./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_valuebound2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 30e01a73 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_f34a9350-74f2-4107-b76b-b564943a4f31/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f34a9350-74f2-4107-b76b-b564943a4f31/bin/ukojak-verify-1t5iHCbJaC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f34a9350-74f2-4107-b76b-b564943a4f31/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f34a9350-74f2-4107-b76b-b564943a4f31/bin/ukojak-verify-1t5iHCbJaC/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_valuebound2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f34a9350-74f2-4107-b76b-b564943a4f31/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f34a9350-74f2-4107-b76b-b564943a4f31/bin/ukojak-verify-1t5iHCbJaC --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 29123ed479a06938c1b58bc0ee2ae38219e9e012922d3ca9fba5679eb1736558 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 20:17:33,104 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:17:33,175 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f34a9350-74f2-4107-b76b-b564943a4f31/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-23 20:17:33,180 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:17:33,181 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 20:17:33,208 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:17:33,209 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:17:33,209 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:17:33,210 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:17:33,211 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:17:33,212 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:17:33,212 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:17:33,213 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 20:17:33,213 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:17:33,214 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 20:17:33,214 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:17:33,215 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:17:33,216 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:17:33,216 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:17:33,217 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-23 20:17:33,217 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 20:17:33,218 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 20:17:33,218 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:17:33,219 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:17:33,219 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:17:33,220 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:17:33,220 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:17:33,221 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:17:33,221 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:17:33,222 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:17:33,222 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:17:33,222 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:17:33,223 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 20:17:33,223 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:17:33,224 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:17:33,224 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_f34a9350-74f2-4107-b76b-b564943a4f31/bin/ukojak-verify-1t5iHCbJaC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f34a9350-74f2-4107-b76b-b564943a4f31/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 29123ed479a06938c1b58bc0ee2ae38219e9e012922d3ca9fba5679eb1736558 [2023-11-23 20:17:33,454 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:17:33,477 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:17:33,479 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:17:33,481 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:17:33,481 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:17:33,483 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f34a9350-74f2-4107-b76b-b564943a4f31/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_valuebound2.c [2023-11-23 20:17:36,651 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:17:36,875 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:17:36,875 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f34a9350-74f2-4107-b76b-b564943a4f31/sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_valuebound2.c [2023-11-23 20:17:36,884 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f34a9350-74f2-4107-b76b-b564943a4f31/bin/ukojak-verify-1t5iHCbJaC/data/06f306e82/bcef237428c846dbaea5fc7da75f81d8/FLAG27444919e [2023-11-23 20:17:36,900 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f34a9350-74f2-4107-b76b-b564943a4f31/bin/ukojak-verify-1t5iHCbJaC/data/06f306e82/bcef237428c846dbaea5fc7da75f81d8 [2023-11-23 20:17:36,903 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:17:36,905 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:17:36,907 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:17:36,907 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:17:36,913 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:17:36,913 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:17:36" (1/1) ... [2023-11-23 20:17:36,915 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a282e2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:17:36, skipping insertion in model container [2023-11-23 20:17:36,915 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:17:36" (1/1) ... [2023-11-23 20:17:36,939 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:17:37,129 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:17:37,151 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:17:37,178 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:17:37,194 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:17:37,194 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:17:37 WrapperNode [2023-11-23 20:17:37,195 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:17:37,196 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:17:37,196 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:17:37,197 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:17:37,205 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:17:37" (1/1) ... [2023-11-23 20:17:37,213 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:17:37" (1/1) ... [2023-11-23 20:17:37,246 INFO L138 Inliner]: procedures = 14, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 155 [2023-11-23 20:17:37,246 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:17:37,247 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:17:37,247 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:17:37,248 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:17:37,258 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:17:37" (1/1) ... [2023-11-23 20:17:37,258 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:17:37" (1/1) ... [2023-11-23 20:17:37,260 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:17:37" (1/1) ... [2023-11-23 20:17:37,261 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:17:37" (1/1) ... [2023-11-23 20:17:37,266 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:17:37" (1/1) ... [2023-11-23 20:17:37,270 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:17:37" (1/1) ... [2023-11-23 20:17:37,285 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:17:37" (1/1) ... [2023-11-23 20:17:37,287 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:17:37" (1/1) ... [2023-11-23 20:17:37,290 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:17:37,291 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:17:37,291 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:17:37,291 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:17:37,292 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:17:37" (1/1) ... [2023-11-23 20:17:37,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:17:37,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f34a9350-74f2-4107-b76b-b564943a4f31/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:17:37,329 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f34a9350-74f2-4107-b76b-b564943a4f31/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:17:37,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f34a9350-74f2-4107-b76b-b564943a4f31/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:17:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:17:37,372 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 20:17:37,373 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 20:17:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:17:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:17:37,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:17:37,373 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-23 20:17:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-23 20:17:37,434 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:17:37,436 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:17:38,078 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:17:38,122 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:17:38,122 INFO L309 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-23 20:17:38,124 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:17:38 BoogieIcfgContainer [2023-11-23 20:17:38,124 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:17:38,125 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 20:17:38,125 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 20:17:38,136 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 20:17:38,137 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:17:38" (1/1) ... [2023-11-23 20:17:38,147 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:17:38,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:38,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 206 states and 217 transitions. [2023-11-23 20:17:38,215 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 217 transitions. [2023-11-23 20:17:38,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-23 20:17:38,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:38,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:38,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:38,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:17:38,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:38,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 205 states and 216 transitions. [2023-11-23 20:17:38,505 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 216 transitions. [2023-11-23 20:17:38,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-23 20:17:38,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:38,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:38,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:38,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:17:38,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:38,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 204 states and 215 transitions. [2023-11-23 20:17:38,693 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 215 transitions. [2023-11-23 20:17:38,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-23 20:17:38,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:38,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:38,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:38,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:17:38,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:38,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 203 states and 214 transitions. [2023-11-23 20:17:38,802 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 214 transitions. [2023-11-23 20:17:38,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-23 20:17:38,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:38,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:38,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:38,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:17:38,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:38,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 202 states and 213 transitions. [2023-11-23 20:17:38,926 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 213 transitions. [2023-11-23 20:17:38,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-23 20:17:38,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:38,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:38,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:38,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-23 20:17:38,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:38,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 201 states and 212 transitions. [2023-11-23 20:17:38,980 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 212 transitions. [2023-11-23 20:17:38,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:38,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:38,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:39,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:39,031 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:39,039 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:39,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:39,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:39,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:39,276 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:39,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:39,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:39,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:39,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:39,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:39,300 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:39,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:39,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:39,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:39,359 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:39,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:39,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:39,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:39,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:39,383 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:39,384 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:39,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:39,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:39,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:39,465 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:39,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:39,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:39,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:39,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:39,494 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:39,496 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:39,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:39,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:39,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:39,550 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:39,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:39,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:39,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:39,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:39,571 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:39,573 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:39,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:39,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:39,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:39,629 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:39,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:39,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:39,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:39,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:39,650 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:39,651 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:39,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:39,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:39,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:39,702 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:39,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:39,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:39,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:39,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:39,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:39,723 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:39,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:39,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:39,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:39,771 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:39,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:39,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:39,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:39,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:39,791 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:39,792 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:39,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:39,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:39,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:39,840 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:39,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:39,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:39,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:39,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:39,860 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:39,861 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:39,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:39,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:39,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:39,908 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:39,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:39,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:39,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:39,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:39,928 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:39,929 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:39,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:39,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:39,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:39,976 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:39,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:39,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:39,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:39,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:39,996 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:39,997 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:40,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:40,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:40,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:40,046 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:40,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:40,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:40,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:40,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:40,072 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:40,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:40,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:40,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:40,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:40,122 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:40,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:40,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:40,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:40,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:40,142 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:40,143 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:40,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:40,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:40,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:40,209 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:40,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:40,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:40,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:40,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:40,237 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:40,239 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:40,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:40,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:40,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:40,288 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:40,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:40,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:40,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:40,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:40,314 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:40,323 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:40,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:40,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:40,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:40,387 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:40,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:40,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:40,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:40,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:40,412 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:40,414 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:40,446 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:40,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:40,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:40,463 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:40,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:40,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:40,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:40,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:40,484 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:40,486 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:40,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:40,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:40,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:40,553 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:40,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:40,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:40,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:40,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:40,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:40,577 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:40,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:40,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:40,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:40,629 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:40,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:40,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:40,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:40,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:40,649 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:40,650 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:40,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:40,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:40,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:40,698 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:40,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:40,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:40,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:40,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:40,721 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:40,722 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:40,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:40,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:40,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:40,767 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:40,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:40,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:40,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:40,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:40,784 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:40,785 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:40,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:40,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:40,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:40,826 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:40,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:40,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:40,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:40,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:40,848 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:40,851 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:40,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:40,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:40,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:40,895 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:40,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:40,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:40,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:40,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:40,918 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:40,919 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:40,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:40,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:40,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:40,966 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:40,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:40,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:40,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:40,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:40,982 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:40,983 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:41,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:41,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:41,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:41,023 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:41,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:41,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:41,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:41,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:41,041 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:41,042 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:41,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:41,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:41,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:41,085 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:41,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:41,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:41,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:41,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:41,101 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:41,102 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:41,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:41,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:41,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:41,166 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:41,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:41,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:41,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:41,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:41,187 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:41,188 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:41,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:41,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:41,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:41,227 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:41,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:41,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:41,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:41,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:41,243 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:41,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:41,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:41,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:41,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:41,281 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:41,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:41,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:41,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:41,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:41,296 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:41,298 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:41,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:41,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:41,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:41,346 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:41,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:41,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:41,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:41,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:41,362 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:41,363 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:41,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:41,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:41,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:41,401 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:41,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:41,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:41,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:41,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:41,416 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:41,417 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:41,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:41,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:41,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:41,453 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:41,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:41,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:41,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:41,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:41,468 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:41,472 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:41,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:41,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:41,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:41,518 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:41,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:41,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:41,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:41,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:41,535 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:41,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:41,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:41,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:41,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:41,573 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:41,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:41,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:41,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:41,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:41,589 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:41,590 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:41,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:41,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:41,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:41,627 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:41,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:41,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:41,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:41,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:41,642 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:41,643 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:41,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:41,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:41,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:41,681 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:41,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:41,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:41,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:41,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:41,696 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:41,697 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:41,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:41,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:41,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:41,734 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:41,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:41,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:41,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:41,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:41,750 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:41,751 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:41,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:41,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:41,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:41,787 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:41,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:41,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:41,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:41,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:41,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:41,803 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:41,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:41,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:41,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:41,841 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:41,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:41,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:41,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:41,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:41,857 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:41,858 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:41,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:41,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:41,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:41,896 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:41,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:41,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:41,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:41,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:41,911 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:41,912 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:41,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:41,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:41,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:41,947 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:41,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:41,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:41,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:41,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:41,978 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:41,979 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:42,002 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:42,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:42,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:42,018 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:42,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:42,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:42,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:42,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:42,032 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:42,033 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:42,056 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:42,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:42,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:42,073 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:42,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:42,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:42,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:42,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:42,103 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:42,105 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:42,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:42,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:42,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:42,150 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:42,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:42,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:42,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:42,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:42,168 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:42,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:42,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:42,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:42,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:42,205 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:42,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:42,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:42,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:42,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:42,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:42,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:42,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:42,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:42,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:42,260 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:42,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:42,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:42,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:42,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:42,276 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:42,276 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:42,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:42,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:42,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:42,315 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:42,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:42,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:42,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:42,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:42,331 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:42,332 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:42,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:42,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:42,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:42,368 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:42,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:42,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:42,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:42,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:42,384 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:42,384 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:42,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:42,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:42,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:42,421 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:42,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:42,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:42,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:42,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:42,437 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:42,438 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:42,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:42,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:42,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:42,474 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:42,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:42,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:42,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:42,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:42,498 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:42,499 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:42,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:42,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:42,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:42,536 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:42,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:42,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:42,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:42,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:42,551 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:42,552 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:42,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:42,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:42,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:42,588 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:42,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:42,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:42,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:42,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:42,603 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:42,604 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:42,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:42,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:42,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:42,644 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:42,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:42,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:42,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:42,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:42,660 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:42,661 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:42,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:42,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:42,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:42,699 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:42,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:42,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:42,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:42,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:42,714 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:42,715 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:42,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:42,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:42,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:42,751 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:42,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:42,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:42,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:42,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:42,767 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:42,768 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:42,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:42,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:42,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:42,807 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:42,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:42,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:42,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:42,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:42,828 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:42,829 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:42,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:42,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:42,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:42,866 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:42,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:42,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:42,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:42,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:42,898 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:42,899 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:42,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:42,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:42,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:42,937 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:42,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:42,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:42,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:42,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:42,959 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:42,960 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:42,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:42,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:42,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:42,996 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:42,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:42,998 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:42,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:43,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:43,016 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:43,017 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:43,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:43,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:43,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:43,054 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:43,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:43,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:43,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:43,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:43,069 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:43,069 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:43,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:43,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:43,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:43,107 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:43,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:43,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:43,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:43,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:43,123 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:43,124 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:43,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:43,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:43,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:43,161 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:43,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:43,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:43,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:43,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:43,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:43,185 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:43,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:43,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:43,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:43,222 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:43,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:43,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:43,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:43,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:43,237 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:43,238 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:43,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:43,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:43,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:43,273 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:43,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:43,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:43,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:43,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:43,288 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:43,289 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:43,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:43,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:43,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:43,330 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:43,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:43,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:43,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:43,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:43,345 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:43,346 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:43,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:43,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:43,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:43,383 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:43,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:43,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:43,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:43,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:43,398 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:43,399 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:43,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:43,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:43,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:43,438 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:43,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:43,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:43,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:43,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:43,454 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:43,454 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:43,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:43,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:43,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:43,491 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:43,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:43,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:43,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:43,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:43,506 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:43,507 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:43,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:43,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:43,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:43,546 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:43,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:43,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:43,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:43,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:43,570 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:43,571 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:43,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:43,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:43,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:43,607 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:43,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:43,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:43,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:43,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:43,622 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:43,623 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:43,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:43,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:43,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:43,660 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:43,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:43,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:43,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:43,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:43,676 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:43,677 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:43,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:43,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:43,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:43,714 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:43,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:43,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:43,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:43,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:43,738 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:43,739 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:43,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:43,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:43,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:43,775 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:43,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:43,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:43,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:43,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:43,791 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:43,792 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:43,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:43,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:43,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:43,856 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:43,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:43,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:43,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:43,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:43,875 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:43,876 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:43,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:43,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:43,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:43,915 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:43,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:43,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:43,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:43,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:43,931 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:43,932 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:43,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:43,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:43,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:43,970 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:43,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:43,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:43,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:43,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:43,987 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:43,988 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:44,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:44,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:44,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:44,028 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:44,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:44,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:44,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:44,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:44,044 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:44,045 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:44,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:44,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:44,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:44,086 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:44,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:44,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:44,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:44,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:44,103 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:44,104 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:44,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:44,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:44,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:44,144 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:44,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:44,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:44,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:44,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:44,160 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:44,161 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:44,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:44,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:44,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:44,197 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:44,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:44,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:44,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:44,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:44,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:44,212 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:44,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:44,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:44,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:44,247 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:44,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:44,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:44,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:44,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:44,262 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:44,262 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:44,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:44,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:44,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:44,298 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:44,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:44,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:44,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:44,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:44,313 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:44,314 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:44,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:44,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:44,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:44,350 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:44,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:44,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:44,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:44,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:44,365 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:44,366 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:44,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:44,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:44,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:44,405 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:44,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:44,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:44,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:44,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:44,421 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:44,422 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:44,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:44,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:44,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:44,462 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:44,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:44,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:44,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:44,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:44,477 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:44,478 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:44,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:44,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:44,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:44,519 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:44,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:44,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:44,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:44,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:44,533 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:44,534 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:44,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:44,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:44,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:44,571 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:44,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:44,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:44,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:44,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:44,587 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:44,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:44,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:44,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:44,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:44,623 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:44,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:44,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:44,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:44,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:44,643 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:44,644 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:44,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:44,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:44,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:44,679 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:44,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:44,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:44,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:44,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:44,695 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:44,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:44,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:44,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:44,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:44,734 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:44,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:44,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:44,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:44,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:44,750 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:44,751 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:44,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:44,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:44,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:44,788 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:44,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:44,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:44,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:44,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:44,803 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:44,804 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:44,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:44,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:44,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:44,841 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:44,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:44,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:44,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:44,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:44,856 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:44,857 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:44,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:44,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:44,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:44,909 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:44,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:44,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:44,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:44,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:44,923 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:44,923 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:44,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:44,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:44,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:44,955 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:44,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:44,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:44,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:44,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:44,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:44,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:44,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:44,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:45,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:45,000 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:45,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:45,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:45,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:45,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:45,013 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:45,014 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:45,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:45,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:45,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:45,047 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:45,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:45,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:45,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:45,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:45,061 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:45,061 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:45,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:45,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:45,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:45,094 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:45,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:45,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:45,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:45,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:45,108 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:45,109 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:45,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:45,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:45,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:45,141 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:45,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:45,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:45,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:45,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:45,155 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:45,156 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:45,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:45,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:45,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:45,188 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:45,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:45,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:45,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:45,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:45,202 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:45,202 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:45,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:45,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:45,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:45,235 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:45,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:45,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:45,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:45,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:45,249 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:45,250 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:45,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:45,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:45,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:45,282 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:45,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:45,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:45,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:45,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:45,296 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:45,297 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:45,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:45,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:45,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:45,329 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:45,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:45,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:45,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:45,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:45,344 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:45,344 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:45,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:45,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:45,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:45,380 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:45,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:45,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:45,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:45,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:45,395 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:45,395 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:45,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:45,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:45,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:45,434 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:45,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:45,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:45,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:45,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:45,449 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:45,450 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:45,476 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:45,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:45,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:45,486 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:45,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:45,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:45,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:45,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:45,501 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:45,502 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:45,529 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:45,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:45,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:45,540 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:45,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:45,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:45,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:45,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:45,555 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:45,556 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:45,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:45,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:45,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:45,593 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:45,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:45,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:45,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:45,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:45,609 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:45,609 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:45,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:45,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:45,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:45,648 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:45,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:45,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:45,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:45,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:45,665 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:45,665 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:45,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:45,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:45,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:45,706 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:45,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:45,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:45,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:45,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:45,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:45,723 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:45,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:45,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:45,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:45,761 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:45,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:45,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:45,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:45,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:45,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:45,778 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:45,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:45,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:45,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:45,817 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:45,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:45,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:45,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:45,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:45,834 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:45,835 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:45,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:45,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:45,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:45,873 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:45,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:45,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:45,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:45,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:45,893 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:45,894 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:45,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:45,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:45,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:45,958 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:45,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:45,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:45,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:45,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:45,973 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:45,974 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:45,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:46,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:46,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:46,009 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:46,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:46,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:46,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:46,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:46,024 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:46,025 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:46,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:46,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:46,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:46,061 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:46,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:46,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:46,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:46,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:46,077 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:46,078 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:46,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:46,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:46,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:46,114 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:46,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:46,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:46,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:46,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:46,131 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:46,131 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:46,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:46,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:46,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:46,167 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:46,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:46,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:46,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:46,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:46,183 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:46,184 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:46,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:46,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:46,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:46,216 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:46,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:46,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:46,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:46,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:46,231 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:46,231 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:46,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:46,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:46,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:46,264 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:46,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:46,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:46,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:46,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:46,282 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:46,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:46,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:46,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:46,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:46,318 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:46,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:46,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:46,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:46,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:46,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:46,336 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:46,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:46,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:46,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:46,373 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:46,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:46,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:46,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:46,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:46,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:46,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:46,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:46,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:46,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:46,424 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:46,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:46,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:46,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:46,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:46,439 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:46,440 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:46,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:46,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:46,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:46,481 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:46,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:46,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:46,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:46,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:46,496 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:46,497 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:46,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:46,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:46,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:46,537 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:46,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:46,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:46,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:46,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:46,553 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:46,554 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:46,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:46,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:46,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:46,588 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:46,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:46,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:46,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:46,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:46,603 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:46,604 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:46,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:46,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:46,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:46,639 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:46,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:46,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:46,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:46,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:46,655 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:46,656 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:46,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:46,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:46,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:46,693 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:46,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:46,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:46,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:46,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:46,710 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:46,711 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:46,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:46,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:46,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:46,746 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:46,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:46,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:46,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:46,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:46,763 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:46,764 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:46,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:46,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:46,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:46,801 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:46,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:46,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:46,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:46,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:46,816 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:46,816 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:46,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:46,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:46,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:46,851 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:46,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:46,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:46,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:46,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:46,865 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:46,866 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:46,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:46,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:46,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:46,901 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:46,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:46,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:46,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:46,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:46,918 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:46,919 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:46,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:46,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:46,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:46,963 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:46,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:46,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:46,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:46,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:46,979 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:46,981 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:47,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:47,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:47,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:47,043 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:47,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:47,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:47,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:47,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:47,065 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:47,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:47,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:47,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:47,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:47,104 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:47,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:47,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:47,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:47,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:47,120 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:47,121 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:47,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:47,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:47,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:47,163 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:47,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:47,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:47,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:47,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:47,178 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:47,179 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:47,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:47,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:47,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:47,214 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:47,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:47,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:47,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:47,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:47,231 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:47,231 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:47,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:47,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:47,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:47,265 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:47,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:47,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:47,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:47,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:47,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:47,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:47,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:47,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:47,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:47,315 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:47,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:47,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:47,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:47,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:47,329 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:47,330 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:47,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:47,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:47,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:47,365 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:47,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:47,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:47,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:47,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:47,379 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:47,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:47,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:47,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:47,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:47,420 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:47,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:47,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:47,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:47,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:47,434 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:47,435 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:47,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:47,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:47,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:47,471 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:47,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:47,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:47,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:47,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:47,486 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:47,487 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:47,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:47,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:47,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:47,535 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:47,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:47,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:47,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:47,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:47,551 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:47,552 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:47,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:47,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:47,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:47,591 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:47,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:47,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:47,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:47,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:47,609 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:47,610 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:47,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:47,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:47,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:47,646 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:47,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:47,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:47,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:47,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:47,662 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:47,663 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:47,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:47,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:47,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:47,701 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:47,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:47,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:47,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:47,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:47,717 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:47,718 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:47,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:47,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:47,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:47,757 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:47,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:47,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:47,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:47,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:47,773 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:47,774 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:47,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:47,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:47,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:47,813 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:47,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:47,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:47,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:47,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:47,829 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:47,840 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:47,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:47,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:47,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:47,892 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:47,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:47,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:47,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:47,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:47,910 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:47,911 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:47,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:47,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:47,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:47,952 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:47,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:47,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:47,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:47,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:47,968 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:47,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:47,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:48,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:48,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:48,007 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:48,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:48,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:48,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:48,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:48,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:48,026 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:48,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:48,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:48,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:48,066 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:48,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:48,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:48,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:48,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:48,081 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:48,082 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:48,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:48,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:48,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:48,123 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:48,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:48,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:48,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:48,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:48,139 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:48,140 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:48,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:48,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:48,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:48,182 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:48,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:48,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:48,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:48,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:48,230 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:48,231 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:48,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:48,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:48,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:48,278 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:48,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:48,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:48,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:48,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:48,295 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:48,296 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:48,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:48,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:48,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:48,346 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:48,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:48,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:48,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:48,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:48,364 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:48,365 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:48,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:48,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:48,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:48,406 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:48,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:48,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:48,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:48,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:48,425 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:48,426 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:48,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:48,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:48,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:48,477 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:48,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:48,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:48,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:48,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:48,495 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:48,500 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:48,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:48,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:48,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:48,543 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:48,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:48,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:48,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:48,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:48,561 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:48,562 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:48,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:48,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:48,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:48,614 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:48,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:48,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:48,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:48,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:48,632 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:48,633 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:48,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:48,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:48,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:48,677 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:48,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:48,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:48,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:48,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:48,698 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:48,699 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:48,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:48,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:48,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:48,740 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:48,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:48,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:48,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:48,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:48,756 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:48,758 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:48,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:48,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:48,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:48,795 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:48,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:48,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:48,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:48,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:48,811 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:48,812 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:48,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:48,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:48,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:48,849 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:48,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:48,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:48,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:48,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:48,864 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:48,865 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:48,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:48,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:48,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:48,900 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:48,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:48,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:48,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:48,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:48,916 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:48,917 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:48,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:48,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:48,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:48,953 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:48,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:48,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:48,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:48,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:48,970 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:48,971 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:48,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:49,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:49,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:49,010 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:49,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:49,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:49,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:49,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:49,025 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:49,026 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:49,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:49,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:49,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:49,064 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:49,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:49,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:49,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:49,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:49,080 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:49,080 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:49,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:49,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:49,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:49,116 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:49,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:49,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:49,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:49,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:49,132 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:49,132 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:49,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:49,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:49,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:49,167 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:49,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:49,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:49,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:49,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:49,191 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:49,192 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:49,216 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:49,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:49,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:49,225 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:49,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:49,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:49,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:49,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:49,244 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:49,245 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:49,269 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:49,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:49,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:49,278 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:49,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:49,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:49,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:49,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:49,296 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:49,297 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:49,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:49,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:49,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:49,333 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:49,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:49,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:49,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:49,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:49,347 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:49,348 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:49,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:49,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:49,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:49,384 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:49,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:49,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:49,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:49,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:49,399 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:49,400 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:49,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:49,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:49,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:49,435 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:49,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:49,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:49,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:49,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:49,450 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:49,451 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:49,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:49,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:49,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:49,487 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:49,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:49,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:49,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:49,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:49,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:49,504 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:49,531 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:49,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:49,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:49,540 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:49,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:49,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:49,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:49,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:49,557 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:49,558 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:49,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:49,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:49,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:49,618 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:49,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:49,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:49,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:49,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:49,633 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:49,634 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:49,658 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:49,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:49,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:49,668 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:49,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:49,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:49,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:49,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:49,690 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:49,691 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:49,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:49,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:49,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:49,727 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:49,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:49,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:49,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:49,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:49,743 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:49,743 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:49,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:49,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:49,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:49,778 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:49,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:49,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:49,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:49,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:49,793 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:49,793 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:49,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:49,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:49,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:49,828 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:49,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:49,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:49,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:49,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:49,846 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:49,847 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:49,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:49,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:49,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:49,880 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:49,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:49,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:49,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:49,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:49,895 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:49,895 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:49,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:49,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:49,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:49,929 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:49,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:49,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:49,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:49,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:49,948 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:49,949 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:49,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:49,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:49,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:49,981 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:49,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:49,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:49,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:50,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:50,004 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:50,005 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:50,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:50,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:50,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:50,040 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:50,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:50,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:50,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:50,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:50,058 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:50,058 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:50,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:50,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:50,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:50,094 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:50,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:50,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:50,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:50,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:50,118 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:50,118 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:50,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:50,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:50,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:50,154 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:50,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:50,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:50,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:50,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:50,177 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:50,177 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:50,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:50,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:50,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:50,212 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:50,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:50,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:50,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:50,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:50,226 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:50,227 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:50,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:50,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:50,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:50,262 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:50,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:50,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:50,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:50,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:50,281 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:50,282 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:50,307 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:50,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:50,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:50,317 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:50,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:50,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:50,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:50,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:50,336 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:50,337 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:50,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:50,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:50,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:50,372 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:50,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:50,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:50,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:50,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:50,387 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:50,387 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:50,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:50,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:50,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:50,421 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:50,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:50,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:50,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:50,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:50,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:50,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:50,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:50,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:50,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:50,490 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:50,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:50,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:50,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:50,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:50,506 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:50,506 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:50,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:50,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:50,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:50,543 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:50,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:50,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:50,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:50,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:50,557 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:50,558 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:50,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:50,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:50,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:50,592 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:50,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:50,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:50,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:50,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:50,607 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:50,608 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:50,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:50,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:50,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:50,646 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:50,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:50,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:50,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:50,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:50,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:50,662 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:50,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:50,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:50,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:50,695 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:50,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:50,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:50,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:50,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:50,709 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:50,710 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:50,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:50,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:50,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:50,742 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:50,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:50,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:50,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:50,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:50,756 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:50,757 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:50,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:50,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:50,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:50,790 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:50,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:50,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:50,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:50,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:50,804 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:50,805 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:50,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:50,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:50,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:50,838 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:50,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:50,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:50,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:50,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:50,851 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:50,851 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:50,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:50,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:50,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:50,901 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:50,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:50,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:50,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:50,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:50,914 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:50,914 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:50,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:50,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:50,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:50,945 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:50,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:50,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:50,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:50,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:50,960 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:50,960 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:50,981 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:50,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:50,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:50,989 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:50,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:50,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:50,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:51,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:51,014 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:51,015 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:51,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:51,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:51,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:51,057 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:51,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:51,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:51,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:51,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:51,072 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:51,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:51,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:51,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:51,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:51,104 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:51,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:51,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:51,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:51,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:51,119 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:51,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:51,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:51,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:51,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:51,152 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:51,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:51,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:51,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:51,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:51,165 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:51,166 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:51,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:51,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:51,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:51,198 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:51,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:51,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:51,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:51,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:51,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:51,213 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:51,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:51,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:51,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:51,246 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:51,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:51,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:51,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:51,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:51,260 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:51,261 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:51,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:51,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:51,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:51,293 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:51,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:51,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:51,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:51,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:51,306 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:51,307 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:51,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:51,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:51,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:51,338 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:51,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:51,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:51,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:51,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:51,351 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:51,351 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:51,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:51,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:51,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:51,384 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:51,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:51,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:51,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:51,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:51,398 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:51,401 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:51,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:51,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:51,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:51,434 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:51,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:51,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:51,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:51,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:51,448 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:51,449 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:51,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:51,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:51,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:51,483 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:51,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:51,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:51,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:51,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:51,497 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:51,498 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:51,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:51,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:51,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:51,531 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:51,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:51,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:51,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:51,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:51,545 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:51,546 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:51,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:51,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:51,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:51,580 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:51,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:51,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:51,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:51,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:51,593 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:51,594 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:51,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:51,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:51,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:51,629 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:51,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:51,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:51,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:51,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:51,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:51,645 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:51,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:51,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:51,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:51,681 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:51,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:51,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:51,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:51,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:51,696 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:51,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:51,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:51,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:51,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:51,744 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:51,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:51,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:51,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:51,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:51,766 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:51,767 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:51,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:51,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:51,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:51,812 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:51,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:51,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:51,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:51,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:51,826 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:51,827 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:51,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:51,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:51,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:51,861 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:51,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:51,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:51,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:51,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:51,876 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:51,877 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:51,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:51,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:51,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:51,909 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:51,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:51,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:51,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:51,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:51,923 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:51,924 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:51,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:51,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:51,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:51,958 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:51,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:51,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:51,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:51,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:51,973 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:51,973 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:51,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:52,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:52,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:52,006 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:52,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:52,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:52,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:52,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:52,020 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:52,021 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:52,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:52,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:52,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:52,057 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:52,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:52,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:52,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:52,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:52,072 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:52,073 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:52,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:52,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:52,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:52,109 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:52,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:52,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:52,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:52,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:52,124 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:52,124 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:52,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:52,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:52,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:52,184 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:52,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:52,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:52,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:52,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:52,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:52,198 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:52,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:52,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:52,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:52,231 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:52,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:52,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:52,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:52,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:52,246 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:52,247 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:52,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:52,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:52,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:52,277 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:52,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:52,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:52,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:52,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:52,290 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:52,290 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:52,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:52,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:52,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:52,319 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:52,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:52,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:52,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:52,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:52,331 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:52,332 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:52,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:52,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:52,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:52,361 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:52,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:52,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:52,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:52,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:52,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:52,375 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:52,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:52,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:52,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:52,402 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:52,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:52,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:52,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:52,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:52,415 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:52,415 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:52,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:52,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:52,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:52,444 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:52,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:52,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:52,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:52,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:52,456 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:52,457 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:52,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:52,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:52,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:52,486 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:52,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:52,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:52,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:52,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:52,502 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:52,503 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:52,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:52,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:52,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:52,531 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:52,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:52,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:52,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:52,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:52,544 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:52,545 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:52,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:52,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:52,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:52,573 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:52,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:52,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:52,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:52,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:52,586 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:52,586 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:52,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:52,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:52,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:52,616 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:52,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:52,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:52,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:52,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:52,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:52,630 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:52,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:52,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:52,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:52,658 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:52,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:52,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:52,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:52,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:52,671 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:52,671 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:52,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:52,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:52,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:52,701 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:52,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:52,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:52,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:52,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:52,718 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:52,719 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:52,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:52,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:52,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:52,750 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:52,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:52,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:52,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:52,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:52,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:52,764 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:52,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:52,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:52,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:52,814 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:52,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:52,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:52,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:52,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:52,827 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:52,828 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:52,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:52,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:52,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:52,858 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:52,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:52,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:52,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:52,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:52,871 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:52,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:52,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:52,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:52,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:52,901 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:52,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:52,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:52,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:52,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:52,914 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:52,915 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:52,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:52,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:52,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:52,945 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:52,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:52,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:52,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:52,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:52,967 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:52,968 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:52,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:52,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:53,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:53,000 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:53,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:53,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:53,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:53,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:53,014 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:53,015 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:53,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:53,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:53,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:53,057 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:53,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:53,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:53,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:53,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:53,070 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:53,071 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:53,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:53,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:53,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:53,101 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:53,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:53,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:53,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:53,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:53,119 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:53,120 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:53,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:53,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:53,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:53,155 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:53,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:53,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:53,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:53,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:53,169 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:53,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:53,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:53,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:53,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:53,200 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:53,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:53,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:53,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:53,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:53,213 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:53,213 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:53,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:53,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:53,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:53,245 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:53,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:53,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:53,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:53,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:53,258 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:53,259 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:53,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:53,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:53,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:53,291 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:53,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:53,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:53,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:53,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:53,328 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:53,329 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:53,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:53,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:53,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:53,371 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:53,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:53,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:53,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:53,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:53,386 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:53,387 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:53,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:53,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:53,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:53,422 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:53,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:53,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:53,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:53,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:53,436 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:53,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:53,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:53,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:53,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:53,471 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:53,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:53,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:53,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:53,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:53,485 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:53,486 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:53,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:53,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:53,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:53,521 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:53,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:53,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:53,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:53,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:53,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:53,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:53,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:53,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:53,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:53,573 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:53,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:53,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:53,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:53,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:53,588 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:53,589 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:53,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:53,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:53,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:53,624 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:53,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:53,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:53,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:53,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:53,640 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:53,641 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:53,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:53,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:53,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:53,688 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:53,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:53,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:53,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:53,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:53,704 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:53,705 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:53,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:53,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:53,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:53,745 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:53,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:53,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:53,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:53,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:53,760 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:53,761 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:53,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:53,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:53,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:53,797 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:53,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:53,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:53,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:53,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:53,811 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:53,812 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:53,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:53,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:53,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:53,847 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:53,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:53,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:53,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:53,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:53,860 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:53,861 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:53,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:53,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:53,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:53,892 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:53,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:53,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:53,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:53,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:53,904 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:53,905 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:53,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:53,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:53,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:53,938 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:53,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:53,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:53,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:53,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:53,952 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:53,952 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:53,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:53,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:53,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:53,986 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:53,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:53,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:53,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:53,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:54,000 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:54,001 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:54,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:54,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:54,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:54,035 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:54,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:54,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:54,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:54,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:54,048 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:54,049 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:54,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:54,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:54,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:54,080 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:54,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:54,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:54,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:54,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:54,093 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:54,093 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:54,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:54,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:54,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:54,126 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:54,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:54,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:54,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:54,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:54,139 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:54,140 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:54,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:54,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:54,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:54,171 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:54,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:54,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:54,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:54,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:54,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:54,185 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:54,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:54,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:54,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:54,221 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:54,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:54,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:54,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:54,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:54,236 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:54,236 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:54,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:54,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:54,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:54,269 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:54,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:54,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:54,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:54,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:54,282 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:54,282 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:54,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:54,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:54,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:54,313 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:54,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:54,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:54,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:54,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:54,327 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:54,327 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:54,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:54,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:54,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:54,363 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:54,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:54,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:54,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:54,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:54,377 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:54,378 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:54,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:54,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:54,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:54,416 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:54,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:54,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:54,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:54,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:54,440 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:54,441 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:54,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:54,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:54,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:54,473 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:54,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:54,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:54,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:54,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:54,488 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:54,488 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:54,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:54,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:54,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:54,522 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:54,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:54,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:54,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:54,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:54,535 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:54,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:54,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:54,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:54,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:54,567 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:54,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:54,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:54,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:54,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:54,580 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:54,581 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:54,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:54,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:54,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:54,614 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:54,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:54,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:54,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:54,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:54,627 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:54,628 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:54,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:54,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:54,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:54,661 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:54,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:54,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:54,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:54,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:54,675 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:54,676 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:54,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:54,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:54,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:54,709 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:54,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:54,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:54,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:54,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:54,724 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:54,725 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:54,749 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:54,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:54,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:54,757 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:54,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:54,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:54,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:54,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:54,771 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:54,771 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:54,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:54,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:54,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:54,822 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:54,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:54,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:54,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:54,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:54,835 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:54,836 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:54,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:54,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:54,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:54,865 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:54,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:54,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:54,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:54,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:54,878 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:54,879 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:54,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:54,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:54,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:54,909 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:54,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:54,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:54,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:54,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:54,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:54,922 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:54,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:54,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:54,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:54,955 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:54,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:54,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:54,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:54,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:54,982 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:54,983 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:55,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:55,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:55,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:55,019 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:55,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:55,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:55,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:55,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:55,031 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:55,032 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:55,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:55,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:55,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:55,067 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:55,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:55,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:55,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:55,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:55,080 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:55,080 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:55,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:55,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:55,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:55,109 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:55,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:55,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:55,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:55,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:55,122 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:55,122 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:55,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:55,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:55,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:55,151 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:55,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:55,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:55,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:55,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:55,163 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:55,164 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:55,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:55,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:55,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:55,192 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:55,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:55,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:55,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:55,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:55,205 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:55,205 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:55,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:55,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:55,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:55,235 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:55,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:55,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:55,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:55,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:55,248 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:55,249 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:55,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:55,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:55,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:55,279 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:55,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:55,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:55,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:55,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:55,292 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:55,293 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:55,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:55,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:55,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:55,326 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:55,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:55,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:55,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:55,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:55,340 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:55,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:55,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:55,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:55,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:55,373 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:55,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:55,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:55,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:55,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:55,386 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:55,386 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:55,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:55,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:55,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:55,419 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:55,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:55,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:55,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:55,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:55,433 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:55,434 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:55,462 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:55,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:55,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:55,471 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:55,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:55,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:55,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:55,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:55,486 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:55,487 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:55,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:55,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:55,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:55,522 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:55,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:55,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:55,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:55,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:55,537 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:55,538 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:55,564 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:55,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:55,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:55,573 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:55,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:55,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:55,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:55,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:55,588 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:55,589 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:55,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:55,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:55,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:55,625 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:55,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:55,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:55,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:55,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:55,640 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:55,641 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:55,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:55,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:55,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:55,680 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:55,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:55,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:55,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:55,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:55,695 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:55,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:55,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:55,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:55,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:55,731 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:55,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:55,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:55,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:55,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:55,745 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:55,746 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:55,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:55,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:55,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:55,780 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:55,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:55,780 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:55,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:55,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:55,794 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:55,794 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:55,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:55,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:55,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:55,830 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:55,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:55,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:55,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:55,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:55,844 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:55,845 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:55,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:55,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:55,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:55,878 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:55,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:55,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:55,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:55,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:55,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:55,893 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:55,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:55,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:55,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:55,926 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:55,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:55,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:55,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:55,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:55,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:55,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:55,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:55,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:55,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:55,978 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:55,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:55,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:55,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:55,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:55,993 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:55,993 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:56,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:56,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:56,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:56,029 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:56,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:56,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:56,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:56,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:56,044 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:56,045 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:56,072 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:56,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:56,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:56,081 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:56,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:56,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:56,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:56,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:56,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:56,099 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:56,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:56,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:56,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:56,134 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:56,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:56,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:56,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:56,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:56,149 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:56,150 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:56,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:56,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:56,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:56,185 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:56,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:56,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:56,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:56,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:56,199 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:56,200 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:56,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:56,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:56,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:56,235 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:56,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:56,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:56,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:56,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:56,249 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:56,250 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:56,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:56,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:56,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:56,306 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:56,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:56,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:56,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:56,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:56,320 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:56,321 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:56,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:56,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:56,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:56,353 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:56,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:56,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:56,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:56,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:56,367 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:56,368 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:56,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:56,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:56,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:56,400 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:56,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:56,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:56,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:56,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:56,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:56,415 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:56,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:56,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:56,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:56,473 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:56,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:56,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:56,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:56,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:56,486 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:56,487 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:56,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:56,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:56,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:56,520 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:56,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:56,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:56,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:56,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:56,534 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:56,535 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:56,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:56,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:56,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:56,566 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:56,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:56,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:56,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:56,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:56,580 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:56,580 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:56,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:56,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:56,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:56,612 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:56,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:56,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:56,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:56,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:56,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:56,626 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:56,650 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:56,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:56,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:56,659 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:56,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:56,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:56,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:56,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:56,673 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:56,673 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:56,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:56,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:56,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:56,705 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:56,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:56,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:56,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:56,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:56,718 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:56,719 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:56,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:56,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:56,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:56,748 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:56,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:56,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:56,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:56,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:56,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:56,762 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:56,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:56,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:56,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:56,794 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:56,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:56,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:56,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:56,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:56,808 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:56,809 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:56,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:56,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:56,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:56,841 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:56,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:56,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:56,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:56,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:56,854 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:56,855 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:56,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:56,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:56,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:56,886 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:56,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:56,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:56,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:56,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:56,900 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:56,900 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:56,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:56,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:56,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:56,932 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:56,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:56,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:56,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:56,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:56,946 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:56,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:56,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:56,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:56,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:56,980 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:56,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:56,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:56,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:56,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:56,994 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:56,995 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:57,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:57,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:57,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:57,026 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:57,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:57,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:57,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:57,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:57,041 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:57,042 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:57,065 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:57,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:57,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:57,073 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:57,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:57,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:57,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:57,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:57,087 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:57,087 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:57,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:57,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:57,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:57,121 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:57,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:57,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:57,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:57,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:57,135 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:57,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:57,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:57,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:57,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:57,169 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:57,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:57,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:57,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:57,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:57,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:57,184 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:57,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:57,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:57,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:57,218 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:57,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:57,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:57,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:57,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:57,231 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:57,232 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:57,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:57,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:57,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:57,263 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:57,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:57,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:57,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:57,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:57,278 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:57,278 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:57,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:57,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:57,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:57,309 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:57,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:57,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:57,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:57,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:57,323 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:57,324 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:57,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:57,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:57,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:57,358 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:57,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:57,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:57,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:57,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:57,379 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:57,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:57,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:57,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:57,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:57,415 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:57,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:57,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:57,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:57,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:57,430 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:57,431 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:57,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:57,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:57,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:57,465 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:57,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:57,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:57,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:57,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:57,479 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:57,479 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:57,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:57,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:57,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:57,514 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:57,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:57,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:57,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:57,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:57,529 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:57,530 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:57,558 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:57,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:57,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:57,567 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:57,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:57,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:57,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:57,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:57,582 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:57,583 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:57,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:57,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:57,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:57,619 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:57,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:57,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:57,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:57,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:57,634 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:57,635 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:57,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:57,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:57,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:57,672 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:57,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:57,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:57,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:57,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:57,688 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:57,688 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:57,715 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:57,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:57,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:57,725 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:57,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:57,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:57,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:57,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:57,740 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:57,741 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:57,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:57,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:57,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:57,775 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:57,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:57,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:57,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:57,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:57,790 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:57,791 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:57,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:57,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:57,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:57,830 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:57,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:57,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:57,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:57,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:57,843 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:57,844 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:57,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:57,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:57,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:57,874 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:57,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:57,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:57,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:57,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:57,888 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:57,888 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:57,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:57,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:57,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:57,921 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:57,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:57,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:57,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:57,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:57,934 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:57,935 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:57,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:57,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:57,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:57,969 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:57,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:57,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:57,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:57,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:57,983 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:57,984 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:58,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:58,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:58,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:58,017 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:58,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:58,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:58,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:58,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:58,034 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:58,035 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:58,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:58,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:58,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:58,069 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:58,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:58,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:58,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:58,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:58,084 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:58,084 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:58,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:58,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:58,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:58,115 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:58,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:58,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:58,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:58,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:58,131 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:58,132 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:58,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:58,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:58,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:58,162 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:58,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:58,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:58,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:58,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:58,175 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:58,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:58,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:58,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:58,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:58,207 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:58,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:58,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:58,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:58,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:58,228 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:58,229 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:58,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:58,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:58,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:58,266 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:58,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:58,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:58,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:58,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:58,292 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:58,293 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:58,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:58,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:58,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:58,326 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:58,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:58,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:58,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:58,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:58,339 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:58,340 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:58,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:58,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:58,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:58,382 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:58,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:58,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:58,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:58,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:58,397 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:58,398 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:58,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:58,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:58,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:58,431 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:58,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:58,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:58,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:58,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:58,445 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:58,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:58,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:58,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:58,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:58,479 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:58,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:58,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:58,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:58,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:58,494 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:58,495 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:58,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:58,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:58,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:58,528 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:58,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:58,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:58,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:58,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:58,542 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:58,543 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:58,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:58,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:58,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:58,577 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:58,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:58,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:58,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:58,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:58,591 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:58,592 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:58,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:58,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:58,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:58,628 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:58,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:58,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:58,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:58,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:58,649 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:58,650 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:58,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:58,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:58,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:58,686 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:58,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:58,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:58,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:58,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:58,704 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:58,704 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:58,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:58,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:58,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:58,741 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:58,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:58,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:58,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:58,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:58,756 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:58,757 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:58,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:58,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:58,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:58,794 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:58,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:58,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:58,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:58,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:58,809 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:58,811 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:58,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:58,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:58,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:58,846 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:58,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:58,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:58,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:58,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:58,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:58,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:58,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:58,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:58,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:58,896 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:58,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:58,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:58,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:58,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:58,911 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:58,912 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:58,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:58,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:58,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:58,943 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:58,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:58,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:58,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:58,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:58,958 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:58,959 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:58,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:58,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:58,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:58,991 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:58,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:58,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:58,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:59,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:59,005 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:59,006 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:59,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:59,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:59,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:59,040 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:59,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:59,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:59,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:59,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:59,054 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:59,061 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:59,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:59,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:59,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:59,093 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:59,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:59,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:59,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:59,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:59,107 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:59,108 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:59,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:59,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:59,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:59,141 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:59,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:59,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:59,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:59,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:59,154 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:59,155 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:59,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:59,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:59,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:59,188 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:59,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:59,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:59,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:59,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:59,202 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:59,203 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:59,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:59,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:59,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:59,239 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:59,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:59,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:59,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:59,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:59,253 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:59,253 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:59,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:59,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:59,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:59,286 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:59,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:59,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:59,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:59,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:59,300 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:59,301 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:59,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:59,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:59,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:59,333 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:59,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:59,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:59,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:59,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:59,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:59,357 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:59,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:59,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:59,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:59,386 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:59,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:59,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:59,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:59,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:59,400 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:59,401 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:59,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:59,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:59,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:59,436 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:59,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:59,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:59,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:59,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:59,451 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:59,452 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:59,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:59,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:59,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:59,486 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:59,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:59,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:59,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:59,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:59,505 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:59,505 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:59,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:59,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:59,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:59,545 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:59,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:59,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:59,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:59,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:59,562 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:59,563 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:59,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:59,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:59,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:59,592 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:59,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:59,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:59,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:59,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:59,605 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:59,606 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:59,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:59,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:59,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:59,635 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:59,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:59,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:59,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:59,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:59,650 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:59,651 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:59,672 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:59,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:59,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:59,681 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:59,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:59,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:59,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:59,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:59,700 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:59,701 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:59,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:59,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:59,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:59,733 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:59,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:59,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:59,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:59,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:59,755 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:59,756 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:59,776 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:59,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:59,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:59,787 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:59,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:59,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:59,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:59,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:59,800 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:59,801 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:59,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:59,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:59,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:59,829 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:59,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:59,830 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:59,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:59,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:59,842 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:59,843 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:59,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:59,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:59,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:59,871 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:59,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:59,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:59,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:59,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:59,883 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:59,884 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:59,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:59,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:59,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:59,912 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:59,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:59,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:59,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:59,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:59,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:59,927 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:17:59,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:17:59,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:17:59,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:17:59,956 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:17:59,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:17:59,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:17:59,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:17:59,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:17:59,969 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:17:59,973 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:00,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:00,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:00,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:00,011 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:00,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:00,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:00,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:00,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:00,024 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:00,024 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:00,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:00,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:00,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:00,054 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:00,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:00,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:00,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:00,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:00,068 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:00,068 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:00,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:00,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:00,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:00,102 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:00,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:00,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:00,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:00,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:00,121 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:00,122 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:00,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:00,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:00,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:00,153 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:00,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:00,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:00,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:00,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:00,166 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:00,167 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:00,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:00,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:00,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:00,198 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:00,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:00,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:00,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:00,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:00,213 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:00,221 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:00,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:00,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:00,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:00,265 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:00,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:00,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:00,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:00,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:00,293 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:00,294 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:00,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:00,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:00,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:00,343 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:00,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:00,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:00,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:00,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:00,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:00,357 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:00,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:00,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:00,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:00,392 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:00,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:00,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:00,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:00,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:00,405 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:00,405 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:00,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:00,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:00,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:00,436 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:00,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:00,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:00,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:00,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:00,448 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:00,449 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:00,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:00,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:00,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:00,479 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:00,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:00,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:00,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:00,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:00,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:00,493 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:00,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:00,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:00,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:00,524 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:00,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:00,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:00,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:00,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:00,537 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:00,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:00,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:00,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:00,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:00,568 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:00,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:00,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:00,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:00,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:00,581 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:00,581 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:00,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:00,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:00,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:00,612 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:00,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:00,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:00,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:00,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:00,625 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:00,626 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:00,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:00,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:00,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:00,656 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:00,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:00,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:00,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:00,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:00,669 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:00,670 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:00,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:00,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:00,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:00,699 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:00,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:00,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:00,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:00,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:00,712 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:00,712 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:00,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:00,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:00,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:00,743 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:00,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:00,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:00,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:00,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:00,756 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:00,757 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:00,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:00,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:00,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:00,790 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:00,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:00,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:00,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:00,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:00,823 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:00,823 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:00,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:00,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:00,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:00,855 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:00,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:00,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:00,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:00,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:00,867 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:00,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:00,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:00,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:00,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:00,896 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:00,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:00,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:00,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:00,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:00,908 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:00,909 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:00,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:00,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:00,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:00,936 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:00,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:00,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:00,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:00,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:00,948 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:00,948 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:00,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:00,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:00,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:00,975 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:00,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:00,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:00,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:00,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:00,986 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:00,987 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:01,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:01,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:01,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:01,015 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:01,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:01,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:01,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:01,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:01,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:01,028 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:01,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:01,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:01,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:01,057 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:01,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:01,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:01,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:01,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:01,069 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:01,069 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:01,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:01,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:01,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:01,096 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:01,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:01,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:01,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:01,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:01,108 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:01,108 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:01,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:01,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:01,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:01,135 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:01,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:01,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:01,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:01,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:01,147 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:01,148 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:01,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:01,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:01,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:01,175 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:01,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:01,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:01,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:01,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:01,187 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:01,201 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:01,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:01,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:01,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:01,232 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:01,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:01,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:01,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:01,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:01,245 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:01,246 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:01,267 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:01,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:01,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:01,275 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:01,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:01,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:01,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:01,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:01,288 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:01,289 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:01,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:01,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:01,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:01,318 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:01,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:01,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:01,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:01,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:01,330 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:01,331 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:01,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:01,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:01,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:01,360 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:01,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:01,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:01,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:01,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:01,373 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:01,374 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:01,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:01,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:01,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:01,404 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:01,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:01,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:01,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:01,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:01,417 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:01,418 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:01,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:01,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:01,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:01,450 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:01,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:01,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:01,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:01,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:01,464 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:01,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:01,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:01,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:01,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:01,498 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:01,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:01,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:01,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:01,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:01,512 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:01,513 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:01,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:01,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:01,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:01,547 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:01,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:01,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:01,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:01,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:01,561 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:01,562 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:01,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:01,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:01,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:01,596 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:01,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:01,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:01,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:01,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:01,610 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:01,611 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:01,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:01,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:01,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:01,646 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:01,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:01,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:01,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:01,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:01,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:01,661 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:01,686 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:01,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:01,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:01,696 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:01,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:01,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:01,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:01,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:01,711 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:01,711 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:01,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:01,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:01,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:01,747 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:01,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:01,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:01,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:01,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:01,762 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:01,762 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:01,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:01,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:01,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:01,798 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:01,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:01,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:01,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:01,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:01,813 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:01,814 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:01,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:01,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:01,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:01,849 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:01,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:01,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:01,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:01,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:01,864 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:01,865 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:01,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:01,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:01,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:01,898 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:01,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:01,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:01,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:01,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:01,912 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:01,913 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:01,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:01,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:01,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:01,947 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:01,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:01,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:01,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:01,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:01,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:01,963 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:01,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:02,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:02,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:02,004 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:02,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:02,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:02,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:02,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:02,018 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:02,019 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:02,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:02,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:02,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:02,052 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:02,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:02,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:02,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:02,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:02,066 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:02,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:02,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:02,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:02,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:02,103 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:02,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:02,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:02,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:02,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:02,118 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:02,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:02,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:02,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:02,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:02,156 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:02,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:02,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:02,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:02,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:02,171 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:02,172 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:02,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:02,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:02,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:02,212 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:02,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:02,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:02,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:02,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:02,227 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:02,228 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:02,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:02,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:02,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:02,280 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:02,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:02,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:02,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:02,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:02,297 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:02,298 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:02,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:02,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:02,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:02,336 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:02,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:02,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:02,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:02,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:02,351 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:02,352 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:02,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:02,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:02,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:02,389 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:02,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:02,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:02,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:02,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:02,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:02,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:02,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:02,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:02,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:02,450 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:02,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:02,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:02,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:02,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:02,466 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:02,467 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:02,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:02,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:02,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:02,507 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:02,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:02,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:02,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:02,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:02,523 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:02,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:02,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:02,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:02,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:02,565 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:02,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:02,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:02,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:02,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:02,581 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:02,582 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:02,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:02,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:02,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:02,620 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:02,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:02,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:02,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:02,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:02,636 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:02,637 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:02,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:02,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:02,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:02,678 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:02,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:02,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:02,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:02,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:02,695 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:02,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:02,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:02,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:02,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:02,734 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:02,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:02,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:02,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:02,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:02,749 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:02,750 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:02,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:02,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:02,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:02,785 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:02,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:02,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:02,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:02,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:02,800 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:02,801 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:02,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:02,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:02,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:02,835 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:02,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:02,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:02,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:02,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:02,849 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:02,850 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:02,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:02,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:02,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:02,880 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:02,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:02,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:02,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:02,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:02,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:02,893 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:02,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:02,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:02,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:02,923 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:02,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:02,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:02,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:02,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:02,935 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:02,936 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:02,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:02,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:02,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:02,964 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:02,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:02,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:02,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:02,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:02,976 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:02,977 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:02,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:03,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:03,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:03,005 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:03,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:03,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:03,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:03,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:03,018 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:03,018 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:03,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:03,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:03,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:03,046 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:03,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:03,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:03,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:03,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:03,058 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:03,059 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:03,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:03,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:03,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:03,087 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:03,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:03,087 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:03,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:03,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:03,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:03,100 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:03,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:03,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:03,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:03,128 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:03,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:03,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:03,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:03,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:03,140 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:03,140 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:03,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:03,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:03,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:03,166 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:03,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:03,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:03,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:03,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:03,179 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:03,179 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:03,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:03,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:03,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:03,207 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:03,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:03,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:03,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:03,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:03,225 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:03,226 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:03,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:03,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:03,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:03,254 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:03,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:03,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:03,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:03,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:03,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:03,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:03,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:03,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:03,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:03,298 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:03,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:03,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:03,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:03,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:03,315 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:03,316 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:03,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:03,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:03,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:03,345 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:03,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:03,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:03,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:03,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:03,358 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:03,358 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:03,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:03,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:03,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:03,388 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:03,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:03,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:03,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:03,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:03,401 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:03,401 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:03,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:03,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:03,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:03,429 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:03,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:03,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:03,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:03,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:03,441 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:03,442 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:03,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:03,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:03,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:03,471 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:03,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:03,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:03,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:03,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:03,484 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:03,484 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:03,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:03,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:03,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:03,514 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:03,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:03,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:03,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:03,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:03,526 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:03,527 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:03,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:03,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:03,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:03,556 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:03,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:03,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:03,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:03,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:03,569 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:03,570 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:03,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:03,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:03,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:03,598 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:03,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:03,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:03,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:03,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:03,612 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:03,612 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:03,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:03,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:03,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:03,642 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:03,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:03,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:03,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:03,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:03,656 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:03,656 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:03,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:03,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:03,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:03,692 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:03,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:03,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:03,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:03,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:03,717 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:03,718 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:03,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:03,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:03,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:03,750 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:03,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:03,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:03,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:03,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:03,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:03,764 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:03,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:03,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:03,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:03,796 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:03,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:03,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:03,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:03,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:03,809 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:03,810 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:03,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:03,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:03,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:03,842 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:03,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:03,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:03,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:03,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:03,856 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:03,856 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:03,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:03,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:03,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:03,886 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:03,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:03,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:03,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:03,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:03,898 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:03,899 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:03,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:03,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:03,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:03,925 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:03,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:03,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:03,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:03,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:03,938 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:03,938 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:03,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:03,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:03,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:03,972 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:03,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:03,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:03,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:03,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:03,984 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:03,985 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:04,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:04,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:04,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:04,018 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:04,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:04,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:04,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:04,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:04,031 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:04,031 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:04,049 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:04,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:04,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:04,057 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:04,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:04,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:04,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:04,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:04,068 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:04,069 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:04,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:04,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:04,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:04,095 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:04,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:04,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:04,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:04,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:04,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:04,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:04,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:04,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:04,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:04,133 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:04,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:04,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:04,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:04,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:04,144 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:04,145 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:04,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:04,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:04,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:04,171 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:04,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:04,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:04,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:04,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:04,183 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:04,184 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:04,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:04,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:04,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:04,210 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:04,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:04,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:04,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:04,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:04,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:04,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:04,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:04,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:04,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:04,249 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:04,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:04,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:04,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:04,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:04,261 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:04,262 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:04,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:04,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:04,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:04,290 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:04,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:04,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:04,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:04,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:04,301 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:04,301 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:04,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:04,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:04,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:04,329 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:04,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:04,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:04,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:04,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:04,341 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:04,342 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:04,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:04,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:04,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:04,370 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:04,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:04,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:04,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:04,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:04,382 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:04,383 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:04,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:04,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:04,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:04,410 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:04,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:04,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:04,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:04,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:04,421 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:04,422 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:04,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:04,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:04,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:04,451 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:04,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:04,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:04,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:04,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:04,463 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:04,464 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:04,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:04,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:04,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:04,492 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:04,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:04,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:04,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:04,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:04,505 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:04,506 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:04,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:04,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:04,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:04,531 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:04,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:04,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:04,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:04,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:04,543 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:04,544 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:04,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:04,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:04,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:04,570 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:04,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:04,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:04,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:04,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:04,580 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:04,581 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:04,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:04,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:04,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:04,608 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:04,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:04,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:04,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:04,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:04,620 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:04,621 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:04,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:04,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:04,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:04,657 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:04,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:04,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:04,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:04,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:04,671 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:04,672 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:04,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:04,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:04,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:04,701 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:04,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:04,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:04,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:04,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:04,716 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:04,717 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:04,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:04,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:04,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:04,745 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:04,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:04,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:04,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:04,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:04,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:04,759 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:04,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:04,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:04,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:04,787 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:04,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:04,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:04,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:04,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:04,801 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:04,801 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:04,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:04,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:04,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:04,828 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:04,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:04,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:04,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:04,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:04,840 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:04,841 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:04,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:04,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:04,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:04,867 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:04,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:04,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:04,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:04,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:04,880 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:04,880 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:04,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:04,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:04,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:04,913 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:04,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:04,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:04,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:04,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:04,931 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:04,932 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:04,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:04,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:04,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:04,968 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:04,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:04,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:04,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:04,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:04,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:04,982 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:05,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:05,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:05,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:05,012 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:05,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:05,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:05,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:05,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:05,024 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:05,025 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:05,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:05,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:05,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:05,054 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:05,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:05,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:05,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:05,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:05,067 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:05,067 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:05,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:05,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:05,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:05,109 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:05,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:05,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:05,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:05,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:05,122 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:05,122 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:05,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:05,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:05,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:05,150 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:05,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:05,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:05,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:05,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:05,164 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:05,165 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:05,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:05,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:05,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:05,193 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:05,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:05,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:05,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:05,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:05,211 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:05,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:05,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:05,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:05,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:05,239 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:05,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:05,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:05,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:05,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:05,255 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:05,256 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:05,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:05,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:05,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:05,287 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:05,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:05,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:05,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:05,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:05,300 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:05,300 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:05,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:05,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:05,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:05,330 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:05,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:05,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:05,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:05,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:05,345 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:05,346 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:05,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:05,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:05,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:05,373 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:05,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:05,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:05,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:05,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:05,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:05,388 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:05,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:05,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:05,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:05,415 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:05,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:05,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:05,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:05,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:05,429 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:05,430 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:05,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:05,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:05,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:05,461 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:05,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:05,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:05,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:05,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:05,480 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:05,480 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:05,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:05,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:05,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:05,523 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:05,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:05,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:05,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:05,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:05,549 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:05,550 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:05,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:05,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:05,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:05,581 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:05,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:05,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:05,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:05,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:05,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:05,596 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:05,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:05,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:05,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:05,626 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:05,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:05,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:05,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:05,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:05,657 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:05,658 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:05,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:05,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:05,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:05,685 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:05,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:05,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:05,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:05,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:05,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:05,702 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:05,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:05,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:05,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:05,730 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:05,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:05,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:05,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:05,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:05,740 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:05,741 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:05,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:05,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:05,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:05,766 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:05,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:05,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:05,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:05,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:05,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:05,778 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:05,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:05,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:05,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:05,808 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:05,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:05,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:05,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:05,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:05,821 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:05,822 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:05,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:05,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:05,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:05,852 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:05,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:05,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:05,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:05,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:05,871 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:05,873 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:05,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:05,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:05,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:05,905 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:05,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:05,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:05,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:05,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:05,920 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:05,922 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:05,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:05,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:05,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:05,976 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:05,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:05,976 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:05,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:05,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:05,991 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:05,992 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:06,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:06,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:06,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:06,021 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:06,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:06,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:06,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:06,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:06,034 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:06,035 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:06,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:06,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:06,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:06,062 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:06,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:06,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:06,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:06,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:06,074 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:06,075 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:06,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:06,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:06,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:06,101 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:06,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:06,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:06,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:06,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:06,114 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:06,114 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:06,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:06,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:06,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:06,141 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:06,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:06,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:06,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:06,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:06,153 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:06,154 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:06,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:06,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:06,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:06,184 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:06,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:06,184 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:06,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:06,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:06,196 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:06,197 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:06,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:06,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:06,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:06,227 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:06,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:06,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:06,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:06,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:06,248 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:06,249 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:06,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:06,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:06,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:06,279 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:06,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:06,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:06,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:06,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:06,292 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:06,292 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:06,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:06,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:06,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:06,317 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:06,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:06,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:06,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:06,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:06,328 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:06,328 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:06,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:06,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:06,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:06,357 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:06,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:06,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:06,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:06,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:06,370 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:06,371 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:06,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:06,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:06,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:06,407 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:06,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:06,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:06,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:06,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:06,419 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:06,420 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:06,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:06,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:06,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:06,448 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:06,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:06,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:06,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:06,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:06,459 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:06,460 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:06,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:06,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:06,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:06,486 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:06,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:06,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:06,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:06,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:06,497 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:06,497 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:06,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:06,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:06,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:06,523 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:06,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:06,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:06,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:06,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:06,535 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:06,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:06,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:06,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:06,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:06,563 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:06,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:06,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:06,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:06,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:06,585 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:06,585 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:06,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:06,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:06,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:06,612 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:06,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:06,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:06,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:06,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:06,624 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:06,625 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:06,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:06,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:06,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:06,658 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:06,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:06,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:06,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:06,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:06,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:06,670 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:06,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:06,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:06,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:06,699 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:06,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:06,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:06,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:06,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:06,712 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:06,712 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:06,734 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:06,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:06,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:06,742 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:06,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:06,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:06,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:06,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:06,754 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:06,754 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:06,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:06,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:06,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:06,782 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:06,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:06,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:06,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:06,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:06,794 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:06,795 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:06,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:06,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:06,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:06,824 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:06,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:06,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:06,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:06,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:06,838 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:06,838 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:06,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:06,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:06,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:06,869 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:06,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:06,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:06,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:06,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:06,885 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:06,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:06,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:06,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:06,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:06,914 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:06,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:06,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:06,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:06,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:06,925 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:06,925 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:06,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:06,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:06,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:06,956 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:06,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:06,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:06,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:06,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:06,974 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:06,975 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:06,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:07,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:07,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:07,003 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:07,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:07,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:07,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:07,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:07,015 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:07,016 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:07,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:07,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:07,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:07,043 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:07,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:07,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:07,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:07,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:07,067 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:07,067 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:07,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:07,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:07,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:07,098 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:07,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:07,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:07,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:07,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:07,118 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:07,118 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:07,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:07,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:07,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:07,158 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:07,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:07,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:07,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:07,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:07,172 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:07,173 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:07,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:07,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:07,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:07,207 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:07,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:07,208 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:07,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:07,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:07,238 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:07,238 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:07,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:07,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:07,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:07,270 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:07,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:07,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:07,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:07,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:07,283 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:07,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:07,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:07,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:07,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:07,317 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:07,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:07,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:07,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:07,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:07,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:07,346 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:07,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:07,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:07,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:07,377 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:07,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:07,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:07,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:07,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:07,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:07,391 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:07,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:07,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:07,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:07,421 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:07,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:07,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:07,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:07,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:07,434 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:07,435 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:07,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:07,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:07,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:07,464 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:07,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:07,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:07,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:07,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:07,476 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:07,477 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:07,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:07,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:07,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:07,503 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:07,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:07,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:07,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:07,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:07,513 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:07,514 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:07,549 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:07,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:07,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:07,557 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:07,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:07,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:07,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:07,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:07,570 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:07,570 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:07,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:07,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:07,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:07,604 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:07,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:07,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:07,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:07,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:07,618 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:07,619 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:07,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:07,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:07,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:07,654 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:07,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:07,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:07,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:07,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:07,668 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:07,669 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:07,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:07,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:07,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:07,700 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:07,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:07,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:07,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:07,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:07,713 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:07,714 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:07,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:07,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:07,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:07,747 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:07,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:07,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:07,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:07,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:07,765 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:07,766 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:07,790 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:07,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:07,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:07,799 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:07,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:07,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:07,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:07,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:07,813 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:07,814 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:07,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:07,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:07,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:07,846 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:07,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:07,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:07,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:07,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:07,860 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:07,861 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:07,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:07,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:07,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:07,895 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:07,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:07,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:07,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:07,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:07,909 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:07,910 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:07,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:07,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:07,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:07,942 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:07,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:07,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:07,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:07,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:07,955 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:07,956 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:07,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:07,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:07,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:07,987 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:07,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:07,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:07,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:08,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:08,001 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:08,002 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:08,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:08,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:08,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:08,034 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:08,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:08,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:08,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:08,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:08,047 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:08,047 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:08,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:08,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:08,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:08,078 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:08,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:08,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:08,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:08,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:08,092 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:08,092 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:08,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:08,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:08,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:08,126 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:08,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:08,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:08,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:08,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:08,140 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:08,140 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:08,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:08,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:08,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:08,178 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:08,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:08,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:08,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:08,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:08,192 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:08,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:08,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:08,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:08,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:08,225 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:08,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:08,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:08,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:08,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:08,238 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:08,239 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:08,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:08,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:08,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:08,269 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:08,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:08,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:08,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:08,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:08,281 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:08,282 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:08,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:08,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:08,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:08,313 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:08,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:08,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:08,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:08,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:08,325 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:08,326 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:08,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:08,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:08,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:08,360 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:08,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:08,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:08,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:08,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:08,373 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:08,373 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:08,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:08,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:08,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:08,405 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:08,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:08,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:08,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:08,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:08,419 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:08,420 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:08,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:08,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:08,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:08,452 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:08,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:08,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:08,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:08,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:08,466 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:08,466 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:08,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:08,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:08,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:08,498 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:08,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:08,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:08,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:08,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:08,512 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:08,513 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:08,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:08,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:08,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:08,547 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:08,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:08,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:08,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:08,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:08,561 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:08,562 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:08,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:08,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:08,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:08,597 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:08,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:08,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:08,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:08,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:08,612 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:08,612 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:08,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:08,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:08,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:08,648 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:08,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:08,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:08,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:08,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:08,663 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:08,664 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:08,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:08,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:08,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:08,699 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:08,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:08,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:08,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:08,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:08,713 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:08,714 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:08,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:08,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:08,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:08,749 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:08,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:08,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:08,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:08,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:08,763 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:08,764 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:08,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:08,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:08,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:08,797 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:08,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:08,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:08,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:08,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:08,811 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:08,812 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:08,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:08,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:08,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:08,847 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:08,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:08,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:08,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:08,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:08,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:08,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:08,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:08,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:08,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:08,893 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:08,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:08,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:08,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:08,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:08,906 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:08,907 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:08,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:08,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:08,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:08,939 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:08,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:08,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:08,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:08,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:08,952 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:08,953 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:08,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:08,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:08,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:08,986 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:08,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:08,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:08,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:08,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:08,999 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:09,000 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:09,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:09,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:09,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:09,035 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:09,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:09,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:09,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:09,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:09,049 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:09,050 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:09,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:09,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:09,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:09,084 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:09,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:09,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:09,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:09,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:09,097 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:09,098 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:09,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:09,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:09,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:09,139 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:09,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:09,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:09,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:09,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:09,151 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:09,152 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:09,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:09,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:09,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:09,176 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:09,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:09,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:09,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:09,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:09,187 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:09,188 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:09,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:09,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:09,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:09,213 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:09,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:09,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:09,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:09,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:09,230 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:09,230 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:09,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:09,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:09,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:09,256 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:09,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:09,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:09,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:09,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:09,287 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:09,288 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:09,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:09,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:09,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:09,316 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:09,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:09,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:09,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:09,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:09,328 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:09,329 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:09,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:09,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:09,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:09,357 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:09,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:09,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:09,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:09,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:09,371 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:09,372 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:09,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:09,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:09,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:09,406 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:09,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:09,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:09,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:09,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:09,420 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:09,421 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:09,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:09,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:09,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:09,456 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:09,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:09,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:09,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:09,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:09,469 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:09,470 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:09,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:09,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:09,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:09,502 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:09,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:09,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:09,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:09,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:09,517 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:09,517 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:09,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:09,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:09,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:09,550 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:09,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:09,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:09,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:09,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:09,565 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:09,565 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:09,589 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:09,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:09,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:09,598 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:09,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:09,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:09,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:09,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:09,612 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:09,612 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:09,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:09,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:09,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:09,645 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:09,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:09,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:09,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:09,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:09,659 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:09,660 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:09,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:09,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:09,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:09,691 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:09,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:09,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:09,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:09,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:09,716 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:09,717 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:09,739 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:09,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:09,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:09,747 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:09,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:09,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:09,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:09,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:09,760 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:09,760 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:09,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:09,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:09,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:09,790 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:09,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:09,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:09,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:09,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:09,803 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:09,804 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:09,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:09,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:09,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:09,834 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:09,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:09,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:09,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:09,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:09,846 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:09,847 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:09,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:09,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:09,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:09,876 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:09,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:09,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:09,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:09,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:09,888 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:09,889 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:09,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:09,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:09,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:09,919 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:09,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:09,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:09,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:09,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:09,932 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:09,933 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:09,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:09,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:09,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:09,966 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:09,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:09,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:09,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:09,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:09,980 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:09,980 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:10,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:10,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:10,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:10,012 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:10,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:10,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:10,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:10,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:10,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:10,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:10,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:10,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:10,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:10,062 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:10,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:10,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:10,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:10,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:10,076 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:10,076 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:10,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:10,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:10,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:10,111 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:10,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:10,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:10,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:10,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:10,127 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:10,128 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:10,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:10,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:10,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:10,160 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:10,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:10,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:10,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:10,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:10,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:10,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:10,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:10,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:10,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:10,207 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:10,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:10,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:10,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:10,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:10,220 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:10,220 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:10,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:10,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:10,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:10,253 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:10,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:10,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:10,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:10,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:10,276 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:10,277 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:10,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:10,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:10,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:10,310 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:10,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:10,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:10,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:10,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:10,325 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:10,325 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:10,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:10,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:10,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:10,360 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:10,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:10,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:10,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:10,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:10,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:10,375 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:10,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:10,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:10,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:10,406 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:10,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:10,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:10,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:10,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:10,419 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:10,419 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:10,442 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:10,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:10,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:10,450 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:10,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:10,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:10,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:10,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:10,465 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:10,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:10,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:10,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:10,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:10,494 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:10,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:10,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:10,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:10,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:10,506 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:10,507 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:10,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:10,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:10,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:10,535 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:10,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:10,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:10,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:10,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:10,547 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:10,547 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:10,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:10,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:10,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:10,575 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:10,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:10,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:10,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:10,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:10,587 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:10,588 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:10,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:10,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:10,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:10,617 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:10,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:10,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:10,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:10,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:10,629 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:10,630 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:10,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:10,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:10,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:10,659 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:10,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:10,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:10,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:10,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:10,672 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:10,672 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:10,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:10,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:10,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:10,701 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:10,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:10,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:10,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:10,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:10,714 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:10,714 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:10,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:10,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:10,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:10,744 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:10,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:10,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:10,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:10,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:10,756 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:10,757 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:10,779 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:10,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:10,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:10,786 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:10,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:10,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:10,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:10,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:10,798 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:10,798 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:10,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:10,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:10,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:10,848 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:10,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:10,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:10,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:10,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:10,860 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:10,860 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:10,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:10,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:10,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:10,886 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:10,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:10,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:10,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:10,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:10,898 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:10,899 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:10,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:10,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:10,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:10,924 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:10,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:10,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:10,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:10,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:10,936 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:10,937 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:10,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:10,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:10,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:10,963 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:10,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:10,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:10,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:10,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:10,975 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:10,975 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:10,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:11,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:11,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:11,001 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:11,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:11,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:11,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:11,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:11,015 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:11,016 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:11,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:11,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:11,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:11,044 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:11,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:11,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:11,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:11,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:11,057 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:11,057 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:11,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:11,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:11,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:11,082 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:11,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:11,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:11,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:11,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:11,093 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:11,093 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:11,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:11,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:11,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:11,118 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:11,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:11,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:11,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:11,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:11,130 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:11,131 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:11,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:11,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:11,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:11,160 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:11,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:11,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:11,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:11,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:11,179 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:11,179 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:11,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:11,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:11,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:11,209 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:11,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:11,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:11,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:11,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:11,221 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:11,221 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:11,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:11,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:11,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:11,248 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:11,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:11,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:11,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:11,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:11,260 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:11,260 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:11,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:11,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:11,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:11,287 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:11,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:11,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:11,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:11,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:11,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:11,299 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:11,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:11,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:11,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:11,327 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:11,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:11,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:11,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:11,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:11,342 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:11,342 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:11,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:11,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:11,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:11,373 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:11,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:11,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:11,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:11,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:11,386 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:11,386 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:11,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:11,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:11,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:11,414 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:11,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:11,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:11,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:11,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:11,425 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:11,426 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:11,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:11,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:11,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:11,450 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:11,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:11,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:11,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:11,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:11,463 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:11,463 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:11,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:11,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:11,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:11,490 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:11,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:11,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:11,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:11,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:11,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:11,504 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:11,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:11,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:11,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:11,534 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:11,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:11,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:11,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:11,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:11,547 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:11,548 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:11,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:11,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:11,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:11,577 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:11,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:11,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:11,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:11,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:11,589 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:11,590 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:11,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:11,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:11,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:11,620 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:11,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:11,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:11,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:11,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:11,633 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:11,634 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:11,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:11,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:11,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:11,663 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:11,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:11,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:11,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:11,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:11,674 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:11,675 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:11,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:11,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:11,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:11,701 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:11,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:11,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:11,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:11,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:11,717 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:11,717 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:11,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:11,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:11,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:11,742 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:11,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:11,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:11,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:11,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:11,753 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:11,753 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:11,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:11,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:11,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:11,778 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:11,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:11,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:11,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:11,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:11,794 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:11,795 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:11,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:11,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:11,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:11,820 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:11,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:11,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:11,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:11,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:11,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:11,831 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:11,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:11,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:11,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:11,856 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:11,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:11,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:11,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:11,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:11,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:11,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:11,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:11,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:11,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:11,899 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:11,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:11,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:11,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:11,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:11,922 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:11,922 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:11,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:11,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:11,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:11,947 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:11,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:11,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:11,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:11,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:11,959 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:11,959 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:11,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:11,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:11,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:11,985 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:11,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:11,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:11,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:11,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:11,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:11,999 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:12,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:12,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:12,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:12,025 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:12,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:12,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:12,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:12,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:12,035 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:12,036 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:12,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:12,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:12,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:12,062 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:12,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:12,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:12,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:12,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:12,075 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:12,075 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:12,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:12,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:12,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:12,101 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:12,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:12,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:12,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:12,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:12,118 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:12,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:12,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:12,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:12,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:12,148 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:12,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:12,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:12,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:12,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:12,160 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:12,161 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:12,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:12,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:12,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:12,189 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:12,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:12,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:12,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:12,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:12,201 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:12,201 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:12,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:12,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:12,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:12,229 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:12,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:12,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:12,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:12,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:12,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:12,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:12,263 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:12,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:12,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:12,269 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:12,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:12,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:12,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:12,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:12,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:12,281 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:12,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:12,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:12,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:12,314 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:12,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:12,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:12,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:12,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:12,326 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:12,327 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:12,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:12,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:12,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:12,364 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:12,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:12,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:12,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:12,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:12,375 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:12,375 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:12,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:12,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:12,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:12,402 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:12,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:12,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:12,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:12,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:12,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:12,415 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:12,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:12,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:12,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:12,441 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:12,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:12,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:12,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:12,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:12,451 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:12,452 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:12,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:12,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:12,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:12,483 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:12,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:12,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:12,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:12,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:12,495 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:12,495 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:12,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:12,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:12,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:12,521 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:12,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:12,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:12,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:12,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:12,533 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:12,533 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:12,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:12,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:12,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:12,559 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:12,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:12,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:12,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:12,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:12,571 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:12,572 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:12,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:12,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:12,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:12,598 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:12,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:12,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:12,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:12,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:12,610 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:12,610 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:12,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:12,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:12,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:12,636 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:12,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:12,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:12,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:12,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:12,648 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:12,648 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:12,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:12,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:12,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:12,680 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:12,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:12,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:12,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:12,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:12,699 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:12,700 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:12,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:12,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:12,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:12,731 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:12,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:12,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:12,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:12,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:12,742 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:12,742 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:12,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:12,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:12,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:12,769 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:12,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:12,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:12,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:12,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:12,784 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:12,784 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:12,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:12,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:12,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:12,825 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:12,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:12,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:12,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:12,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:12,838 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:12,839 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:12,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:12,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:12,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:12,868 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:12,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:12,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:12,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:12,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:12,881 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:12,882 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:12,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:12,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:12,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:12,913 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:12,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:12,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:12,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:12,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:12,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:12,927 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:12,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:12,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:12,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:12,958 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:12,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:12,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:12,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:12,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:12,972 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:12,972 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:12,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:13,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:13,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:13,003 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:13,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:13,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:13,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:13,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:13,016 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:13,016 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:13,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:13,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:13,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:13,048 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:13,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:13,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:13,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:13,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:13,061 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:13,061 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:13,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:13,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:13,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:13,092 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:13,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:13,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:13,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:13,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:13,105 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:13,106 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:13,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:13,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:13,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:13,136 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:13,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:13,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:13,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:13,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:13,150 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:13,150 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:13,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:13,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:13,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:13,181 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:13,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:13,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:13,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:13,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:13,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:13,194 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:13,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:13,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:13,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:13,222 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:13,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:13,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:13,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:13,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:13,235 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:13,235 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:13,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:13,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:13,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:13,261 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:13,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:13,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:13,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:13,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:13,275 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:13,276 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:13,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:13,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:13,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:13,303 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:13,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:13,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:13,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:13,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:13,318 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:13,319 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:13,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:13,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:13,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:13,349 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:13,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:13,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:13,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:13,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:13,362 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:13,363 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:13,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:13,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:13,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:13,391 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:13,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:13,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:13,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:13,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:13,411 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:13,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:13,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:13,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:13,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:13,440 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:13,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:13,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:13,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:13,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:13,456 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:13,456 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:13,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:13,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:13,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:13,491 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:13,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:13,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:13,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:13,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:13,507 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:13,509 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:13,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:13,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:13,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:13,557 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:13,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:13,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:13,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:13,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:13,569 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:13,569 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:13,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:13,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:13,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:13,600 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:13,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:13,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:13,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:13,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:13,615 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:13,616 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:13,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:13,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:13,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:13,657 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:13,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:13,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:13,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:13,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:13,668 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:13,669 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:13,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:13,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:13,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:13,709 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:13,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:13,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:13,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:13,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:13,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:13,723 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:13,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:13,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:13,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:13,753 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:13,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:13,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:13,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:13,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:13,767 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:13,768 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:13,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:13,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:13,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:13,800 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:13,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:13,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:13,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:13,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:13,814 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:13,814 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:13,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:13,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:13,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:13,846 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:13,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:13,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:13,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:13,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:13,860 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:13,861 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:13,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:13,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:13,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:13,892 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:13,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:13,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:13,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:13,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:13,904 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:13,904 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:13,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:13,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:13,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:13,935 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:13,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:13,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:13,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:13,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:13,950 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:13,950 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:13,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:13,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:13,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:13,981 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:13,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:13,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:13,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:13,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:13,994 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:13,995 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:14,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:14,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:14,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:14,025 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:14,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:14,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:14,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:14,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:14,048 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:14,048 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:14,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:14,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:14,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:14,074 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:14,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:14,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:14,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:14,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:14,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:14,085 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:14,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:14,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:14,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:14,111 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:14,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:14,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:14,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:14,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:14,131 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:14,132 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:14,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:14,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:14,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:14,163 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:14,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:14,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:14,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:14,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:14,175 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:14,176 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:14,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:14,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:14,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:14,206 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:14,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:14,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:14,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:14,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:14,218 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:14,218 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:14,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:14,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:14,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:14,244 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:14,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:14,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:14,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:14,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:14,256 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:14,256 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:14,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:14,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:14,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:14,291 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:14,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:14,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:14,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:14,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:14,302 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:14,303 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:14,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:14,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:14,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:14,335 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:14,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:14,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:14,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:14,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:14,352 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:14,353 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:14,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:14,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:14,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:14,384 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:14,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:14,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:14,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:14,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:14,397 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:14,398 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:14,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:14,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:14,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:14,429 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:14,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:14,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:14,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:14,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:14,442 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:14,443 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:14,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:14,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:14,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:14,473 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:14,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:14,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:14,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:14,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:14,490 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:14,491 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:14,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:14,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:14,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:14,522 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:14,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:14,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:14,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:14,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:14,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:14,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:14,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:14,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:14,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:14,567 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:14,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:14,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:14,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:14,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:14,581 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:14,581 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:14,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:14,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:14,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:14,615 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:14,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:14,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:14,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:14,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:14,628 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:14,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:14,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:14,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:14,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:14,664 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:14,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:14,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:14,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:14,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:14,677 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:14,677 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:14,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:14,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:14,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:14,708 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:14,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:14,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:14,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:14,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:14,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:14,722 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:14,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:14,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:14,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:14,752 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:14,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:14,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:14,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:14,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:14,765 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:14,766 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:14,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:14,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:14,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:14,796 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:14,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:14,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:14,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:14,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:14,810 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:14,810 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:14,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:14,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:14,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:14,842 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:14,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:14,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:14,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:14,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:14,856 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:14,856 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:14,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:14,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:14,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:14,889 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:14,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:14,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:14,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:14,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:14,903 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:14,903 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:14,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:14,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:14,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:14,934 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:14,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:14,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:14,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:14,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:14,947 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:14,948 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:14,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:14,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:14,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:14,978 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:14,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:14,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:14,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:14,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:14,991 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:14,992 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:15,016 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:15,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:15,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:15,024 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:15,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:15,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:15,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:15,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:15,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:15,037 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:15,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:15,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:15,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:15,066 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:15,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:15,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:15,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:15,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:15,078 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:15,078 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:15,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:15,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:15,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:15,107 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:15,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:15,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:15,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:15,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:15,123 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:15,123 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:15,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:15,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:15,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:15,152 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:15,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:15,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:15,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:15,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:15,164 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:15,165 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:15,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:15,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:15,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:15,195 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:15,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:15,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:15,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:15,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:15,207 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:15,208 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:15,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:15,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:15,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:15,252 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:15,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:15,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:15,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:15,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:15,270 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:15,271 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:15,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:15,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:15,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:15,305 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:15,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:15,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:15,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:15,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:15,321 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:15,321 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:15,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:15,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:15,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:15,355 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:15,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:15,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:15,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:15,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:15,369 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:15,370 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:15,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:15,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:15,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:15,403 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:15,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:15,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:15,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:15,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:15,418 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:15,418 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:15,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:15,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:15,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:15,452 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:15,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:15,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:15,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:15,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:15,473 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:15,474 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:15,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:15,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:15,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:15,509 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:15,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:15,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:15,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:15,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:15,524 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:15,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:15,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:15,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:15,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:15,566 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:15,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:15,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:15,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:15,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:15,580 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:15,581 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:15,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:15,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:15,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:15,616 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:15,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:15,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:15,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:15,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:15,631 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:15,632 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:15,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:15,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:15,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:15,669 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:15,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:15,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:15,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:15,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:15,684 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:15,685 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:15,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:15,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:15,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:15,717 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:15,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:15,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:15,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:15,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:15,730 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:15,730 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:15,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:15,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:15,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:15,763 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:15,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:15,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:15,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:15,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:15,786 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:15,787 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:15,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:15,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:15,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:15,815 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:15,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:15,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:15,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:15,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:15,827 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:15,828 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:15,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:15,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:15,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:15,857 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:15,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:15,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:15,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:15,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:15,869 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:15,869 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:15,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:15,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:15,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:15,897 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:15,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:15,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:15,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:15,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:15,909 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:15,909 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:15,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:15,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:15,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:15,938 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:15,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:15,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:15,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:15,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:15,949 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:15,950 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:15,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:15,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:15,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:15,978 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:15,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:15,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:15,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:15,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:15,990 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:15,990 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:16,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:16,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:16,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:16,019 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:16,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:16,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:16,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:16,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:16,035 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:16,036 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:16,057 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:16,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:16,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:16,064 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:16,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:16,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:16,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:16,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:16,076 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:16,076 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:16,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:16,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:16,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:16,104 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:16,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:16,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:16,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:16,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:16,116 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:16,116 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:16,136 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:16,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:16,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:16,144 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:16,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:16,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:16,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:16,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:16,159 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:16,159 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:16,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:16,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:16,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:16,187 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:16,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:16,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:16,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:16,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:16,199 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:16,200 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:16,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:16,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:16,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:16,228 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:16,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:16,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:16,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:16,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:16,240 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:16,241 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:16,262 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:16,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:16,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:16,269 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:16,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:16,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:16,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:16,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:16,281 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:16,281 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:16,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:16,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:16,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:16,309 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:16,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:16,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:16,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:16,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:16,325 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:16,326 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:16,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:16,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:16,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:16,359 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:16,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:16,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:16,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:16,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:16,371 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:16,372 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:16,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:16,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:16,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:16,400 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:16,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:16,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:16,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:16,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:16,412 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:16,412 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:16,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:16,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:16,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:16,440 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:16,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:16,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:16,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:16,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:16,456 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:16,457 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:16,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:16,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:16,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:16,490 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:16,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:16,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:16,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:16,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:16,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:16,504 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:16,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:16,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:16,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:16,536 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:16,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:16,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:16,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:16,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:16,549 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:16,550 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:16,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:16,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:16,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:16,581 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:16,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:16,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:16,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:16,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:16,594 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:16,595 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:16,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:16,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:16,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:16,627 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:16,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:16,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:16,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:16,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:16,641 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:16,642 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:16,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:16,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:16,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:16,674 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:16,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:16,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:16,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:16,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:16,687 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:16,688 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:16,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:16,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:16,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:16,720 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:16,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:16,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:16,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:16,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:16,733 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:16,733 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:16,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:16,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:16,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:16,763 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:16,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:16,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:16,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:16,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:16,776 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:16,776 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:16,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:16,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:16,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:16,806 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:16,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:16,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:16,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:16,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:16,818 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:16,819 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:16,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:16,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:16,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:16,847 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:16,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:16,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:16,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:16,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:16,859 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:16,860 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:16,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:16,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:16,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:16,886 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:16,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:16,886 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:16,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:16,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:16,897 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:16,898 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:16,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:16,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:16,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:16,926 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:16,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:16,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:16,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:16,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:16,937 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:16,938 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:16,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:16,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:16,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:16,965 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:16,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:16,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:16,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:16,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:16,976 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:16,976 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:16,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:17,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:17,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:17,004 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:17,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:17,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:17,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:17,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:17,015 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:17,015 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:17,037 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:17,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:17,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:17,044 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:17,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:17,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:17,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:17,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:17,058 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:17,059 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:17,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:17,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:17,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:17,086 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:17,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:17,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:17,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:17,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:17,097 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:17,098 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:17,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:17,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:17,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:17,126 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:17,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:17,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:17,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:17,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:17,137 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:17,138 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:17,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:17,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:17,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:17,164 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:17,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:17,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:17,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:17,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:17,183 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:17,184 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:17,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:17,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:17,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:17,214 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:17,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:17,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:17,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:17,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:17,238 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:17,238 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:17,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:17,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:17,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:17,264 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:17,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:17,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:17,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:17,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:17,276 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:17,276 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:17,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:17,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:17,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:17,311 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:17,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:17,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:17,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:17,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:17,323 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:17,323 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:17,344 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:17,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:17,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:17,350 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:17,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:17,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:17,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:17,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:17,362 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:17,362 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:17,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:17,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:17,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:17,399 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:17,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:17,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:17,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:17,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:17,410 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:17,410 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:17,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:17,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:17,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:17,435 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:17,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:17,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:17,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:17,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:17,446 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:17,446 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:17,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:17,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:17,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:17,471 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:17,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:17,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:17,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:17,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:17,481 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:17,482 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:17,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:17,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:17,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:17,510 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:17,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:17,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:17,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:17,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:17,527 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:17,528 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:17,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:17,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:17,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:17,559 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:17,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:17,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:17,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:17,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:17,572 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:17,573 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:17,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:17,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:17,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:17,601 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:17,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:17,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:17,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:17,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:17,612 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:17,613 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:17,632 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:17,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:17,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:17,638 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:17,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:17,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:17,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:17,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:17,648 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:17,649 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:17,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:17,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:17,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:17,674 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:17,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:17,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:17,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:17,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:17,684 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:17,685 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:17,703 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:17,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:17,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:17,710 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:17,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:17,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:17,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:17,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:17,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:17,723 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:17,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:17,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:17,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:17,752 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:17,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:17,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:17,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:17,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:17,763 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:17,764 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:17,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:17,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:17,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:17,789 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:17,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:17,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:17,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:17,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:17,803 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:17,804 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:17,827 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:17,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:17,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:17,835 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:17,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:17,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:17,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:17,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:17,846 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:17,847 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:17,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:17,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:17,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:17,875 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:17,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:17,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:17,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:17,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:17,887 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:17,887 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:17,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:17,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:17,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:17,913 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:17,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:17,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:17,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:17,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:17,925 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:17,926 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:17,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:17,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:17,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:17,952 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:17,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:17,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:17,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:17,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:17,964 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:17,965 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:17,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:17,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:17,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:17,992 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:17,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:17,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:17,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:18,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:18,005 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:18,005 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:18,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:18,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:18,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:18,039 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:18,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:18,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:18,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:18,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:18,052 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:18,053 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:18,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:18,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:18,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:18,084 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:18,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:18,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:18,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:18,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:18,097 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:18,098 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:18,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:18,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:18,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:18,129 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:18,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:18,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:18,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:18,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:18,141 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:18,142 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:18,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:18,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:18,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:18,171 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:18,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:18,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:18,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:18,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:18,183 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:18,184 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:18,207 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:18,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:18,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:18,215 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:18,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:18,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:18,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:18,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:18,228 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:18,228 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:18,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:18,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:18,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:18,256 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:18,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:18,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:18,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:18,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:18,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:18,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:18,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:18,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:18,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:18,296 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:18,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:18,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:18,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:18,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:18,307 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:18,307 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:18,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:18,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:18,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:18,336 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:18,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:18,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:18,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:18,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:18,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:18,356 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:18,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:18,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:18,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:18,391 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:18,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:18,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:18,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:18,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:18,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:18,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:18,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:18,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:18,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:18,438 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:18,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:18,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:18,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:18,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:18,451 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:18,451 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:18,475 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:18,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:18,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:18,483 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:18,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:18,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:18,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:18:18,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:18:18,496 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-23 20:18:18,496 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:18:18,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-23 20:18:18,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:18:18,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-23 20:18:18,530 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-23 20:18:18,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-23 20:18:18,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:18:18,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms