./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_valuebound1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c856ee73-1ce0-45a4-b460-905f021a6823/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c856ee73-1ce0-45a4-b460-905f021a6823/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c856ee73-1ce0-45a4-b460-905f021a6823/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c856ee73-1ce0-45a4-b460-905f021a6823/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_valuebound1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c856ee73-1ce0-45a4-b460-905f021a6823/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c856ee73-1ce0-45a4-b460-905f021a6823/bin/ukojak-verify-afCqCEvfdi --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 92e6df76ce1206795a3a206ec7de3a20b30db31ab661efba7e1901708b9ce34a --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:17:36,142 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:17:36,284 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c856ee73-1ce0-45a4-b460-905f021a6823/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-24 22:17:36,293 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:17:36,294 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:17:36,339 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:17:36,340 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:17:36,341 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:17:36,342 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:17:36,347 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:17:36,349 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:17:36,350 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:17:36,350 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:17:36,352 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:17:36,353 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:17:36,353 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:17:36,354 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:17:36,354 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:17:36,355 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:17:36,355 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-24 22:17:36,356 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-24 22:17:36,356 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:17:36,357 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:17:36,357 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:17:36,358 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:17:36,358 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:17:36,359 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:17:36,359 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:17:36,360 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:17:36,360 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:17:36,361 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:17:36,361 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:17:36,362 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:17:36,362 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:17:36,362 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:17:36,363 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_c856ee73-1ce0-45a4-b460-905f021a6823/bin/ukojak-verify-afCqCEvfdi/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c856ee73-1ce0-45a4-b460-905f021a6823/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 92e6df76ce1206795a3a206ec7de3a20b30db31ab661efba7e1901708b9ce34a [2023-11-24 22:17:36,676 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:17:36,714 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:17:36,717 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:17:36,718 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:17:36,719 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:17:36,721 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c856ee73-1ce0-45a4-b460-905f021a6823/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_valuebound1.c [2023-11-24 22:17:40,001 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:17:40,252 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:17:40,253 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c856ee73-1ce0-45a4-b460-905f021a6823/sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_valuebound1.c [2023-11-24 22:17:40,265 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c856ee73-1ce0-45a4-b460-905f021a6823/bin/ukojak-verify-afCqCEvfdi/data/60c9b2d4b/e73a7866eadb40babd8adfa69a96a73c/FLAGfc630f37f [2023-11-24 22:17:40,283 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c856ee73-1ce0-45a4-b460-905f021a6823/bin/ukojak-verify-afCqCEvfdi/data/60c9b2d4b/e73a7866eadb40babd8adfa69a96a73c [2023-11-24 22:17:40,289 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:17:40,291 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:17:40,295 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:17:40,295 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:17:40,301 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:17:40,301 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:17:40" (1/1) ... [2023-11-24 22:17:40,303 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2023e539 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:40, skipping insertion in model container [2023-11-24 22:17:40,303 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:17:40" (1/1) ... [2023-11-24 22:17:40,334 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:17:40,490 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:17:40,501 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:17:40,528 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:17:40,543 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:17:40,543 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:40 WrapperNode [2023-11-24 22:17:40,544 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:17:40,545 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:17:40,545 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:17:40,545 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:17:40,553 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:40" (1/1) ... [2023-11-24 22:17:40,561 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:40" (1/1) ... [2023-11-24 22:17:40,593 INFO L138 Inliner]: procedures = 14, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 155 [2023-11-24 22:17:40,593 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:17:40,594 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:17:40,594 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:17:40,594 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:17:40,603 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:40" (1/1) ... [2023-11-24 22:17:40,603 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:40" (1/1) ... [2023-11-24 22:17:40,611 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:40" (1/1) ... [2023-11-24 22:17:40,612 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:40" (1/1) ... [2023-11-24 22:17:40,617 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:40" (1/1) ... [2023-11-24 22:17:40,621 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:40" (1/1) ... [2023-11-24 22:17:40,623 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:40" (1/1) ... [2023-11-24 22:17:40,624 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:40" (1/1) ... [2023-11-24 22:17:40,627 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:17:40,628 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:17:40,628 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:17:40,629 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:17:40,629 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:40" (1/1) ... [2023-11-24 22:17:40,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:17:40,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c856ee73-1ce0-45a4-b460-905f021a6823/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:17:40,667 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c856ee73-1ce0-45a4-b460-905f021a6823/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:17:40,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c856ee73-1ce0-45a4-b460-905f021a6823/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:17:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:17:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-24 22:17:40,726 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-24 22:17:40,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:17:40,726 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:17:40,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:17:40,726 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-24 22:17:40,726 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-24 22:17:40,789 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:17:40,791 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:17:41,527 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:17:41,574 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:17:41,574 INFO L309 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-24 22:17:41,576 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:17:41 BoogieIcfgContainer [2023-11-24 22:17:41,576 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:17:41,577 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:17:41,577 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:17:41,592 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:17:41,592 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:17:41" (1/1) ... [2023-11-24 22:17:41,599 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:17:41,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:41,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 206 states and 217 transitions. [2023-11-24 22:17:41,656 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 217 transitions. [2023-11-24 22:17:41,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-24 22:17:41,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:41,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:41,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:41,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:17:41,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:41,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 205 states and 216 transitions. [2023-11-24 22:17:41,956 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 216 transitions. [2023-11-24 22:17:41,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-24 22:17:41,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:41,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:41,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:42,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:17:42,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:42,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 204 states and 215 transitions. [2023-11-24 22:17:42,098 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 215 transitions. [2023-11-24 22:17:42,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-24 22:17:42,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:42,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:42,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:42,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:17:42,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:42,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 203 states and 214 transitions. [2023-11-24 22:17:42,243 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 214 transitions. [2023-11-24 22:17:42,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-24 22:17:42,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:42,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:42,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:42,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:17:42,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:42,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 202 states and 213 transitions. [2023-11-24 22:17:42,390 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 213 transitions. [2023-11-24 22:17:42,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-24 22:17:42,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:42,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:42,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:42,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-24 22:17:42,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:42,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 201 states and 212 transitions. [2023-11-24 22:17:42,463 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 212 transitions. [2023-11-24 22:17:42,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:42,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:42,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:42,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:42,513 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:42,522 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:42,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:42,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:42,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:42,852 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:42,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:42,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:42,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:42,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:42,888 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:42,889 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:42,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:42,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:42,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:42,953 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:42,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:42,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:42,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:42,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:42,978 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:42,980 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:43,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:43,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:43,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:43,064 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:43,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:43,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:43,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:43,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:43,105 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:43,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:43,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:43,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:43,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:43,184 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:43,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:43,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:43,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:43,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:43,209 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:43,210 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:43,246 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:43,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:43,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:43,264 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:43,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:43,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:43,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:43,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:43,304 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:43,306 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:43,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:43,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:43,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:43,368 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:43,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:43,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:43,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:43,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:43,397 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:43,399 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:43,438 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:43,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:43,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:43,454 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:43,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:43,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:43,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:43,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:43,487 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:43,489 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:43,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:43,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:43,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:43,549 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:43,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:43,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:43,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:43,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:43,582 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:43,583 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:43,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:43,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:43,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:43,632 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:43,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:43,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:43,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:43,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:43,653 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:43,654 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:43,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:43,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:43,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:43,702 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:43,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:43,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:43,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:43,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:43,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:43,725 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:43,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:43,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:43,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:43,772 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:43,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:43,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:43,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:43,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:43,793 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:43,796 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:43,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:43,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:43,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:43,848 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:43,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:43,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:43,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:43,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:43,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:43,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:43,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:43,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:43,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:43,920 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:43,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:43,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:43,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:43,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:43,941 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:43,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:43,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:43,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:43,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:43,991 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:43,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:43,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:43,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:44,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:44,013 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:44,015 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:44,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:44,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:44,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:44,066 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:44,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:44,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:44,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:44,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:44,086 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:44,087 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:44,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:44,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:44,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:44,139 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:44,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:44,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:44,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:44,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:44,161 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:44,162 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:44,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:44,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:44,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:44,213 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:44,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:44,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:44,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:44,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:44,235 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:44,236 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:44,272 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:44,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:44,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:44,288 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:44,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:44,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:44,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:44,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:44,310 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:44,311 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:44,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:44,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:44,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:44,366 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:44,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:44,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:44,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:44,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:44,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:44,390 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:44,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:44,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:44,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:44,438 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:44,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:44,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:44,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:44,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:44,458 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:44,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:44,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:44,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:44,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:44,504 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:44,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:44,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:44,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:44,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:44,524 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:44,525 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:44,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:44,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:44,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:44,572 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:44,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:44,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:44,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:44,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:44,592 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:44,593 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:44,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:44,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:44,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:44,640 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:44,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:44,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:44,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:44,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:44,659 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:44,660 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:44,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:44,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:44,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:44,704 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:44,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:44,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:44,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:44,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:44,721 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:44,722 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:44,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:44,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:44,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:44,770 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:44,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:44,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:44,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:44,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:44,787 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:44,788 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:44,819 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:44,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:44,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:44,832 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:44,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:44,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:44,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:44,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:44,852 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:44,853 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:44,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:44,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:44,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:44,904 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:44,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:44,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:44,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:44,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:44,922 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:44,923 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:44,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:44,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:44,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:44,964 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:44,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:44,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:44,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:44,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:44,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:44,982 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:45,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:45,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:45,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:45,030 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:45,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:45,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:45,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:45,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:45,048 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:45,049 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:45,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:45,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:45,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:45,091 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:45,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:45,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:45,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:45,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:45,109 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:45,110 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:45,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:45,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:45,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:45,154 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:45,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:45,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:45,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:45,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:45,171 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:45,172 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:45,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:45,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:45,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:45,224 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:45,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:45,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:45,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:45,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:45,243 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:45,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:45,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:45,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:45,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:45,305 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:45,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:45,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:45,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:45,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:45,324 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:45,324 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:45,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:45,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:45,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:45,368 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:45,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:45,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:45,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:45,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:45,387 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:45,388 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:45,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:45,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:45,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:45,432 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:45,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:45,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:45,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:45,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:45,451 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:45,451 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:45,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:45,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:45,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:45,492 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:45,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:45,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:45,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:45,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:45,511 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:45,512 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:45,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:45,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:45,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:45,554 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:45,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:45,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:45,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:45,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:45,574 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:45,574 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:45,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:45,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:45,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:45,615 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:45,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:45,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:45,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:45,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:45,632 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:45,633 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:45,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:45,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:45,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:45,676 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:45,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:45,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:45,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:45,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:45,694 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:45,695 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:45,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:45,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:45,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:45,736 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:45,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:45,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:45,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:45,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:45,760 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:45,761 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:45,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:45,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:45,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:45,812 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:45,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:45,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:45,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:45,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:45,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:45,831 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:45,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:45,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:45,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:45,877 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:45,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:45,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:45,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:45,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:45,896 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:45,897 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:45,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:45,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:45,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:45,947 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:45,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:45,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:45,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:45,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:45,965 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:45,966 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:45,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:46,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:46,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:46,010 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:46,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:46,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:46,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:46,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:46,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:46,028 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:46,058 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:46,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:46,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:46,071 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:46,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:46,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:46,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:46,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:46,089 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:46,090 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:46,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:46,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:46,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:46,134 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:46,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:46,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:46,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:46,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:46,153 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:46,154 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:46,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:46,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:46,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:46,196 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:46,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:46,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:46,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:46,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:46,216 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:46,216 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:46,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:46,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:46,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:46,265 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:46,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:46,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:46,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:46,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:46,282 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:46,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:46,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:46,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:46,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:46,320 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:46,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:46,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:46,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:46,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:46,338 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:46,339 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:46,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:46,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:46,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:46,378 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:46,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:46,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:46,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:46,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:46,396 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:46,397 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:46,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:46,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:46,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:46,436 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:46,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:46,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:46,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:46,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:46,453 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:46,454 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:46,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:46,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:46,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:46,497 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:46,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:46,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:46,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:46,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:46,515 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:46,516 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:46,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:46,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:46,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:46,558 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:46,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:46,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:46,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:46,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:46,576 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:46,577 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:46,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:46,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:46,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:46,619 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:46,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:46,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:46,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:46,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:46,650 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:46,651 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:46,678 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:46,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:46,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:46,689 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:46,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:46,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:46,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:46,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:46,707 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:46,708 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:46,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:46,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:46,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:46,749 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:46,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:46,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:46,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:46,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:46,769 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:46,770 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:46,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:46,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:46,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:46,814 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:46,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:46,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:46,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:46,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:46,841 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:46,842 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:46,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:46,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:46,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:46,879 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:46,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:46,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:46,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:46,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:46,900 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:46,901 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:46,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:46,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:46,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:46,939 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:46,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:46,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:46,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:46,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:46,956 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:46,957 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:46,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:46,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:46,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:46,996 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:46,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:46,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:46,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:47,013 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:47,014 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:47,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:47,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:47,050 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:47,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:47,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:47,071 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:47,072 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:47,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:47,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:47,109 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:47,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:47,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:47,134 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:47,134 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:47,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:47,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:47,174 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:47,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:47,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:47,191 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:47,192 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:47,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:47,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:47,241 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:47,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:47,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:47,257 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:47,257 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:47,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:47,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:47,293 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:47,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:47,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:47,309 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:47,309 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:47,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:47,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:47,348 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:47,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:47,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:47,365 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:47,366 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:47,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:47,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:47,404 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:47,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:47,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:47,421 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:47,422 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:47,451 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:47,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:47,464 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:47,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:47,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:47,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:47,493 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:47,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:47,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:47,529 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:47,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:47,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:47,545 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:47,546 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:47,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:47,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:47,582 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:47,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:47,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:47,598 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:47,599 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:47,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:47,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:47,638 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:47,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:47,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:47,665 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:47,666 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:47,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:47,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:47,703 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:47,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:47,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:47,721 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:47,721 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:47,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:47,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:47,756 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:47,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:47,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:47,775 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:47,776 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:47,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:47,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:47,812 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:47,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:47,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:47,829 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:47,829 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:47,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:47,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:47,865 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:47,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:47,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:47,881 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:47,882 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:47,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:47,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:47,922 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:47,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:47,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:47,939 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:47,940 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:47,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:47,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:47,985 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:47,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:47,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:48,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:48,003 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:48,004 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:48,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:48,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:48,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:48,041 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:48,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:48,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:48,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:48,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:48,058 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:48,059 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:48,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:48,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:48,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:48,094 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:48,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:48,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:48,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:48,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:48,112 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:48,113 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:48,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:48,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:48,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:48,148 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:48,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:48,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:48,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:48,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:48,165 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:48,166 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:48,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:48,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:48,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:48,201 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:48,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:48,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:48,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:48,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:48,217 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:48,218 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:48,243 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:48,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:48,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:48,253 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:48,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:48,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:48,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:48,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:48,271 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:48,272 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:48,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:48,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:48,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:48,311 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:48,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:48,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:48,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:48,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:48,330 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:48,331 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:48,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:48,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:48,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:48,374 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:48,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:48,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:48,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:48,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:48,391 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:48,391 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:48,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:48,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:48,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:48,427 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:48,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:48,427 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:48,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:48,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:48,442 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:48,443 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:48,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:48,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:48,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:48,480 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:48,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:48,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:48,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:48,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:48,497 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:48,498 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:48,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:48,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:48,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:48,536 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:48,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:48,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:48,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:48,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:48,558 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:48,559 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:48,587 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:48,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:48,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:48,598 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:48,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:48,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:48,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:48,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:48,616 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:48,617 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:48,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:48,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:48,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:48,654 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:48,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:48,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:48,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:48,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:48,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:48,671 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:48,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:48,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:48,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:48,707 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:48,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:48,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:48,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:48,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:48,723 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:48,724 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:48,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:48,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:48,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:48,760 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:48,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:48,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:48,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:48,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:48,777 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:48,777 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:48,809 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:48,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:48,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:48,819 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:48,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:48,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:48,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:48,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:48,835 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:48,836 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:48,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:48,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:48,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:48,871 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:48,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:48,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:48,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:48,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:48,887 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:48,888 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:48,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:48,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:48,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:48,922 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:48,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:48,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:48,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:48,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:48,937 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:48,937 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:48,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:48,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:48,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:48,972 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:48,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:48,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:48,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:48,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:48,987 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:48,988 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:49,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:49,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:49,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:49,023 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:49,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:49,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:49,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:49,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:49,038 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:49,039 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:49,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:49,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:49,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:49,075 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:49,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:49,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:49,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:49,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:49,090 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:49,091 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:49,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:49,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:49,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:49,124 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:49,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:49,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:49,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:49,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:49,139 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:49,140 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:49,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:49,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:49,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:49,173 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:49,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:49,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:49,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:49,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:49,188 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:49,189 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:49,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:49,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:49,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:49,221 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:49,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:49,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:49,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:49,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:49,236 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:49,237 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:49,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:49,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:49,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:49,270 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:49,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:49,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:49,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:49,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:49,285 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:49,286 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:49,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:49,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:49,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:49,320 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:49,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:49,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:49,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:49,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:49,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:49,336 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:49,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:49,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:49,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:49,370 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:49,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:49,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:49,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:49,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:49,386 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:49,387 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:49,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:49,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:49,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:49,421 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:49,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:49,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:49,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:49,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:49,436 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:49,437 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:49,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:49,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:49,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:49,470 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:49,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:49,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:49,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:49,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:49,485 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:49,486 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:49,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:49,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:49,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:49,520 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:49,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:49,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:49,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:49,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:49,541 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:49,542 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:49,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:49,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:49,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:49,573 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:49,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:49,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:49,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:49,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:49,589 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:49,589 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:49,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:49,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:49,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:49,630 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:49,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:49,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:49,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:49,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:49,646 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:49,647 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:49,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:49,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:49,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:49,690 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:49,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:49,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:49,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:49,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:49,705 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:49,706 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:49,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:49,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:49,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:49,740 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:49,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:49,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:49,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:49,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:49,756 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:49,757 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:49,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:49,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:49,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:49,793 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:49,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:49,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:49,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:49,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:49,810 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:49,811 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:49,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:49,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:49,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:49,850 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:49,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:49,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:49,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:49,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:49,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:49,869 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:49,898 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:49,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:49,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:49,909 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:49,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:49,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:49,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:49,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:49,928 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:49,929 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:49,957 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:49,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:49,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:49,968 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:49,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:49,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:49,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:49,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:49,983 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:49,984 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:50,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:50,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:50,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:50,017 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:50,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:50,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:50,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:50,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:50,038 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:50,038 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:50,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:50,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:50,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:50,072 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:50,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:50,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:50,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:50,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:50,088 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:50,088 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:50,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:50,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:50,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:50,123 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:50,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:50,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:50,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:50,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:50,139 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:50,140 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:50,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:50,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:50,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:50,174 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:50,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:50,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:50,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:50,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:50,195 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:50,196 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:50,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:50,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:50,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:50,231 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:50,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:50,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:50,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:50,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:50,256 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:50,256 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:50,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:50,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:50,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:50,293 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:50,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:50,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:50,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:50,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:50,313 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:50,314 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:50,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:50,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:50,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:50,357 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:50,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:50,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:50,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:50,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:50,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:50,381 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:50,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:50,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:50,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:50,414 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:50,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:50,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:50,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:50,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:50,432 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:50,433 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:50,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:50,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:50,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:50,471 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:50,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:50,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:50,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:50,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:50,486 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:50,487 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:50,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:50,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:50,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:50,519 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:50,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:50,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:50,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:50,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:50,535 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:50,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:50,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:50,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:50,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:50,570 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:50,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:50,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:50,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:50,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:50,589 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:50,590 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:50,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:50,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:50,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:50,623 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:50,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:50,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:50,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:50,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:50,646 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:50,647 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:50,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:50,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:50,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:50,681 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:50,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:50,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:50,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:50,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:50,700 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:50,702 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:50,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:50,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:50,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:50,745 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:50,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:50,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:50,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:50,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:50,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:50,761 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:50,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:50,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:50,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:50,796 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:50,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:50,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:50,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:50,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:50,810 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:50,811 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:50,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:50,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:50,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:50,841 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:50,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:50,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:50,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:50,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:50,856 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:50,857 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:50,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:50,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:50,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:50,891 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:50,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:50,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:50,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:50,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:50,905 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:50,906 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:50,930 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:50,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:50,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:50,938 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:50,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:50,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:50,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:50,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:50,955 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:50,956 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:50,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:50,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:50,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:50,987 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:50,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:50,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:50,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:51,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:51,002 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:51,003 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:51,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:51,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:51,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:51,037 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:51,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:51,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:51,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:51,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:51,052 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:51,053 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:51,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:51,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:51,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:51,085 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:51,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:51,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:51,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:51,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:51,101 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:51,102 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:51,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:51,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:51,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:51,144 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:51,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:51,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:51,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:51,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:51,158 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:51,159 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:51,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:51,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:51,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:51,189 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:51,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:51,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:51,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:51,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:51,203 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:51,204 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:51,226 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:51,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:51,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:51,235 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:51,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:51,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:51,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:51,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:51,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:51,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:51,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:51,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:51,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:51,282 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:51,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:51,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:51,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:51,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:51,296 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:51,297 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:51,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:51,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:51,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:51,326 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:51,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:51,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:51,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:51,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:51,341 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:51,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:51,363 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:51,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:51,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:51,377 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:51,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:51,378 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:51,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:51,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:51,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:51,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:51,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:51,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:51,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:51,423 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:51,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:51,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:51,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:51,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:51,438 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:51,439 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:51,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:51,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:51,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:51,469 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:51,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:51,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:51,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:51,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:51,484 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:51,485 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:51,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:51,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:51,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:51,515 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:51,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:51,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:51,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:51,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:51,529 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:51,530 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:51,552 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:51,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:51,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:51,560 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:51,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:51,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:51,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:51,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:51,575 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:51,576 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:51,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:51,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:51,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:51,608 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:51,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:51,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:51,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:51,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:51,623 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:51,637 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:51,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:51,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:51,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:51,675 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:51,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:51,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:51,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:51,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:51,692 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:51,693 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:51,719 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:51,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:51,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:51,728 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:51,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:51,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:51,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:51,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:51,744 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:51,745 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:51,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:51,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:51,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:51,776 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:51,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:51,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:51,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:51,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:51,793 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:51,793 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:51,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:51,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:51,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:51,826 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:51,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:51,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:51,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:51,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:51,840 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:51,841 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:51,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:51,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:51,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:51,885 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:51,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:51,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:51,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:51,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:51,899 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:51,899 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:51,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:51,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:51,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:51,931 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:51,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:51,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:51,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:51,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:51,945 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:51,945 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:51,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:51,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:51,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:51,975 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:51,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:51,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:51,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:51,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:51,988 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:51,989 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:52,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:52,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:52,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:52,020 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:52,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:52,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:52,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:52,034 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:52,034 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:52,055 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:52,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:52,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:52,063 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:52,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:52,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:52,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:52,077 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:52,077 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:52,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:52,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:52,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:52,107 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:52,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:52,107 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:52,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:52,120 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:52,121 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:52,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:52,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:52,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:52,150 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:52,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:52,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:52,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:52,163 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:52,164 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:52,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:52,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:52,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:52,201 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:52,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:52,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:52,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:52,216 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:52,217 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:52,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:52,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:52,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:52,247 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:52,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:52,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:52,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:52,263 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:52,270 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:52,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:52,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:52,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:52,301 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:52,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:52,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:52,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:52,315 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:52,316 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:52,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:52,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:52,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:52,345 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:52,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:52,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:52,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:52,360 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:52,360 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:52,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:52,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:52,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:52,391 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:52,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:52,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:52,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:52,405 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:52,405 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:52,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:52,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:52,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:52,436 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:52,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:52,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:52,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:52,450 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:52,451 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:52,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:52,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:52,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:52,482 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:52,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:52,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:52,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:52,496 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:52,497 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:52,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:52,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:52,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:52,527 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:52,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:52,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:52,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:52,541 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:52,542 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:52,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:52,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:52,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:52,582 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:52,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:52,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:52,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:52,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:52,596 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:52,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:52,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:52,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:52,626 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:52,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:52,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:52,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:52,640 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:52,640 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:52,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:52,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:52,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:52,670 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:52,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:52,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:52,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:52,686 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:52,686 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:52,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:52,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:52,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:52,717 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:52,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:52,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:52,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:52,732 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:52,732 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:52,755 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:52,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:52,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:52,764 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:52,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:52,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:52,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:52,780 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:52,781 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:52,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:52,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:52,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:52,814 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:52,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:52,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:52,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:52,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:52,831 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:52,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:52,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:52,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:52,863 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:52,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:52,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:52,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:52,878 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:52,879 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:52,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:52,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:52,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:52,911 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:52,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:52,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:52,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:52,927 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:52,927 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:52,952 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:52,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:52,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:52,961 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:52,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:52,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:52,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:52,976 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:52,977 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:52,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:53,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:53,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:53,009 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:53,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:53,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:53,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:53,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:53,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:53,028 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:53,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:53,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:53,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:53,060 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:53,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:53,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:53,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:53,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:53,075 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:53,076 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:53,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:53,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:53,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:53,112 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:53,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:53,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:53,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:53,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:53,127 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:53,127 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:53,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:53,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:53,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:53,161 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:53,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:53,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:53,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:53,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:53,177 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:53,177 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:53,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:53,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:53,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:53,213 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:53,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:53,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:53,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:53,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:53,238 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:53,239 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:53,265 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:53,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:53,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:53,274 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:53,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:53,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:53,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:53,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:53,293 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:53,294 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:53,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:53,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:53,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:53,339 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:53,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:53,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:53,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:53,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:53,361 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:53,362 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:53,386 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:53,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:53,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:53,395 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:53,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:53,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:53,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:53,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:53,410 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:53,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:53,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:53,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:53,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:53,445 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:53,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:53,445 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:53,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:53,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:53,460 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:53,461 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:53,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:53,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:53,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:53,498 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:53,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:53,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:53,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:53,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:53,513 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:53,513 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:53,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:53,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:53,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:53,546 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:53,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:53,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:53,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:53,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:53,561 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:53,561 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:53,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:53,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:53,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:53,591 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:53,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:53,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:53,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:53,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:53,606 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:53,606 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:53,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:53,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:53,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:53,638 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:53,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:53,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:53,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:53,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:53,653 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:53,653 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:53,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:53,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:53,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:53,684 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:53,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:53,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:53,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:53,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:53,703 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:53,704 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:53,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:53,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:53,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:53,734 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:53,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:53,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:53,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:53,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:53,747 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:53,748 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:53,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:53,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:53,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:53,781 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:53,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:53,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:53,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:53,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:53,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:53,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:53,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:53,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:53,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:53,830 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:53,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:53,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:53,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:53,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:53,846 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:53,846 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:53,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:53,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:53,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:53,895 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:53,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:53,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:53,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:53,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:53,910 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:53,910 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:53,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:53,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:53,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:53,942 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:53,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:53,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:53,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:53,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:53,956 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:53,957 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:53,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:53,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:53,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:53,989 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:53,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:53,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:53,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:54,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:54,003 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:54,004 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:54,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:54,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:54,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:54,037 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:54,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:54,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:54,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:54,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:54,053 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:54,053 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:54,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:54,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:54,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:54,093 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:54,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:54,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:54,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:54,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:54,107 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:54,108 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:54,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:54,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:54,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:54,141 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:54,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:54,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:54,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:54,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:54,156 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:54,157 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:54,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:54,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:54,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:54,189 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:54,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:54,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:54,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:54,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:54,205 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:54,206 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:54,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:54,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:54,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:54,243 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:54,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:54,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:54,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:54,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:54,258 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:54,259 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:54,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:54,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:54,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:54,291 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:54,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:54,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:54,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:54,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:54,306 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:54,306 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:54,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:54,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:54,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:54,337 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:54,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:54,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:54,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:54,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:54,351 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:54,352 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:54,375 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:54,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:54,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:54,384 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:54,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:54,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:54,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:54,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:54,399 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:54,400 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:54,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:54,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:54,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:54,431 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:54,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:54,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:54,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:54,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:54,446 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:54,447 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:54,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:54,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:54,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:54,479 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:54,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:54,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:54,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:54,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:54,494 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:54,494 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:54,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:54,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:54,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:54,528 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:54,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:54,528 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:54,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:54,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:54,543 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:54,544 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:54,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:54,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:54,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:54,578 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:54,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:54,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:54,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:54,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:54,593 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:54,593 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:54,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:54,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:54,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:54,626 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:54,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:54,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:54,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:54,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:54,641 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:54,642 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:54,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:54,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:54,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:54,678 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:54,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:54,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:54,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:54,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:54,694 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:54,695 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:54,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:54,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:54,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:54,733 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:54,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:54,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:54,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:54,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:54,749 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:54,749 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:54,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:54,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:54,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:54,786 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:54,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:54,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:54,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:54,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:54,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:54,803 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:54,837 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:54,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:54,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:54,846 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:54,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:54,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:54,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:54,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:54,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:54,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:54,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:54,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:54,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:54,894 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:54,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:54,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:54,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:54,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:54,910 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:54,910 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:54,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:54,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:54,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:54,943 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:54,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:54,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:54,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:54,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:54,959 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:54,960 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:54,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:54,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:54,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:54,993 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:54,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:54,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:54,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:55,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:55,008 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:55,009 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:55,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:55,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:55,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:55,042 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:55,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:55,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:55,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:55,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:55,058 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:55,059 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:55,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:55,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:55,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:55,091 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:55,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:55,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:55,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:55,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:55,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:55,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:55,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:55,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:55,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:55,151 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:55,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:55,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:55,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:55,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:55,165 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:55,166 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:55,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:55,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:55,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:55,200 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:55,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:55,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:55,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:55,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:55,216 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:55,216 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:55,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:55,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:55,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:55,254 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:55,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:55,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:55,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:55,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:55,269 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:55,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:55,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:55,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:55,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:55,302 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:55,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:55,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:55,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:55,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:55,317 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:55,318 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:55,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:55,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:55,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:55,349 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:55,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:55,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:55,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:55,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:55,363 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:55,363 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:55,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:55,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:55,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:55,392 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:55,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:55,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:55,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:55,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:55,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:55,406 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:55,428 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:55,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:55,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:55,437 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:55,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:55,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:55,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:55,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:55,451 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:55,452 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:55,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:55,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:55,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:55,482 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:55,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:55,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:55,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:55,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:55,496 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:55,497 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:55,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:55,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:55,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:55,528 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:55,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:55,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:55,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:55,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:55,544 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:55,544 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:55,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:55,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:55,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:55,589 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:55,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:55,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:55,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:55,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:55,604 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:55,605 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:55,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:55,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:55,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:55,641 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:55,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:55,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:55,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:55,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:55,657 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:55,658 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:55,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:55,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:55,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:55,689 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:55,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:55,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:55,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:55,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:55,704 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:55,704 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:55,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:55,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:55,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:55,735 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:55,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:55,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:55,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:55,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:55,751 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:55,751 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:55,773 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:55,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:55,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:55,781 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:55,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:55,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:55,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:55,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:55,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:55,796 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:55,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:55,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:55,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:55,826 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:55,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:55,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:55,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:55,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:55,840 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:55,841 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:55,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:55,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:55,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:55,872 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:55,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:55,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:55,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:55,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:55,891 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:55,892 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:55,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:55,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:55,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:55,922 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:55,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:55,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:55,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:55,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:55,936 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:55,936 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:55,959 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:55,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:55,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:55,967 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:55,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:55,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:55,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:55,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:55,986 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:55,986 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:56,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:56,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:56,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:56,016 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:56,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:56,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:56,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:56,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:56,030 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:56,031 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:56,053 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:56,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:56,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:56,061 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:56,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:56,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:56,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:56,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:56,075 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:56,075 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:56,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:56,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:56,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:56,105 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:56,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:56,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:56,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:56,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:56,119 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:56,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:56,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:56,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:56,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:56,152 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:56,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:56,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:56,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:56,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:56,166 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:56,167 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:56,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:56,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:56,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:56,197 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:56,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:56,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:56,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:56,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:56,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:56,213 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:56,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:56,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:56,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:56,246 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:56,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:56,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:56,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:56,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:56,262 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:56,263 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:56,294 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:56,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:56,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:56,303 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:56,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:56,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:56,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:56,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:56,320 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:56,321 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:56,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:56,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:56,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:56,356 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:56,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:56,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:56,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:56,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:56,373 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:56,373 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:56,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:56,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:56,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:56,410 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:56,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:56,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:56,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:56,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:56,427 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:56,428 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:56,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:56,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:56,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:56,462 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:56,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:56,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:56,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:56,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:56,478 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:56,478 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:56,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:56,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:56,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:56,511 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:56,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:56,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:56,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:56,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:56,535 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:56,535 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:56,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:56,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:56,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:56,570 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:56,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:56,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:56,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:56,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:56,588 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:56,589 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:56,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:56,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:56,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:56,622 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:56,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:56,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:56,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:56,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:56,650 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:56,650 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:56,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:56,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:56,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:56,682 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:56,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:56,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:56,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:56,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:56,698 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:56,698 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:56,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:56,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:56,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:56,732 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:56,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:56,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:56,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:56,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:56,759 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:56,760 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:56,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:56,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:56,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:56,798 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:56,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:56,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:56,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:56,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:56,827 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:56,827 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:56,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:56,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:56,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:56,864 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:56,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:56,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:56,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:56,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:56,883 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:56,883 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:56,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:56,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:56,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:56,917 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:56,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:56,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:56,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:56,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:56,936 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:56,936 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:56,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:56,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:56,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:56,972 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:56,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:56,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:56,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:56,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:56,988 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:56,989 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:57,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:57,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:57,024 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:57,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:57,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,040 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:57,041 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:57,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:57,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:57,077 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:57,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:57,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,105 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:57,106 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:57,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:57,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:57,152 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:57,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:57,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,169 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:57,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:57,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:57,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:57,204 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:57,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:57,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,219 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:57,220 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:57,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:57,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:57,253 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:57,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:57,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,269 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:57,270 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:57,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:57,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:57,304 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:57,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:57,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,322 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:57,323 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:57,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:57,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:57,357 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:57,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:57,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,372 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:57,373 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:57,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:57,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:57,407 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:57,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:57,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,422 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:57,422 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:57,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:57,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:57,456 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:57,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:57,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,471 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:57,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:57,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:57,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:57,508 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:57,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:57,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,524 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:57,525 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:57,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:57,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:57,558 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:57,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:57,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,573 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:57,574 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:57,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:57,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:57,607 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:57,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:57,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,622 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:57,622 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:57,647 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:57,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:57,656 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:57,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:57,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,672 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:57,673 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:57,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:57,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:57,706 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:57,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:57,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,721 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:57,722 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:57,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:57,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:57,755 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:57,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:57,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,770 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:57,770 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:57,795 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:57,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:57,804 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:57,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:57,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,833 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:57,834 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:57,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:57,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:57,873 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:57,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:57,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,889 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:57,889 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:57,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:57,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:57,932 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:57,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:57,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,948 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:57,948 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:57,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:57,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:57,980 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:57,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:57,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:57,995 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:57,996 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:58,028 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:58,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,042 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,043 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:58,073 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:58,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,086 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,087 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:58,119 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:58,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,134 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,134 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:58,166 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:58,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,181 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,182 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:58,214 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:58,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,230 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,231 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:58,264 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:58,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:58,313 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:58,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,329 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,329 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:58,362 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:58,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,377 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,378 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:58,423 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:58,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,438 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,439 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:58,472 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:58,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,487 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,488 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:58,520 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:58,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,535 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,560 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:58,570 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:58,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,584 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,585 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:58,638 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:58,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,653 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,654 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:58,695 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:58,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,710 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,710 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:58,744 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:58,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,758 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,759 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:58,790 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:58,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,806 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,807 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:58,839 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:58,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,854 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,855 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,878 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:58,887 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:58,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,902 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,903 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:58,937 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:58,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,952 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:58,952 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:58,976 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:58,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:58,985 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:58,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:58,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,001 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,001 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:59,034 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:59,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,049 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,049 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:59,082 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:59,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,096 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,097 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:59,128 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:59,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,142 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,143 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:59,178 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:59,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:59,226 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:59,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:59,275 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:59,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,291 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,292 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,317 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:59,325 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:59,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,340 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:59,376 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:59,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,391 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,391 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:59,430 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:59,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,444 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:59,476 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:59,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,491 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,491 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:59,522 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:59,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,537 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:59,569 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:59,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,584 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,584 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:59,617 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:59,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,632 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,633 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:59,665 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:59,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,680 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,681 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:59,712 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:59,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,726 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,727 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:59,755 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:59,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,768 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,769 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,788 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:59,796 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:59,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,809 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,809 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:59,835 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:59,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,848 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,848 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:59,874 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:59,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,887 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,888 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:59,914 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:59,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,926 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,927 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:59,953 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:59,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,966 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:17:59,966 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:17:59,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:17:59,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:17:59,992 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:17:59,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:17:59,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,005 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,006 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:00,031 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:00,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,044 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,045 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:00,071 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:00,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,090 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,090 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:00,116 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:00,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,127 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,128 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:00,153 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:00,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,166 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,166 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:00,191 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:00,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,191 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,203 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,204 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:00,229 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:00,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,242 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,260 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:00,267 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:00,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:00,306 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:00,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,318 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,319 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:00,345 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:00,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,358 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,359 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:00,388 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:00,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,401 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,402 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:00,428 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:00,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,441 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,442 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:00,473 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:00,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,487 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,487 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:00,515 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:00,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,528 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,528 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:00,559 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:00,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,571 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,572 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:00,600 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:00,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,613 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:00,645 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:00,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,658 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,659 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:00,693 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:00,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,694 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,711 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,711 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:00,749 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:00,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,762 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,763 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:00,794 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:00,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,807 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,808 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:00,836 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:00,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,850 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,851 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:00,879 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:00,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,893 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:00,921 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:00,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,934 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,935 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,955 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:00,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:00,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:00,963 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:00,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:00,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:00,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:00,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:00,975 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:00,976 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:00,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:01,007 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:01,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,020 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:01,048 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:01,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,061 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,062 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:01,089 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:01,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,102 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,103 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:01,129 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:01,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,144 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,145 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,164 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:01,171 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:01,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,184 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,185 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:01,211 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:01,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,224 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,225 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:01,253 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:01,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:01,297 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:01,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,310 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,311 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:01,339 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:01,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,352 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,352 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,378 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:01,386 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:01,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,398 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,399 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,420 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:01,428 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:01,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,440 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,441 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:01,468 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:01,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,481 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,482 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:01,509 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:01,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,522 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,522 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:01,550 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:01,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,562 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,563 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:01,598 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:01,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,614 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:01,642 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:01,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,655 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,655 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,675 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:01,683 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:01,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,696 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:01,725 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:01,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,737 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,738 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:01,766 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:01,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,779 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:01,808 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:01,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,821 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,822 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:01,850 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:01,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,864 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:01,893 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:01,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,906 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,907 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:01,936 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:01,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,949 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,950 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:01,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:01,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:01,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:01,980 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:01,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:01,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:01,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:01,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:01,994 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:01,994 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:02,029 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:02,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,041 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,042 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:02,070 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:02,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,083 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,083 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:02,111 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:02,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,124 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,124 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:02,153 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:02,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,166 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,167 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:02,196 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:02,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,210 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,210 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:02,239 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:02,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,252 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,253 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,275 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:02,283 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:02,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,296 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,297 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:02,326 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:02,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,339 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,340 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:02,371 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:02,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,390 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:02,424 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:02,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,439 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,440 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:02,480 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:02,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,503 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,504 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:02,533 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:02,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,551 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,552 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:02,581 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:02,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,594 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,595 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,618 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:02,626 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:02,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,640 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,640 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:02,672 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:02,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,705 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,706 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:02,802 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:02,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,829 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:02,876 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:02,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,904 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,905 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:02,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:02,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:02,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:02,950 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:02,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:02,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:02,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:02,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:02,966 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:02,981 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:03,012 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:03,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,026 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:03,071 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:03,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,086 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:03,119 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:03,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,134 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,135 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,159 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:03,167 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:03,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,180 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,181 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:03,213 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:03,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,227 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,228 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:03,260 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:03,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,274 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,274 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,297 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:03,305 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:03,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,319 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,320 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:03,352 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:03,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,365 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,366 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,389 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:03,397 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:03,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,410 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,411 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:03,441 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:03,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,455 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,456 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:03,486 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:03,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,499 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,500 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:03,529 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:03,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,543 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,543 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:03,585 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:03,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,599 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,600 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:03,631 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:03,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,646 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,646 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:03,677 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:03,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,690 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,691 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:03,721 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:03,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,735 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,735 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:03,765 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:03,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,778 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:03,808 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:03,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,821 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,821 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:03,851 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:03,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,865 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,866 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:03,899 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:03,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,915 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,915 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:03,949 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:03,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,962 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:03,963 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:03,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:03,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:03,994 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:03,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:03,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,008 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,009 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:04,039 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:04,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,052 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,053 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,076 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:04,084 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:04,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,098 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,098 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:04,130 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:04,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,144 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,144 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:04,175 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:04,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,189 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,189 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:04,218 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:04,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,230 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,231 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:04,273 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:04,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,285 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,286 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:04,315 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:04,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,328 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,328 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:04,360 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:04,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,388 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:04,418 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:04,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,431 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,432 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:04,462 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:04,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,475 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,476 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:04,505 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:04,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,518 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,519 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:04,547 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:04,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,561 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,562 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,585 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:04,594 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:04,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,607 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,608 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:04,637 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:04,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,651 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,652 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,674 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:04,682 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:04,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,695 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,695 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:04,725 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:04,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,738 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,739 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:04,770 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:04,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,783 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,784 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:04,813 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:04,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,826 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,827 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:04,856 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:04,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,869 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,869 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,892 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:04,900 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:04,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,913 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,914 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:04,950 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:04,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:04,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:04,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:04,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:04,991 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:04,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:04,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,004 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,004 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:05,031 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:05,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,044 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,045 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:05,073 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:05,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,086 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,087 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:05,113 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:05,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,127 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,129 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:05,158 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:05,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,171 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,171 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:05,200 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:05,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,213 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,214 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:05,243 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:05,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,257 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,257 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:05,286 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:05,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,300 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,320 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:05,327 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:05,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,340 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,362 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:05,369 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:05,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,382 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,383 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:05,412 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:05,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,425 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,425 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:05,455 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:05,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,468 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,469 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:05,497 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:05,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,510 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,511 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:05,540 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:05,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,554 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,555 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:05,589 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:05,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,615 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,616 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:05,645 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:05,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,658 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,659 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:05,687 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:05,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,699 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,700 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:05,727 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:05,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,740 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,740 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:05,767 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:05,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,780 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,780 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:05,807 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:05,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,820 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,821 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:05,849 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:05,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,862 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,863 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:05,891 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:05,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,904 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,905 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:05,933 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:05,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,946 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,946 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:05,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:05,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:05,975 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:05,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:05,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,987 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:05,988 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,009 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:06,016 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:06,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,030 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,030 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:06,059 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:06,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,072 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,072 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:06,099 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:06,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,112 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,113 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:06,141 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:06,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,155 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,156 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,179 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:06,186 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:06,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,199 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,200 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:06,227 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:06,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,254 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,254 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:06,281 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:06,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,294 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,294 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:06,322 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:06,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,336 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:06,363 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:06,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,375 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,376 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:06,403 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:06,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,415 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,416 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:06,443 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:06,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,456 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,457 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:06,486 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:06,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,499 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,499 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:06,534 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:06,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,554 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,554 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:06,580 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:06,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,592 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,593 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:06,624 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:06,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,650 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,651 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:06,676 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:06,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,689 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,689 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:06,719 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:06,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,737 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,738 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:06,773 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:06,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,786 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,787 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:06,813 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:06,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,825 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,826 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:06,856 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:06,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,869 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,869 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:06,897 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:06,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,911 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,911 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:06,955 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:06,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,969 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:06,969 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:06,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:06,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:06,999 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:06,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:06,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,012 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,012 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,048 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:07,056 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:07,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,073 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,074 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:07,100 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:07,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,113 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,114 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:07,145 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:07,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,161 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,162 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:07,201 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:07,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,215 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,216 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:07,248 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:07,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,262 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,263 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:07,292 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:07,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,304 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,305 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:07,334 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:07,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,347 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,348 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:07,377 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:07,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,377 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,393 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:07,422 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:07,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,436 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,437 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:07,467 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:07,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,467 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,480 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,481 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:07,511 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:07,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,525 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,525 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:07,555 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:07,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,568 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,569 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:07,598 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:07,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,611 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,611 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,643 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:07,653 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:07,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,667 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,668 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:07,699 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:07,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,713 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,714 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:07,754 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:07,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,769 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,770 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:07,804 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:07,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,820 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,821 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:07,855 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:07,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:07,903 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:07,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,916 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,917 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:07,946 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:07,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,960 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:07,960 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:07,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:07,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:07,992 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:07,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:07,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,007 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,007 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:08,038 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:08,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,051 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:08,081 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:08,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,094 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,095 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:08,127 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:08,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,151 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,152 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:08,182 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:08,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,182 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,195 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,195 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:08,236 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:08,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,251 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:08,288 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:08,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,306 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,306 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:08,341 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:08,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,356 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:08,390 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:08,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,404 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,404 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:08,434 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:08,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,448 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,449 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:08,480 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:08,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,495 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,495 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:08,530 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:08,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,560 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,561 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:08,593 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:08,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,609 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,609 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:08,644 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:08,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,644 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,664 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,664 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:08,699 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:08,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,718 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,719 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,744 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:08,753 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:08,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,768 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,769 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:08,801 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:08,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,818 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,819 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:08,852 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:08,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,867 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:08,899 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:08,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,914 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,915 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,937 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:08,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:08,945 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:08,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:08,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,971 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:08,971 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:08,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:09,002 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:09,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,018 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,019 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:09,048 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:09,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,062 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,062 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:09,114 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:09,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,129 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,130 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:09,162 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:09,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,177 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,178 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:09,212 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:09,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,227 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,228 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,252 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:09,261 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:09,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,277 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,277 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:09,305 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:09,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,332 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,332 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:09,364 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:09,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,378 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,379 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:09,411 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:09,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,425 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,425 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:09,456 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:09,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,470 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,471 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,506 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:09,513 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:09,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,527 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,527 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:09,556 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:09,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,569 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,570 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,590 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:09,597 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:09,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,611 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,611 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,631 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:09,639 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:09,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,657 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,658 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:09,696 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:09,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,708 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,709 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:09,744 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:09,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,763 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,763 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,786 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:09,793 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:09,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,805 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,806 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:09,832 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:09,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,850 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,851 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,877 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:09,884 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:09,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,898 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,898 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:09,929 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:09,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,941 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:09,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:09,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:09,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:09,980 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:09,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:09,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:09,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,994 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:09,995 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:10,029 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:10,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,045 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,046 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:10,078 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:10,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,094 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,095 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:10,127 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:10,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,142 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,142 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:10,174 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:10,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,189 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,189 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:10,222 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:10,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,237 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,238 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:10,270 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:10,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,285 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,285 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,311 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:10,321 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:10,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,339 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,339 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:10,389 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:10,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,404 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,405 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:10,437 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:10,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,458 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,458 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:10,486 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:10,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,506 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,507 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:10,543 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:10,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,557 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,557 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,580 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:10,588 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:10,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,603 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,604 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:10,635 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:10,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,649 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,650 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:10,678 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:10,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,691 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,691 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:10,731 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:10,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,744 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,745 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:10,772 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:10,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,784 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,785 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:10,818 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:10,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,833 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,834 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:10,863 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:10,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,881 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,881 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:10,910 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:10,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,927 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,927 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:10,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:10,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:10,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:10,963 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:10,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:10,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:10,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:10,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:10,979 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:10,980 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:11,013 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:11,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,028 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:11,062 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:11,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,078 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,079 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,104 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:11,113 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:11,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,129 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,130 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:11,164 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:11,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,179 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,180 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:11,219 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:11,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,234 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,235 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:11,270 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:11,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,302 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,303 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:11,338 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:11,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,355 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,355 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:11,394 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:11,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,411 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,412 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:11,451 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:11,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,468 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,469 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:11,507 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:11,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,523 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:11,561 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:11,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,583 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,584 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:11,631 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:11,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,647 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,647 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:11,677 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:11,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,690 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,690 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:11,717 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:11,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,733 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,734 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:11,761 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:11,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,778 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:11,815 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:11,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,829 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:11,860 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:11,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,874 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,875 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,897 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:11,904 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:11,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,918 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,918 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:11,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:11,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:11,949 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:11,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:11,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:11,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:11,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:11,962 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:11,963 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:11,996 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:12,005 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:12,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,020 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:12,051 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:12,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,066 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,067 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:12,104 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:12,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,119 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,120 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:12,154 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:12,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,169 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:12,207 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:12,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,223 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,224 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:12,260 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:12,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,276 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,277 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:12,314 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:12,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,330 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,330 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:12,363 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:12,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,378 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,378 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:12,412 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:12,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,440 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,441 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:12,471 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:12,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,485 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,485 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:12,516 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:12,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,530 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,531 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:12,563 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:12,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,577 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,578 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:12,610 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:12,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,625 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,626 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:12,659 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:12,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,693 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,693 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:12,730 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:12,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,746 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,746 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:12,780 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:12,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:12,833 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:12,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,849 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,849 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:12,884 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:12,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,900 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,901 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:12,935 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:12,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:12,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:12,951 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:12,951 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:12,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:12,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:12,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:12,988 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:12,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:12,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:12,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,003 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,004 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:13,038 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:13,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,053 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,054 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:13,089 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:13,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,106 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:13,141 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:13,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,157 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,158 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:13,192 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:13,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,208 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,208 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:13,243 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:13,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,260 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,261 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:13,297 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:13,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,313 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,314 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,340 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:13,350 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:13,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,367 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:13,402 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:13,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,419 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,419 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:13,466 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:13,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,482 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,485 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:13,520 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:13,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,540 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,545 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,572 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:13,583 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:13,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,598 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,599 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:13,635 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:13,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,649 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,649 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:13,675 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:13,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,689 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,690 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:13,717 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:13,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,733 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,733 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:13,767 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:13,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,787 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,787 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:13,820 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:13,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,836 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,837 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:13,870 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:13,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,886 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:13,920 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:13,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,934 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,935 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:13,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:13,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:13,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:13,965 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:13,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:13,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:13,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:13,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:13,979 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:13,979 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:14,012 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:14,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:14,060 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:14,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,074 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,075 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:14,106 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:14,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,120 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,121 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:14,154 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:14,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,170 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,171 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:14,205 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:14,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,222 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,223 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:14,258 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:14,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,273 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,273 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:14,306 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:14,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,322 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,322 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:14,354 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:14,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,368 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,369 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:14,397 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:14,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,411 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,412 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:14,444 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:14,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,444 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,458 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,482 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:14,490 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:14,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,505 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,505 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:14,536 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:14,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,551 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,551 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:14,584 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:14,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,599 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,600 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:14,632 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:14,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,646 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,647 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:14,683 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:14,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,698 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,699 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:14,730 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:14,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,743 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,744 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:14,770 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:14,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,783 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,784 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:14,812 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:14,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,825 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,826 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:14,853 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:14,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,865 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,866 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:14,897 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:14,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,909 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,909 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:14,940 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:14,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,954 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,955 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:14,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:14,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:14,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:14,983 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:14,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:14,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:14,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:14,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:14,997 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:14,998 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:15,024 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:15,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,039 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,040 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:15,081 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:15,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,093 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,093 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:15,118 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:15,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,134 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,134 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:15,160 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:15,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,187 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:15,220 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:15,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,234 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,234 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:15,263 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:15,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,277 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,277 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:15,308 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:15,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,321 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,322 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:15,351 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:15,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,366 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:15,398 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:15,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,411 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,412 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:15,442 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:15,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,455 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,455 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,477 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:15,484 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:15,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,497 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,498 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:15,527 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:15,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,540 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,541 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,563 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:15,570 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:15,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,583 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,583 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:15,613 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:15,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,626 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:15,656 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:15,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,657 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,682 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,682 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:15,709 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:15,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,722 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,722 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:15,750 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:15,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,763 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,764 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,784 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:15,791 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:15,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,804 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,805 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,825 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:15,832 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:15,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,845 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,845 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,865 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:15,872 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:15,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,884 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:15,911 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:15,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,924 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,924 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:15,951 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:15,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:15,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:15,964 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:15,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:15,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:15,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:15,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:15,991 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:15,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:15,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:15,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,004 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,005 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,025 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:16,032 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:16,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,044 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,044 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:16,070 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:16,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,081 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,082 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:16,108 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:16,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,120 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,121 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:16,149 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:16,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,162 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,163 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,184 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:16,192 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:16,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,205 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,205 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:16,235 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:16,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,253 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,254 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:16,280 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:16,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,298 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,299 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:16,325 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:16,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,338 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,339 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:16,367 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:16,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,416 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:16,424 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:16,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,441 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,442 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,466 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:16,475 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:16,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,491 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,491 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:16,526 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:16,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,542 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,542 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:16,573 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:16,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,588 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,589 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:16,620 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:16,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,661 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:16,690 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:16,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,706 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,707 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,731 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:16,738 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:16,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,755 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,756 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:16,784 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:16,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,801 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,802 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:16,831 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:16,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,844 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,845 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:16,874 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:16,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,888 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,888 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:16,921 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:16,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,935 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,936 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:16,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:16,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:16,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:16,966 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:16,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:16,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:16,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:16,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:16,983 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:16,984 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:17,037 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:17,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,037 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,079 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,079 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:17,121 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:17,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,143 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,144 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:17,180 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:17,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,197 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,197 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:17,236 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:17,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,249 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,250 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:17,287 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:17,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,306 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,306 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:17,343 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:17,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,367 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,368 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:17,413 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:17,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,428 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,428 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,452 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:17,462 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:17,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,476 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,476 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,504 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:17,512 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:17,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,526 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,526 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:17,557 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:17,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,578 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,578 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:17,614 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:17,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,628 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,629 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:17,659 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:17,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,671 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,672 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:17,700 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:17,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,714 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,715 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,736 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:17,743 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:17,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,755 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,756 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:17,786 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:17,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,802 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,830 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:17,837 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:17,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,849 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,850 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:17,877 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:17,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,892 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:17,919 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:17,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,942 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,942 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:17,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:17,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:17,974 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:17,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:17,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,988 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:17,989 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:18,020 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:18,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,020 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,034 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,035 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:18,070 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:18,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,085 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:18,118 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:18,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,132 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,133 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:18,162 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:18,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,176 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,177 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:18,209 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:18,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,226 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,227 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:18,259 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:18,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,274 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,275 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:18,306 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:18,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,320 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,321 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:18,350 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:18,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,366 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,387 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:18,394 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:18,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,407 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:18,434 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:18,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,450 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,451 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:18,486 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:18,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,499 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,500 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:18,530 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:18,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,543 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,544 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,565 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:18,572 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:18,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,586 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:18,618 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:18,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,633 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,634 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,659 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:18,668 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:18,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,682 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,683 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,705 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:18,713 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:18,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,726 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,726 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:18,754 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:18,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,754 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,773 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,774 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:18,801 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:18,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,822 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,822 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:18,857 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:18,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,871 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,888 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:18,895 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:18,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,906 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,906 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:18,934 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:18,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,946 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:18,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:18,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:18,974 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:18,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:18,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,986 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:18,986 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:19,015 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:19,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,028 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:19,060 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:19,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,075 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,076 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:19,111 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:19,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,125 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,126 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:19,156 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:19,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,169 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,169 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:19,198 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:19,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,211 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:19,241 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:19,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,262 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,262 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:19,290 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:19,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,303 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,303 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:19,331 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:19,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,343 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,365 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:19,372 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:19,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,390 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,391 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:19,421 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:19,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,439 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,439 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:19,481 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:19,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,496 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,497 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:19,534 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:19,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,550 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,551 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:19,586 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:19,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,603 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,603 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:19,639 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:19,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,653 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,653 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:19,684 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:19,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,699 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,699 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:19,732 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:19,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,746 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,747 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:19,785 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:19,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,798 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,798 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:19,831 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:19,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,846 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,846 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,873 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:19,881 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:19,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,898 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,899 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,922 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:19,930 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:19,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,946 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,947 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:19,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:19,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:19,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:19,977 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:19,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:19,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:19,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:19,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,990 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:19,991 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:20,019 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:20,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,032 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,032 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:20,066 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:20,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,079 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,080 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:20,109 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:20,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,126 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,126 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:20,162 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:20,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,175 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,176 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,199 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:20,207 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:20,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,220 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,220 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:20,246 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:20,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,259 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,259 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:20,286 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:20,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,300 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,319 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:20,325 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:20,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,338 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,338 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:20,365 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:20,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,376 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,377 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:20,403 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:20,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,414 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:20,440 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:20,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,454 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,455 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:20,485 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:20,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,497 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,497 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:20,523 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:20,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,535 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:20,566 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:20,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,580 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,581 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:20,619 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:20,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,619 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,633 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,634 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:20,668 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:20,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,682 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,683 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:20,715 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:20,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,728 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,729 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,750 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:20,757 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:20,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,770 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,771 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:20,800 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:20,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,813 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,813 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:20,844 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:20,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,865 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,865 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:20,891 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:20,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,907 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,907 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,931 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:20,938 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:20,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,950 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,951 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:20,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:20,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:20,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:20,981 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:20,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:20,981 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:20,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:20,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:20,993 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:20,994 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,014 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:21,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:21,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:21,021 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:21,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:21,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:21,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,034 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,034 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,054 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:21,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:21,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:21,061 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:21,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:21,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:21,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,077 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,078 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,097 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:21,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:21,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:21,104 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:21,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:21,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:21,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,130 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,130 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:21,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:21,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:21,158 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:21,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:21,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:21,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,170 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,171 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:21,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:21,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:21,198 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:21,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:21,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:21,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,210 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,210 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,228 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:21,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:21,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:21,234 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:21,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:21,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:21,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,247 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,247 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:21,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:21,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:21,272 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:21,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:21,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:21,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,287 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,287 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,306 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-24 22:18:21,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:21,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 207 states and 219 transitions. [2023-11-24 22:18:21,312 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-24 22:18:21,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-24 22:18:21,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:21,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:21,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:21,323 INFO L262 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-24 22:18:21,324 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 22:18:21,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked.