./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench/ps6.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 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_cebf1dff-88c5-4cd8-9be4-61aef23394f5/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cebf1dff-88c5-4cd8-9be4-61aef23394f5/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cebf1dff-88c5-4cd8-9be4-61aef23394f5/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cebf1dff-88c5-4cd8-9be4-61aef23394f5/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench/ps6.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cebf1dff-88c5-4cd8-9be4-61aef23394f5/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cebf1dff-88c5-4cd8-9be4-61aef23394f5/bin/ukojak-verify-ImItNfHLgk --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 7c085d451551fa473fcfd5042cc18772a43a12ab8154b83bfec7555781047d66 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:26:56,731 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:26:56,825 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cebf1dff-88c5-4cd8-9be4-61aef23394f5/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 23:26:56,830 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:26:56,831 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:26:56,865 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:26:56,865 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:26:56,867 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:26:56,868 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:26:56,870 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:26:56,871 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:26:56,871 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:26:56,872 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:26:56,872 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:26:56,872 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:26:56,876 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:26:56,877 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:26:56,877 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:26:56,877 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:26:56,878 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:26:56,878 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 23:26:56,879 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:26:56,879 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:26:56,880 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:26:56,880 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:26:56,881 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:26:56,881 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:26:56,882 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:26:56,882 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:26:56,883 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:26:56,883 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:26:56,884 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:26:56,884 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:26:56,885 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:26:56,885 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:26:56,886 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_cebf1dff-88c5-4cd8-9be4-61aef23394f5/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cebf1dff-88c5-4cd8-9be4-61aef23394f5/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7c085d451551fa473fcfd5042cc18772a43a12ab8154b83bfec7555781047d66 [2024-11-08 23:26:57,140 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:26:57,161 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:26:57,164 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:26:57,165 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:26:57,167 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:26:57,168 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cebf1dff-88c5-4cd8-9be4-61aef23394f5/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench/ps6.c Unable to find full path for "g++" [2024-11-08 23:26:59,191 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:26:59,398 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:26:59,399 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cebf1dff-88c5-4cd8-9be4-61aef23394f5/sv-benchmarks/c/nla-digbench/ps6.c [2024-11-08 23:26:59,407 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cebf1dff-88c5-4cd8-9be4-61aef23394f5/bin/ukojak-verify-ImItNfHLgk/data/0fb6a19f0/90746f002059437c81f307c040d22fa0/FLAG4fc9930ad [2024-11-08 23:26:59,754 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cebf1dff-88c5-4cd8-9be4-61aef23394f5/bin/ukojak-verify-ImItNfHLgk/data/0fb6a19f0/90746f002059437c81f307c040d22fa0 [2024-11-08 23:26:59,757 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:26:59,758 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:26:59,759 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:26:59,759 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:26:59,765 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:26:59,766 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:26:59" (1/1) ... [2024-11-08 23:26:59,767 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@688ce791 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:26:59, skipping insertion in model container [2024-11-08 23:26:59,767 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:26:59" (1/1) ... [2024-11-08 23:26:59,796 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:26:59,989 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:26:59,998 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:27:00,023 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:27:00,047 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:27:00,047 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:00 WrapperNode [2024-11-08 23:27:00,047 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:27:00,048 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:27:00,048 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:27:00,048 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:27:00,056 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:00" (1/1) ... [2024-11-08 23:27:00,061 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:00" (1/1) ... [2024-11-08 23:27:00,100 INFO L138 Inliner]: procedures = 14, calls = 17, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 147 [2024-11-08 23:27:00,100 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:27:00,101 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:27:00,101 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:27:00,101 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:27:00,111 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:00" (1/1) ... [2024-11-08 23:27:00,111 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:00" (1/1) ... [2024-11-08 23:27:00,113 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:00" (1/1) ... [2024-11-08 23:27:00,114 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:00" (1/1) ... [2024-11-08 23:27:00,118 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:00" (1/1) ... [2024-11-08 23:27:00,123 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:00" (1/1) ... [2024-11-08 23:27:00,124 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:00" (1/1) ... [2024-11-08 23:27:00,126 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:00" (1/1) ... [2024-11-08 23:27:00,128 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:27:00,130 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:27:00,130 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:27:00,134 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:27:00,135 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:27:00" (1/1) ... [2024-11-08 23:27:00,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:27:00,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cebf1dff-88c5-4cd8-9be4-61aef23394f5/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:27:00,174 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cebf1dff-88c5-4cd8-9be4-61aef23394f5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:27:00,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cebf1dff-88c5-4cd8-9be4-61aef23394f5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:27:00,208 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:27:00,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:27:00,208 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:27:00,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:27:00,208 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 23:27:00,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 23:27:00,273 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:27:00,274 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:27:00,886 INFO L? ?]: Removed 90 outVars from TransFormulas that were not future-live. [2024-11-08 23:27:00,886 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:27:00,944 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:27:00,945 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:27:00,945 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:27:00 BoogieIcfgContainer [2024-11-08 23:27:00,945 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:27:00,947 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:27:00,947 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:27:00,957 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:27:00,958 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:27:00" (1/1) ... [2024-11-08 23:27:00,965 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:27:01,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:01,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 214 states and 217 transitions. [2024-11-08 23:27:01,019 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 217 transitions. [2024-11-08 23:27:01,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-08 23:27:01,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:01,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:01,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:01,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:01,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:01,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 216 states and 219 transitions. [2024-11-08 23:27:01,265 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 219 transitions. [2024-11-08 23:27:01,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 23:27:01,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:01,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:01,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:01,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:01,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:01,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 217 states and 220 transitions. [2024-11-08 23:27:01,338 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 220 transitions. [2024-11-08 23:27:01,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:27:01,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:01,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:01,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:01,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:01,369 INFO L255 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:27:01,373 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:01,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:01,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:01,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 218 states and 221 transitions. [2024-11-08 23:27:01,408 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 221 transitions. [2024-11-08 23:27:01,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:27:01,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:01,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:01,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:01,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:01,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:01,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 217 states and 220 transitions. [2024-11-08 23:27:01,445 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 220 transitions. [2024-11-08 23:27:01,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:27:01,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:01,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:01,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:01,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:01,487 INFO L255 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:27:01,488 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:01,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:01,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:01,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 219 states and 222 transitions. [2024-11-08 23:27:01,540 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 222 transitions. [2024-11-08 23:27:01,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:27:01,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:01,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:01,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:01,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:01,589 INFO L255 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:27:01,591 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:01,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:01,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:01,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 220 states and 223 transitions. [2024-11-08 23:27:01,643 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 223 transitions. [2024-11-08 23:27:01,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:27:01,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:01,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:01,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:01,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:01,686 INFO L255 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:27:01,686 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:01,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:01,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:01,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 221 states and 224 transitions. [2024-11-08 23:27:01,720 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 224 transitions. [2024-11-08 23:27:01,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:27:01,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:01,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:01,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:01,753 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:01,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:01,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 220 states and 223 transitions. [2024-11-08 23:27:01,765 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 223 transitions. [2024-11-08 23:27:01,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:27:01,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:01,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:01,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:01,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:01,806 INFO L255 TraceCheckSpWp]: Trace formula consists of 51 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:27:01,807 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:01,836 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:01,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:01,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 222 states and 225 transitions. [2024-11-08 23:27:01,860 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 225 transitions. [2024-11-08 23:27:01,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:27:01,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:01,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:01,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:01,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:01,901 INFO L255 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:27:01,902 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:01,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:01,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:01,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 223 states and 226 transitions. [2024-11-08 23:27:01,961 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 226 transitions. [2024-11-08 23:27:01,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:27:01,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:01,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:01,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:02,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:02,007 INFO L255 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:27:02,008 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:02,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:02,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:02,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 224 states and 227 transitions. [2024-11-08 23:27:02,061 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 227 transitions. [2024-11-08 23:27:02,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:27:02,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:02,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:02,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:02,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:02,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:02,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 223 states and 226 transitions. [2024-11-08 23:27:02,109 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 226 transitions. [2024-11-08 23:27:02,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:27:02,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:02,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:02,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:02,184 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:02,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:02,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 225 states and 228 transitions. [2024-11-08 23:27:02,204 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 228 transitions. [2024-11-08 23:27:02,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:27:02,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:02,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:02,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:02,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:02,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:02,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 226 states and 229 transitions. [2024-11-08 23:27:02,259 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 229 transitions. [2024-11-08 23:27:02,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:27:02,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:02,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:02,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:02,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:02,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:02,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 225 states and 228 transitions. [2024-11-08 23:27:02,279 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 228 transitions. [2024-11-08 23:27:02,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:27:02,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:02,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:02,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:02,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:02,317 INFO L255 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:27:02,317 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:02,360 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:02,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:02,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 227 states and 230 transitions. [2024-11-08 23:27:02,378 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 230 transitions. [2024-11-08 23:27:02,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:27:02,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:02,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:02,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:02,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:02,412 INFO L255 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:27:02,413 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:02,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:02,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:02,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 228 states and 231 transitions. [2024-11-08 23:27:02,484 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 231 transitions. [2024-11-08 23:27:02,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:27:02,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:02,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:02,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:02,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:02,535 INFO L255 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:27:02,536 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:02,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:02,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:02,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 229 states and 232 transitions. [2024-11-08 23:27:02,628 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 232 transitions. [2024-11-08 23:27:02,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:27:02,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:02,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:02,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:02,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:02,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:02,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 228 states and 231 transitions. [2024-11-08 23:27:02,671 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 231 transitions. [2024-11-08 23:27:02,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:27:02,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:02,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:02,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:02,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:02,703 INFO L255 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:27:02,704 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:02,762 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:02,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:02,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 230 states and 233 transitions. [2024-11-08 23:27:02,781 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 233 transitions. [2024-11-08 23:27:02,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:27:02,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:02,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:02,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:02,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:02,808 INFO L255 TraceCheckSpWp]: Trace formula consists of 63 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:27:02,809 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:02,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:02,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:02,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 231 states and 234 transitions. [2024-11-08 23:27:02,866 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 234 transitions. [2024-11-08 23:27:02,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:27:02,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:02,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:02,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:02,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:02,896 INFO L255 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:27:02,897 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:02,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:02,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:02,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 232 states and 235 transitions. [2024-11-08 23:27:02,963 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 235 transitions. [2024-11-08 23:27:02,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:27:02,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:02,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:02,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:03,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:03,002 INFO L255 TraceCheckSpWp]: Trace formula consists of 65 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:27:03,004 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:03,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:03,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:03,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 233 states and 236 transitions. [2024-11-08 23:27:03,065 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 236 transitions. [2024-11-08 23:27:03,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:27:03,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:03,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:03,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:03,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:03,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:03,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 232 states and 235 transitions. [2024-11-08 23:27:03,104 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 235 transitions. [2024-11-08 23:27:03,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:27:03,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:03,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:03,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:03,154 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:03,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:03,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 234 states and 237 transitions. [2024-11-08 23:27:03,176 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 237 transitions. [2024-11-08 23:27:03,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:27:03,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:03,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:03,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:03,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:03,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:03,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 235 states and 238 transitions. [2024-11-08 23:27:03,238 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 238 transitions. [2024-11-08 23:27:03,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:27:03,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:03,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:03,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:03,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:03,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:03,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 234 states and 237 transitions. [2024-11-08 23:27:03,269 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 237 transitions. [2024-11-08 23:27:03,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:27:03,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:03,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:03,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:03,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:03,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:03,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 236 states and 240 transitions. [2024-11-08 23:27:03,354 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 240 transitions. [2024-11-08 23:27:03,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:27:03,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:03,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:03,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:03,405 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:03,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:03,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 239 states and 245 transitions. [2024-11-08 23:27:03,512 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 245 transitions. [2024-11-08 23:27:03,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:27:03,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:03,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:03,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:03,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:03,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:03,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 243 states and 250 transitions. [2024-11-08 23:27:03,738 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 250 transitions. [2024-11-08 23:27:03,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:27:03,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:03,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:03,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:03,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:03,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:03,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 242 states and 249 transitions. [2024-11-08 23:27:03,772 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 249 transitions. [2024-11-08 23:27:03,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:27:03,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:03,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:03,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:03,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:04,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:04,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 248 states and 256 transitions. [2024-11-08 23:27:04,016 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 256 transitions. [2024-11-08 23:27:04,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:27:04,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:04,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:04,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:04,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:04,046 INFO L255 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:27:04,047 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:04,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:04,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:04,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 255 states and 263 transitions. [2024-11-08 23:27:04,192 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 263 transitions. [2024-11-08 23:27:04,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:27:04,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:04,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:04,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:04,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:04,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:04,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 254 states and 262 transitions. [2024-11-08 23:27:04,213 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 262 transitions. [2024-11-08 23:27:04,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:27:04,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:04,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:04,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:04,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:04,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:04,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 253 states and 261 transitions. [2024-11-08 23:27:04,236 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 261 transitions. [2024-11-08 23:27:04,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:27:04,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:04,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:04,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:04,288 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:04,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:04,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 252 states and 260 transitions. [2024-11-08 23:27:04,360 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 260 transitions. [2024-11-08 23:27:04,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:27:04,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:04,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:04,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:04,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:04,392 INFO L255 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:27:04,395 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:04,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:04,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:04,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 256 states and 264 transitions. [2024-11-08 23:27:04,554 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 264 transitions. [2024-11-08 23:27:04,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:27:04,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:04,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:04,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:04,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:04,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:04,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 255 states and 263 transitions. [2024-11-08 23:27:04,582 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 263 transitions. [2024-11-08 23:27:04,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:27:04,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:04,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:04,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:04,654 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:04,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:04,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 295 states and 305 transitions. [2024-11-08 23:27:04,927 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 305 transitions. [2024-11-08 23:27:04,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:27:04,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:04,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:04,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:04,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:04,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:04,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 296 states and 306 transitions. [2024-11-08 23:27:04,994 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 306 transitions. [2024-11-08 23:27:04,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:27:04,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:04,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:05,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:05,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:05,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:05,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 297 states and 307 transitions. [2024-11-08 23:27:05,319 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 307 transitions. [2024-11-08 23:27:05,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:27:05,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:05,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:05,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:05,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:05,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:05,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 298 states and 308 transitions. [2024-11-08 23:27:05,450 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 308 transitions. [2024-11-08 23:27:05,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:27:05,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:05,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:05,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:05,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:05,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:05,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 306 states and 319 transitions. [2024-11-08 23:27:05,736 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 319 transitions. [2024-11-08 23:27:05,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:27:05,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:05,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:05,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:05,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:06,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:06,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 352 states and 370 transitions. [2024-11-08 23:27:06,249 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 370 transitions. [2024-11-08 23:27:06,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:27:06,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:06,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:06,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:06,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:06,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:06,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 353 states and 371 transitions. [2024-11-08 23:27:06,320 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 371 transitions. [2024-11-08 23:27:06,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:27:06,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:06,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:06,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:06,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:06,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:06,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 354 states and 372 transitions. [2024-11-08 23:27:06,389 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 372 transitions. [2024-11-08 23:27:06,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:27:06,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:06,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:06,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:06,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:06,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:06,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 355 states and 373 transitions. [2024-11-08 23:27:06,482 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 373 transitions. [2024-11-08 23:27:06,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:27:06,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:06,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:06,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:06,534 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:06,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:06,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 358 states and 377 transitions. [2024-11-08 23:27:06,631 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 377 transitions. [2024-11-08 23:27:06,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:27:06,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:06,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:06,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:06,656 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:06,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:06,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 357 states and 376 transitions. [2024-11-08 23:27:06,668 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 376 transitions. [2024-11-08 23:27:06,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:27:06,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:06,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:06,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:06,729 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:06,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:06,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 358 states and 377 transitions. [2024-11-08 23:27:06,752 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 377 transitions. [2024-11-08 23:27:06,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:27:06,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:06,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:06,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:06,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:07,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:07,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 361 states and 380 transitions. [2024-11-08 23:27:07,072 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 380 transitions. [2024-11-08 23:27:07,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:27:07,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:07,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:07,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:07,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:07,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:07,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 360 states and 379 transitions. [2024-11-08 23:27:07,107 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 379 transitions. [2024-11-08 23:27:07,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:27:07,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:07,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:07,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:07,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:07,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:07,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 364 states and 383 transitions. [2024-11-08 23:27:07,443 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 383 transitions. [2024-11-08 23:27:07,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:27:07,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:07,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:07,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:07,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:07,483 INFO L255 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 23:27:07,484 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:07,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:07,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:07,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 366 states and 385 transitions. [2024-11-08 23:27:07,683 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 385 transitions. [2024-11-08 23:27:07,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:27:07,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:07,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:07,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:07,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:08,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:08,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 371 states and 390 transitions. [2024-11-08 23:27:08,137 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 390 transitions. [2024-11-08 23:27:08,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:27:08,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:08,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:08,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:08,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:08,175 INFO L255 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:27:08,178 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:08,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:08,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:08,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 372 states and 392 transitions. [2024-11-08 23:27:08,485 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 392 transitions. [2024-11-08 23:27:08,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:27:08,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:08,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:08,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:08,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:08,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:08,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 371 states and 391 transitions. [2024-11-08 23:27:08,521 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 391 transitions. [2024-11-08 23:27:08,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:27:08,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:08,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:08,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:08,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:08,560 INFO L255 TraceCheckSpWp]: Trace formula consists of 103 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:27:08,561 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:08,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:08,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:08,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 373 states and 393 transitions. [2024-11-08 23:27:08,843 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 393 transitions. [2024-11-08 23:27:08,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:27:08,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:08,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:08,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:08,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:09,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:09,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 380 states and 400 transitions. [2024-11-08 23:27:09,318 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 400 transitions. [2024-11-08 23:27:09,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:27:09,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:09,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:09,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:09,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:09,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:09,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 379 states and 399 transitions. [2024-11-08 23:27:09,351 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 399 transitions. [2024-11-08 23:27:09,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:27:09,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:09,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:09,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:09,433 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:09,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:09,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 387 states and 407 transitions. [2024-11-08 23:27:09,788 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 407 transitions. [2024-11-08 23:27:09,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:27:09,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:09,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:09,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:09,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:09,826 INFO L255 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 23:27:09,827 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:09,908 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:09,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:09,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 390 states and 410 transitions. [2024-11-08 23:27:09,962 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 410 transitions. [2024-11-08 23:27:09,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:27:09,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:09,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:09,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:10,074 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:10,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:10,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 399 states and 419 transitions. [2024-11-08 23:27:10,499 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 419 transitions. [2024-11-08 23:27:10,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:27:10,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:10,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:10,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:10,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:10,535 INFO L255 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:27:10,536 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:10,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:10,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:10,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 400 states and 421 transitions. [2024-11-08 23:27:10,688 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 421 transitions. [2024-11-08 23:27:10,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:27:10,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:10,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:10,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:10,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:10,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:10,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 399 states and 420 transitions. [2024-11-08 23:27:10,724 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 420 transitions. [2024-11-08 23:27:10,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:27:10,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:10,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:10,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:10,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:10,764 INFO L255 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:27:10,765 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:10,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:10,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:10,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 401 states and 422 transitions. [2024-11-08 23:27:10,959 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 422 transitions. [2024-11-08 23:27:10,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:27:10,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:10,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:10,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:11,000 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:11,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:11,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 412 states and 433 transitions. [2024-11-08 23:27:11,179 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 433 transitions. [2024-11-08 23:27:11,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:27:11,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:11,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:11,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:11,301 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:11,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:11,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 427 states and 453 transitions. [2024-11-08 23:27:11,843 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 453 transitions. [2024-11-08 23:27:11,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:27:11,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:11,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:11,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:11,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:11,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:11,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 428 states and 454 transitions. [2024-11-08 23:27:11,920 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 454 transitions. [2024-11-08 23:27:11,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:27:11,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:11,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:11,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:12,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:12,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:12,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 429 states and 455 transitions. [2024-11-08 23:27:12,382 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 455 transitions. [2024-11-08 23:27:12,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:27:12,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:12,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:12,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:12,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:12,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:12,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 428 states and 454 transitions. [2024-11-08 23:27:12,415 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 454 transitions. [2024-11-08 23:27:12,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:27:12,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:12,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:12,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:12,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:12,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:12,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 430 states and 456 transitions. [2024-11-08 23:27:12,503 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 456 transitions. [2024-11-08 23:27:12,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:27:12,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:12,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:12,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:12,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:12,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:12,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 434 states and 461 transitions. [2024-11-08 23:27:12,909 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 461 transitions. [2024-11-08 23:27:12,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:27:12,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:12,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:12,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:12,968 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:13,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:13,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 437 states and 464 transitions. [2024-11-08 23:27:13,035 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 464 transitions. [2024-11-08 23:27:13,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:27:13,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:13,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:13,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:13,081 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:13,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:13,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 443 states and 471 transitions. [2024-11-08 23:27:13,457 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 471 transitions. [2024-11-08 23:27:13,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:27:13,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:13,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:13,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:13,491 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:13,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:13,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 447 states and 475 transitions. [2024-11-08 23:27:13,557 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 475 transitions. [2024-11-08 23:27:13,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:27:13,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:13,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:13,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:13,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:13,594 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 23:27:13,595 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:13,685 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:13,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:13,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 449 states and 477 transitions. [2024-11-08 23:27:13,825 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 477 transitions. [2024-11-08 23:27:13,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:27:13,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:13,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:13,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:13,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:13,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:13,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 448 states and 476 transitions. [2024-11-08 23:27:13,857 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 476 transitions. [2024-11-08 23:27:13,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:27:13,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:13,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:13,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:13,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:13,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:13,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 454 states and 482 transitions. [2024-11-08 23:27:13,987 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 482 transitions. [2024-11-08 23:27:13,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:27:13,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:13,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:13,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:14,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:14,024 INFO L255 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:27:14,025 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:14,150 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:14,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:14,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 456 states and 485 transitions. [2024-11-08 23:27:14,212 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 485 transitions. [2024-11-08 23:27:14,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:27:14,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:14,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:14,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:14,310 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:14,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:14,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 463 states and 492 transitions. [2024-11-08 23:27:14,703 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 492 transitions. [2024-11-08 23:27:14,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:27:14,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:14,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:14,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:14,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:14,750 INFO L255 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:27:14,751 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:14,845 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:15,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:15,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 466 states and 495 transitions. [2024-11-08 23:27:15,010 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 495 transitions. [2024-11-08 23:27:15,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:27:15,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:15,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:15,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:15,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:15,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:15,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 474 states and 503 transitions. [2024-11-08 23:27:15,549 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 503 transitions. [2024-11-08 23:27:15,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:27:15,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:15,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:15,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:15,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:15,588 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 23:27:15,589 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:15,679 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:15,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:15,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 476 states and 505 transitions. [2024-11-08 23:27:15,728 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 505 transitions. [2024-11-08 23:27:15,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:27:15,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:15,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:15,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:15,855 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:16,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:16,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 485 states and 514 transitions. [2024-11-08 23:27:16,382 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 514 transitions. [2024-11-08 23:27:16,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:27:16,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:16,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:16,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:16,420 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:16,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:16,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 484 states and 513 transitions. [2024-11-08 23:27:16,437 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 513 transitions. [2024-11-08 23:27:16,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:27:16,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:16,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:16,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:16,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:16,478 INFO L255 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:27:16,479 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:16,614 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:16,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:16,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 486 states and 516 transitions. [2024-11-08 23:27:16,678 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 516 transitions. [2024-11-08 23:27:16,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:27:16,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:16,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:16,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:16,723 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:16,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:16,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 497 states and 527 transitions. [2024-11-08 23:27:16,923 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 527 transitions. [2024-11-08 23:27:16,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:27:16,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:16,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:16,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:16,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:16,958 INFO L255 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:27:16,959 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:17,057 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:17,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:17,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 500 states and 530 transitions. [2024-11-08 23:27:17,227 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 530 transitions. [2024-11-08 23:27:17,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:27:17,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:17,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:17,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:17,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:17,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:17,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 501 states and 531 transitions. [2024-11-08 23:27:17,323 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 531 transitions. [2024-11-08 23:27:17,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:27:17,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:17,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:17,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:17,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:17,376 INFO L255 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 23:27:17,377 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:17,481 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:17,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:17,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 503 states and 533 transitions. [2024-11-08 23:27:17,547 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 533 transitions. [2024-11-08 23:27:17,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:27:17,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:17,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:17,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:17,577 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:17,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:17,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 502 states and 532 transitions. [2024-11-08 23:27:17,596 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 532 transitions. [2024-11-08 23:27:17,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:27:17,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:17,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:17,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:17,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:17,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:17,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 504 states and 535 transitions. [2024-11-08 23:27:17,701 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 535 transitions. [2024-11-08 23:27:17,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:27:17,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:17,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:17,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:17,757 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:17,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:17,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 506 states and 538 transitions. [2024-11-08 23:27:17,841 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 538 transitions. [2024-11-08 23:27:17,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:27:17,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:17,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:17,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:17,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:17,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:17,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 509 states and 543 transitions. [2024-11-08 23:27:17,962 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 543 transitions. [2024-11-08 23:27:17,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:27:17,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:17,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:17,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:18,011 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:18,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:18,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 512 states and 546 transitions. [2024-11-08 23:27:18,099 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 546 transitions. [2024-11-08 23:27:18,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:27:18,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:18,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:18,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:18,139 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:18,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:18,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 516 states and 551 transitions. [2024-11-08 23:27:18,227 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 551 transitions. [2024-11-08 23:27:18,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:27:18,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:18,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:18,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:18,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:18,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:18,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 515 states and 550 transitions. [2024-11-08 23:27:18,269 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 550 transitions. [2024-11-08 23:27:18,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:27:18,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:18,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:18,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:18,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:18,308 INFO L255 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 23:27:18,309 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:18,417 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:18,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:18,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 518 states and 553 transitions. [2024-11-08 23:27:18,471 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 553 transitions. [2024-11-08 23:27:18,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:27:18,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:18,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:18,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:18,511 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:18,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:18,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 524 states and 560 transitions. [2024-11-08 23:27:18,605 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 560 transitions. [2024-11-08 23:27:18,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:27:18,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:18,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:18,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:18,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:18,644 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:27:18,645 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:18,760 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:18,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:18,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 525 states and 562 transitions. [2024-11-08 23:27:18,841 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 562 transitions. [2024-11-08 23:27:18,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:27:18,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:18,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:18,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:19,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:19,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:19,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 532 states and 569 transitions. [2024-11-08 23:27:19,295 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 569 transitions. [2024-11-08 23:27:19,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:27:19,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:19,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:19,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:19,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:19,334 INFO L255 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:27:19,335 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:19,491 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:19,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:19,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 534 states and 571 transitions. [2024-11-08 23:27:19,575 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 571 transitions. [2024-11-08 23:27:19,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:27:19,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:19,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:19,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:19,596 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:19,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:19,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 533 states and 570 transitions. [2024-11-08 23:27:19,612 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 570 transitions. [2024-11-08 23:27:19,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:27:19,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:19,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:19,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:19,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:19,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:19,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 532 states and 569 transitions. [2024-11-08 23:27:19,648 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 569 transitions. [2024-11-08 23:27:19,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:27:19,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:19,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:19,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:19,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:19,686 INFO L255 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 23:27:19,687 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:19,808 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:19,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:19,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 535 states and 572 transitions. [2024-11-08 23:27:19,864 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 572 transitions. [2024-11-08 23:27:19,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:27:19,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:19,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:19,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:19,902 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:20,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:20,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 534 states and 571 transitions. [2024-11-08 23:27:20,007 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 571 transitions. [2024-11-08 23:27:20,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:27:20,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:20,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:20,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:20,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:20,051 INFO L255 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:27:20,052 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:20,165 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:20,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:20,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 535 states and 573 transitions. [2024-11-08 23:27:20,252 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 573 transitions. [2024-11-08 23:27:20,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:27:20,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:20,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:20,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:20,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:20,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:20,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 534 states and 572 transitions. [2024-11-08 23:27:20,647 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 572 transitions. [2024-11-08 23:27:20,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:27:20,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:20,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:20,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:20,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:20,692 INFO L255 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:27:20,693 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:20,848 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:20,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:20,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 536 states and 574 transitions. [2024-11-08 23:27:20,930 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 574 transitions. [2024-11-08 23:27:20,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:27:20,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:20,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:20,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:20,951 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:20,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:20,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 535 states and 573 transitions. [2024-11-08 23:27:20,969 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 573 transitions. [2024-11-08 23:27:20,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:27:20,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:20,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:20,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:21,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:21,012 INFO L255 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 23:27:21,013 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:21,132 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:21,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:21,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 537 states and 575 transitions. [2024-11-08 23:27:21,181 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 575 transitions. [2024-11-08 23:27:21,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:27:21,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:21,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:21,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:21,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:21,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:21,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 576 states and 616 transitions. [2024-11-08 23:27:21,619 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 616 transitions. [2024-11-08 23:27:21,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:27:21,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:21,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:21,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:21,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:21,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:21,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 577 states and 617 transitions. [2024-11-08 23:27:21,695 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 617 transitions. [2024-11-08 23:27:21,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:27:21,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:21,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:21,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:21,764 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:27:21,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:21,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 576 states and 616 transitions. [2024-11-08 23:27:21,905 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 616 transitions. [2024-11-08 23:27:21,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:27:21,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:21,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:21,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:22,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:22,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:22,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 577 states and 617 transitions. [2024-11-08 23:27:22,395 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 617 transitions. [2024-11-08 23:27:22,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:27:22,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:22,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:22,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:22,468 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:27:22,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:22,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 576 states and 616 transitions. [2024-11-08 23:27:22,763 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 616 transitions. [2024-11-08 23:27:22,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:27:22,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:22,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:22,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:22,919 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:23,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:23,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 575 states and 615 transitions. [2024-11-08 23:27:23,292 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 615 transitions. [2024-11-08 23:27:23,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:27:23,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:23,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:23,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:23,328 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:27:23,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:23,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 572 states and 610 transitions. [2024-11-08 23:27:23,685 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 610 transitions. [2024-11-08 23:27:23,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:27:23,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:23,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:23,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:23,720 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:27:23,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:23,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 568 states and 605 transitions. [2024-11-08 23:27:23,889 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 605 transitions. [2024-11-08 23:27:23,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:27:23,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:23,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:23,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:23,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:23,934 INFO L255 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:27:23,936 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:24,046 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:27:24,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:24,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 586 states and 625 transitions. [2024-11-08 23:27:24,727 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 625 transitions. [2024-11-08 23:27:24,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:27:24,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:24,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:24,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:24,773 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:27:24,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:24,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 581 states and 619 transitions. [2024-11-08 23:27:24,991 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 619 transitions. [2024-11-08 23:27:24,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:27:24,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:24,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:25,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:25,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:25,036 INFO L255 TraceCheckSpWp]: Trace formula consists of 141 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:27:25,037 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:25,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:27:25,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:25,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 582 states and 620 transitions. [2024-11-08 23:27:25,177 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 620 transitions. [2024-11-08 23:27:25,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:27:25,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:25,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:25,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:25,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:27:25,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:25,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 581 states and 619 transitions. [2024-11-08 23:27:25,223 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 619 transitions. [2024-11-08 23:27:25,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:27:25,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:25,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:25,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:25,267 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:27:25,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:25,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 574 states and 611 transitions. [2024-11-08 23:27:25,391 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 611 transitions. [2024-11-08 23:27:25,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:27:25,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:25,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:25,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:25,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:27:25,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:25,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 576 states and 614 transitions. [2024-11-08 23:27:25,549 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 614 transitions. [2024-11-08 23:27:25,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:27:25,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:25,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:25,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:25,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:25,593 INFO L255 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 23:27:25,594 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:25,712 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:25,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:25,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 586 states and 624 transitions. [2024-11-08 23:27:25,892 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 624 transitions. [2024-11-08 23:27:25,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:27:25,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:25,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:25,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:25,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:25,938 INFO L255 TraceCheckSpWp]: Trace formula consists of 149 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-08 23:27:25,940 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:26,058 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 23:27:26,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:26,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 585 states and 623 transitions. [2024-11-08 23:27:26,432 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 623 transitions. [2024-11-08 23:27:26,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:27:26,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:26,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:26,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:26,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:26,482 INFO L255 TraceCheckSpWp]: Trace formula consists of 151 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 23:27:26,484 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:27,262 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:28,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:28,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 625 states and 666 transitions. [2024-11-08 23:27:28,666 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 666 transitions. [2024-11-08 23:27:28,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:27:28,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:28,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:28,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:28,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:28,712 INFO L255 TraceCheckSpWp]: Trace formula consists of 152 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 23:27:28,713 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:29,455 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:31,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:31,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 666 states and 709 transitions. [2024-11-08 23:27:31,304 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 709 transitions. [2024-11-08 23:27:31,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:27:31,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:31,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:31,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:31,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:31,369 INFO L255 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:27:31,371 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:31,976 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:33,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:33,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 674 states and 718 transitions. [2024-11-08 23:27:33,773 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 718 transitions. [2024-11-08 23:27:33,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:27:33,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:33,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:33,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:33,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:33,851 INFO L255 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 23:27:33,852 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:34,398 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:27:35,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:35,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 676 states and 723 transitions. [2024-11-08 23:27:35,465 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 723 transitions. [2024-11-08 23:27:35,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:27:35,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:35,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:35,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:35,569 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:27:35,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:35,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 679 states and 730 transitions. [2024-11-08 23:27:35,867 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 730 transitions. [2024-11-08 23:27:35,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:27:35,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:35,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:35,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:36,060 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:27:38,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:38,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 737 states and 798 transitions. [2024-11-08 23:27:38,247 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 798 transitions. [2024-11-08 23:27:38,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:27:38,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:38,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:38,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:38,338 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:27:38,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:38,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 739 states and 803 transitions. [2024-11-08 23:27:38,760 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 803 transitions. [2024-11-08 23:27:38,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:27:38,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:38,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:38,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:38,901 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:27:41,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:41,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 798 states and 873 transitions. [2024-11-08 23:27:41,423 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 873 transitions. [2024-11-08 23:27:41,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:27:41,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:41,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:41,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:41,546 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:27:42,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:42,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 802 states and 882 transitions. [2024-11-08 23:27:42,307 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 882 transitions. [2024-11-08 23:27:42,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:27:42,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:42,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:42,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:42,379 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:27:42,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:42,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 804 states and 887 transitions. [2024-11-08 23:27:42,890 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 887 transitions. [2024-11-08 23:27:42,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:27:42,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:42,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:42,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:43,023 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:27:43,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:43,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 807 states and 893 transitions. [2024-11-08 23:27:43,694 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 893 transitions. [2024-11-08 23:27:43,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:27:43,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:43,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:43,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:43,734 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:27:44,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:44,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 811 states and 902 transitions. [2024-11-08 23:27:44,556 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 902 transitions. [2024-11-08 23:27:44,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:27:44,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:44,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:44,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:44,616 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:27:45,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:45,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 815 states and 909 transitions. [2024-11-08 23:27:45,269 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 909 transitions. [2024-11-08 23:27:45,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:27:45,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:45,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:45,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:45,308 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:27:46,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:46,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 819 states and 918 transitions. [2024-11-08 23:27:46,383 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 918 transitions. [2024-11-08 23:27:46,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:27:46,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:46,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:46,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:46,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:46,432 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:27:46,433 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:46,668 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:27:48,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:48,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 826 states and 930 transitions. [2024-11-08 23:27:48,389 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 930 transitions. [2024-11-08 23:27:48,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:27:48,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:48,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:48,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:48,431 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:27:49,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:49,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 830 states and 940 transitions. [2024-11-08 23:27:49,217 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 940 transitions. [2024-11-08 23:27:49,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:27:49,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:49,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:49,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:49,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:49,266 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:27:49,267 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:49,420 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:27:49,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:49,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 832 states and 945 transitions. [2024-11-08 23:27:49,734 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 945 transitions. [2024-11-08 23:27:49,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:27:49,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:49,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:49,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:49,777 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:27:50,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:50,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 834 states and 949 transitions. [2024-11-08 23:27:50,108 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 949 transitions. [2024-11-08 23:27:50,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:27:50,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:50,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:50,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:50,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:50,165 INFO L255 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 23:27:50,166 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:50,449 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:27:50,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:50,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 836 states and 951 transitions. [2024-11-08 23:27:50,801 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 951 transitions. [2024-11-08 23:27:50,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:27:50,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:50,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:50,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:50,843 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:27:51,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:51,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 838 states and 955 transitions. [2024-11-08 23:27:51,227 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 955 transitions. [2024-11-08 23:27:51,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:27:51,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:51,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:51,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:51,274 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:27:51,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:51,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 840 states and 959 transitions. [2024-11-08 23:27:51,609 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 959 transitions. [2024-11-08 23:27:51,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:27:51,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:51,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:51,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:51,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:51,660 INFO L255 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:27:51,661 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:51,792 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:27:51,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:51,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 842 states and 961 transitions. [2024-11-08 23:27:51,855 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 961 transitions. [2024-11-08 23:27:51,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:27:51,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:51,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:51,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:51,937 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:27:52,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:52,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 844 states and 965 transitions. [2024-11-08 23:27:52,173 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 965 transitions. [2024-11-08 23:27:52,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:27:52,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:52,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:52,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:52,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:52,242 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 23:27:52,245 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:52,441 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:27:52,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:52,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 846 states and 968 transitions. [2024-11-08 23:27:52,667 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 968 transitions. [2024-11-08 23:27:52,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:27:52,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:52,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:52,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:52,757 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:27:52,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:52,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 845 states and 967 transitions. [2024-11-08 23:27:52,845 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 967 transitions. [2024-11-08 23:27:52,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:27:52,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:52,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:52,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:52,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:52,904 INFO L255 TraceCheckSpWp]: Trace formula consists of 178 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:27:52,906 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:53,777 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:27:56,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:56,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 861 states and 989 transitions. [2024-11-08 23:27:56,256 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 989 transitions. [2024-11-08 23:27:56,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:27:56,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:56,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:56,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:56,297 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:27:56,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:56,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 860 states and 988 transitions. [2024-11-08 23:27:56,416 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 988 transitions. [2024-11-08 23:27:56,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:27:56,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:56,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:56,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:56,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:56,485 INFO L255 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 23:27:56,487 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:27:57,381 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 1 proven. 59 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:27:59,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:59,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 875 states and 1012 transitions. [2024-11-08 23:27:59,680 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1012 transitions. [2024-11-08 23:27:59,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:27:59,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:59,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:59,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:27:59,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:59,748 INFO L255 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 23:27:59,749 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:00,309 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 1 proven. 59 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:28:00,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:00,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 875 states and 1012 transitions. [2024-11-08 23:28:00,384 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1012 transitions. [2024-11-08 23:28:00,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:28:00,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:00,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:00,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:28:00,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:00,491 INFO L255 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 23:28:00,493 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:00,943 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 1 proven. 59 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:28:00,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:00,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 875 states and 1012 transitions. [2024-11-08 23:28:00,984 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1012 transitions. [2024-11-08 23:28:00,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:28:00,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:00,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:00,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:28:01,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:01,046 INFO L255 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 23:28:01,048 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:01,515 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 1 proven. 59 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:28:01,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:01,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 875 states and 1012 transitions. [2024-11-08 23:28:01,559 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1012 transitions. [2024-11-08 23:28:01,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:28:01,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:01,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:01,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:28:01,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:01,620 INFO L255 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-08 23:28:01,621 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:02,067 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 1 proven. 59 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:28:02,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:02,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 875 states and 1012 transitions. [2024-11-08 23:28:02,108 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1012 transitions. [2024-11-08 23:28:02,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:28:02,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:02,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:02,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:28:02,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:02,167 INFO L255 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-08 23:28:02,169 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:03,191 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 59 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:28:04,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:04,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 877 states and 1017 transitions. [2024-11-08 23:28:04,529 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1017 transitions. [2024-11-08 23:28:04,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:28:04,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:04,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:04,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:04,572 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:28:04,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:04,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 874 states and 1014 transitions. [2024-11-08 23:28:04,740 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1014 transitions. [2024-11-08 23:28:04,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:28:04,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:04,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:04,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:04,897 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:28:05,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:05,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 876 states and 1017 transitions. [2024-11-08 23:28:05,292 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1017 transitions. [2024-11-08 23:28:05,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:28:05,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:05,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:05,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:05,337 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:28:05,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:05,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 872 states and 1013 transitions. [2024-11-08 23:28:05,487 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1013 transitions. [2024-11-08 23:28:05,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:28:05,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:05,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:05,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:05,623 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:28:06,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:06,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 875 states and 1019 transitions. [2024-11-08 23:28:06,288 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1019 transitions. [2024-11-08 23:28:06,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:28:06,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:06,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:06,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:06,328 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:28:06,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:06,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 870 states and 1014 transitions. [2024-11-08 23:28:06,453 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1014 transitions. [2024-11-08 23:28:06,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:28:06,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:06,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:06,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:28:06,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:06,504 INFO L255 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:28:06,505 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:06,643 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:28:07,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:07,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 872 states and 1016 transitions. [2024-11-08 23:28:07,137 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1016 transitions. [2024-11-08 23:28:07,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:28:07,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:07,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:07,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:28:07,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:07,189 INFO L255 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:28:07,191 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:07,365 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:28:07,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:07,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 875 states and 1020 transitions. [2024-11-08 23:28:07,701 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1020 transitions. [2024-11-08 23:28:07,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:28:07,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:07,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:07,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:07,728 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 23:28:07,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:07,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 868 states and 1013 transitions. [2024-11-08 23:28:07,894 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1013 transitions. [2024-11-08 23:28:07,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:28:07,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:07,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:07,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:28:07,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:07,954 INFO L255 TraceCheckSpWp]: Trace formula consists of 187 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 23:28:07,955 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:08,126 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:28:08,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:08,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 870 states and 1015 transitions. [2024-11-08 23:28:08,341 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1015 transitions. [2024-11-08 23:28:08,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 23:28:08,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:08,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:08,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:08,385 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:28:08,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:08,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 862 states and 1007 transitions. [2024-11-08 23:28:08,790 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1007 transitions. [2024-11-08 23:28:08,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 23:28:08,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:08,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:08,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:08,832 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 23:28:09,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:09,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 853 states and 998 transitions. [2024-11-08 23:28:09,254 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 998 transitions. [2024-11-08 23:28:09,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 23:28:09,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:09,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:09,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:28:09,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:09,305 INFO L255 TraceCheckSpWp]: Trace formula consists of 189 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:28:09,307 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:09,469 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:28:09,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:09,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 855 states and 1000 transitions. [2024-11-08 23:28:09,616 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1000 transitions. [2024-11-08 23:28:09,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:28:09,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:09,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:09,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:09,663 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 23:28:10,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:10,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 869 states and 1016 transitions. [2024-11-08 23:28:10,664 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1016 transitions. [2024-11-08 23:28:10,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:28:10,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:10,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:10,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:28:10,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:10,709 INFO L255 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-08 23:28:10,710 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:10,996 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:28:11,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:11,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 871 states and 1018 transitions. [2024-11-08 23:28:11,181 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1018 transitions. [2024-11-08 23:28:11,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:28:11,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:11,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:11,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:11,222 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:28:11,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:11,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 870 states and 1017 transitions. [2024-11-08 23:28:11,357 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1017 transitions. [2024-11-08 23:28:11,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:28:11,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:11,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:11,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:11,468 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:28:11,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:11,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 869 states and 1016 transitions. [2024-11-08 23:28:11,639 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1016 transitions. [2024-11-08 23:28:11,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:28:11,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:11,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:11,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:28:11,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:11,708 INFO L255 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:28:11,711 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:11,904 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 83 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:28:12,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:12,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 871 states and 1018 transitions. [2024-11-08 23:28:12,027 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1018 transitions. [2024-11-08 23:28:12,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:28:12,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:12,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:12,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:12,083 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:28:12,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:12,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 868 states and 1013 transitions. [2024-11-08 23:28:12,277 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1013 transitions. [2024-11-08 23:28:12,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:28:12,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:12,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:12,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:12,331 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:28:12,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:12,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 864 states and 1008 transitions. [2024-11-08 23:28:12,499 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1008 transitions. [2024-11-08 23:28:12,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:28:12,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:12,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:12,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:12,578 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 89 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:28:12,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:12,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 867 states and 1011 transitions. [2024-11-08 23:28:12,831 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1011 transitions. [2024-11-08 23:28:12,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:28:12,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:12,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:12,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:12,871 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:28:13,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:13,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 862 states and 1005 transitions. [2024-11-08 23:28:13,066 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1005 transitions. [2024-11-08 23:28:13,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:28:13,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:13,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:13,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:28:13,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:13,117 INFO L255 TraceCheckSpWp]: Trace formula consists of 198 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:28:13,119 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:13,268 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:28:13,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:13,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 864 states and 1007 transitions. [2024-11-08 23:28:13,311 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1007 transitions. [2024-11-08 23:28:13,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:28:13,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:13,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:13,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:13,354 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 23:28:13,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:13,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 857 states and 999 transitions. [2024-11-08 23:28:13,556 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 999 transitions. [2024-11-08 23:28:13,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:28:13,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:13,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:13,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:13,696 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 23:28:14,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:14,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 849 states and 991 transitions. [2024-11-08 23:28:14,018 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 991 transitions. [2024-11-08 23:28:14,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:28:14,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:14,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:14,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:28:14,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:14,063 INFO L255 TraceCheckSpWp]: Trace formula consists of 200 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 23:28:14,064 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:14,255 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 97 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:28:14,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:14,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 851 states and 993 transitions. [2024-11-08 23:28:14,479 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 993 transitions. [2024-11-08 23:28:14,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 23:28:14,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:14,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:14,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:28:14,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:14,524 INFO L255 TraceCheckSpWp]: Trace formula consists of 202 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:28:14,525 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:14,732 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 101 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:28:14,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:14,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 853 states and 995 transitions. [2024-11-08 23:28:14,799 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 995 transitions. [2024-11-08 23:28:14,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:28:14,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:14,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:14,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:28:14,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:14,846 INFO L255 TraceCheckSpWp]: Trace formula consists of 204 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-08 23:28:14,847 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:15,080 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:28:15,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:15,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 855 states and 997 transitions. [2024-11-08 23:28:15,304 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 997 transitions. [2024-11-08 23:28:15,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:28:15,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:15,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:15,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:28:15,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:15,365 INFO L255 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:28:15,367 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:15,564 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 107 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:28:15,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:15,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 856 states and 998 transitions. [2024-11-08 23:28:15,621 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 998 transitions. [2024-11-08 23:28:15,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:28:15,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:15,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:15,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:15,762 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:28:17,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:17,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 895 states and 1041 transitions. [2024-11-08 23:28:17,197 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1041 transitions. [2024-11-08 23:28:17,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:28:17,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:17,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:17,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:17,372 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-08 23:28:19,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:19,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 935 states and 1085 transitions. [2024-11-08 23:28:19,118 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1085 transitions. [2024-11-08 23:28:19,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:28:19,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:19,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:19,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:19,164 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 23:28:23,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:23,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 975 states and 1128 transitions. [2024-11-08 23:28:23,311 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1128 transitions. [2024-11-08 23:28:23,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 23:28:23,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:23,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:23,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:28:23,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:23,386 INFO L255 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 23:28:23,389 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:24,272 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:28:29,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:29,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 1019 states and 1179 transitions. [2024-11-08 23:28:29,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1179 transitions. [2024-11-08 23:28:29,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 23:28:29,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:29,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:29,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:28:29,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:29,894 INFO L255 TraceCheckSpWp]: Trace formula consists of 210 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-08 23:28:29,896 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:30,316 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:28:31,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:31,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 1033 states and 1192 transitions. [2024-11-08 23:28:31,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1192 transitions. [2024-11-08 23:28:31,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 23:28:31,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:31,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:31,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:28:31,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:31,960 INFO L255 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-08 23:28:31,961 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:32,948 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:28:36,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:36,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 1078 states and 1242 transitions. [2024-11-08 23:28:36,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1242 transitions. [2024-11-08 23:28:36,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 23:28:36,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:36,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:36,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:28:36,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:36,722 INFO L255 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:28:36,724 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:38,051 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:28:43,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:43,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 1097 states and 1266 transitions. [2024-11-08 23:28:43,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 1266 transitions. [2024-11-08 23:28:43,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:28:43,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:43,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:43,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:43,446 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:28:46,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:46,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 1100 states and 1270 transitions. [2024-11-08 23:28:46,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1270 transitions. [2024-11-08 23:28:46,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:28:46,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:46,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:46,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:28:46,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:46,918 INFO L255 TraceCheckSpWp]: Trace formula consists of 215 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-08 23:28:46,920 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:47,131 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 0 proven. 127 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:28:47,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:47,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1286 states to 1110 states and 1282 transitions. [2024-11-08 23:28:47,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 1282 transitions. [2024-11-08 23:28:47,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:28:47,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:47,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:47,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:28:47,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:47,599 INFO L255 TraceCheckSpWp]: Trace formula consists of 221 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-08 23:28:47,601 INFO L278 TraceCheckSpWp]: Computing forward predicates...