transitions. [2023-11-24 22:18:37,421 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 163 transitions. [2023-11-24 22:18:37,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:37,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:37,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms