./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a215b64-c3c3-4de4-9ffa-28c76a087910/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a215b64-c3c3-4de4-9ffa-28c76a087910/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a215b64-c3c3-4de4-9ffa-28c76a087910/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a215b64-c3c3-4de4-9ffa-28c76a087910/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a215b64-c3c3-4de4-9ffa-28c76a087910/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a215b64-c3c3-4de4-9ffa-28c76a087910/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 501447f5c37550c3f5e8fdfcef22269dce5065ef789f4faf9fbe7fcfc263a044 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:20:04,607 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:20:04,690 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a215b64-c3c3-4de4-9ffa-28c76a087910/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:20:04,699 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:20:04,703 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:20:04,724 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:20:04,725 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:20:04,725 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:20:04,726 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:20:04,726 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:20:04,726 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:20:04,726 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:20:04,726 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:20:04,727 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:20:04,727 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:20:04,727 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:20:04,727 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:20:04,727 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:20:04,727 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:20:04,728 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:20:04,728 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:20:04,728 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:20:04,728 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:20:04,728 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:20:04,728 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:20:04,728 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:20:04,729 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:20:04,729 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:20:04,729 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:20:04,729 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:20:04,729 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:20:04,729 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:20:04,729 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:20:04,730 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_1a215b64-c3c3-4de4-9ffa-28c76a087910/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 501447f5c37550c3f5e8fdfcef22269dce5065ef789f4faf9fbe7fcfc263a044 [2024-11-13 21:20:05,005 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:20:05,014 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:20:05,016 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:20:05,017 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:20:05,018 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:20:05,019 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a215b64-c3c3-4de4-9ffa-28c76a087910/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i Unable to find full path for "g++" [2024-11-13 21:20:06,935 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:20:07,469 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:20:07,473 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a215b64-c3c3-4de4-9ffa-28c76a087910/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i [2024-11-13 21:20:07,507 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a215b64-c3c3-4de4-9ffa-28c76a087910/bin/ukojak-verify-EEHR8qb7sm/data/b643500a9/9d528cb29bae40d09afff89de25f9cbf/FLAG9b7edcb91 [2024-11-13 21:20:07,529 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a215b64-c3c3-4de4-9ffa-28c76a087910/bin/ukojak-verify-EEHR8qb7sm/data/b643500a9/9d528cb29bae40d09afff89de25f9cbf [2024-11-13 21:20:07,532 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:20:07,535 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:20:07,537 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:20:07,537 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:20:07,542 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:20:07,544 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:20:07" (1/1) ... [2024-11-13 21:20:07,545 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3957a45f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:20:07, skipping insertion in model container [2024-11-13 21:20:07,547 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:20:07" (1/1) ... [2024-11-13 21:20:07,637 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:20:08,297 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a215b64-c3c3-4de4-9ffa-28c76a087910/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i[33021,33034] [2024-11-13 21:20:08,609 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a215b64-c3c3-4de4-9ffa-28c76a087910/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i[84583,84596] [2024-11-13 21:20:08,614 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:20:08,631 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:20:08,689 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a215b64-c3c3-4de4-9ffa-28c76a087910/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i[33021,33034] [2024-11-13 21:20:08,858 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a215b64-c3c3-4de4-9ffa-28c76a087910/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-1.i[84583,84596] [2024-11-13 21:20:08,865 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:20:08,911 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:20:08,913 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:20:08 WrapperNode [2024-11-13 21:20:08,913 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:20:08,914 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:20:08,915 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:20:08,915 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:20:08,923 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:20:08" (1/1) ... [2024-11-13 21:20:08,978 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:20:08" (1/1) ... [2024-11-13 21:20:09,158 INFO L138 Inliner]: procedures = 177, calls = 722, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3252 [2024-11-13 21:20:09,158 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:20:09,159 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:20:09,159 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:20:09,159 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:20:09,167 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:20:08" (1/1) ... [2024-11-13 21:20:09,167 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:20:08" (1/1) ... [2024-11-13 21:20:09,193 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:20:08" (1/1) ... [2024-11-13 21:20:09,197 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:20:08" (1/1) ... [2024-11-13 21:20:09,285 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:20:08" (1/1) ... [2024-11-13 21:20:09,325 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:20:08" (1/1) ... [2024-11-13 21:20:09,337 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:20:08" (1/1) ... [2024-11-13 21:20:09,350 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:20:08" (1/1) ... [2024-11-13 21:20:09,370 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:20:09,373 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:20:09,374 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:20:09,374 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:20:09,375 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:20:08" (1/1) ... [2024-11-13 21:20:09,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:20:09,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a215b64-c3c3-4de4-9ffa-28c76a087910/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:20:09,422 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a215b64-c3c3-4de4-9ffa-28c76a087910/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:20:09,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a215b64-c3c3-4de4-9ffa-28c76a087910/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:20:09,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:20:09,456 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:20:09,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:20:09,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:20:09,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 21:20:09,458 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 21:20:09,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:20:09,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:20:09,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:20:09,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:20:09,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:20:09,458 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:20:09,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:20:09,459 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:20:09,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:20:09,722 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:20:09,725 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:20:13,257 INFO L? ?]: Removed 791 outVars from TransFormulas that were not future-live. [2024-11-13 21:20:13,258 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:20:15,151 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:20:15,155 INFO L316 CfgBuilder]: Removed 54 assume(true) statements. [2024-11-13 21:20:15,155 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:20:15 BoogieIcfgContainer [2024-11-13 21:20:15,158 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:20:15,159 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:20:15,159 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:20:15,169 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:20:15,170 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:20:15" (1/1) ... [2024-11-13 21:20:15,178 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:20:15,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:15,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2176 states to 1106 states and 2176 transitions. [2024-11-13 21:20:15,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 2176 transitions. [2024-11-13 21:20:15,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:20:15,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:15,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:15,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:15,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:15,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:15,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2171 states to 1106 states and 2171 transitions. [2024-11-13 21:20:15,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 2171 transitions. [2024-11-13 21:20:15,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:20:15,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:15,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:15,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:15,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:15,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:15,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2170 states to 1108 states and 2170 transitions. [2024-11-13 21:20:15,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 2170 transitions. [2024-11-13 21:20:15,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:20:15,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:15,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:15,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:15,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:15,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:15,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2166 states to 1108 states and 2166 transitions. [2024-11-13 21:20:15,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 2166 transitions. [2024-11-13 21:20:15,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:20:15,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:15,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:15,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:16,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:18,524 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:20:18,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:18,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2160 states to 1108 states and 2160 transitions. [2024-11-13 21:20:18,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 2160 transitions. [2024-11-13 21:20:18,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:20:18,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:18,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:18,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:18,663 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:18,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:18,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2154 states to 1108 states and 2154 transitions. [2024-11-13 21:20:18,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 2154 transitions. [2024-11-13 21:20:18,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:20:18,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:18,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:18,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:18,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:28,989 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:20:29,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:29,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2148 states to 1108 states and 2148 transitions. [2024-11-13 21:20:29,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 2148 transitions. [2024-11-13 21:20:29,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:20:29,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:29,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:29,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:29,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:39,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:20:41,557 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:20:41,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:41,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2163 states to 1121 states and 2163 transitions. [2024-11-13 21:20:41,602 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 2163 transitions. [2024-11-13 21:20:41,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:20:41,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:41,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:41,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:41,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:41,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:41,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2161 states to 1121 states and 2161 transitions. [2024-11-13 21:20:41,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 2161 transitions. [2024-11-13 21:20:41,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:20:41,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:41,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:41,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:41,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:42,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:42,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2159 states to 1121 states and 2159 transitions. [2024-11-13 21:20:42,013 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 2159 transitions. [2024-11-13 21:20:42,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:20:42,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:42,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:42,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:42,221 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:52,236 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:20:52,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:52,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 1121 states and 2157 transitions. [2024-11-13 21:20:52,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 2157 transitions. [2024-11-13 21:20:52,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 21:20:52,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:52,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:52,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:52,590 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:21:02,605 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:21:12,613 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:21:22,618 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:21:32,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:21:32,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:32,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2159 states to 1124 states and 2159 transitions. [2024-11-13 21:21:32,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 2159 transitions. [2024-11-13 21:21:32,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:21:32,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:32,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:32,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:33,369 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:21:43,521 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:21:53,534 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:21:57,744 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:22:01,659 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:22:01,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:01,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1170 states and 2219 transitions. [2024-11-13 21:22:01,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 2219 transitions. [2024-11-13 21:22:01,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:22:01,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:01,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:01,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:01,957 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:22:01,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:01,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1170 states and 2215 transitions. [2024-11-13 21:22:01,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 2215 transitions. [2024-11-13 21:22:01,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:22:01,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:01,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:02,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:02,197 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 21:22:11,563 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:22:11,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:11,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1170 states and 2213 transitions. [2024-11-13 21:22:11,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 2213 transitions. [2024-11-13 21:22:11,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:22:11,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:11,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:11,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:12,045 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:22:13,579 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:22:13,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:13,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1153 states and 2192 transitions. [2024-11-13 21:22:13,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 2192 transitions. [2024-11-13 21:22:13,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:22:13,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:13,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:13,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:14,076 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:22:24,096 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:22:30,140 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:22:30,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:30,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 1156 states and 2194 transitions. [2024-11-13 21:22:30,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 2194 transitions. [2024-11-13 21:22:30,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:22:30,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:30,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:30,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:30,319 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:22:30,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:30,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1156 states and 2192 transitions. [2024-11-13 21:22:30,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 2192 transitions. [2024-11-13 21:22:30,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:22:30,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:30,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:31,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:32,170 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:22:32,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:32,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1158 states and 2193 transitions. [2024-11-13 21:22:32,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 2193 transitions. [2024-11-13 21:22:32,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:22:32,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:32,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:33,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:33,896 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:22:34,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:34,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 1160 states and 2196 transitions. [2024-11-13 21:22:34,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 2196 transitions. [2024-11-13 21:22:34,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:22:34,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:34,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:35,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:35,940 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:22:36,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:36,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2208 states to 1162 states and 2200 transitions. [2024-11-13 21:22:36,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 2200 transitions. [2024-11-13 21:22:36,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:22:36,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:36,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:37,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:38,056 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:22:38,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:38,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 1163 states and 2201 transitions. [2024-11-13 21:22:38,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 2201 transitions. [2024-11-13 21:22:38,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:22:38,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:38,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:39,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:39,984 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:22:40,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:40,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 1164 states and 2202 transitions. [2024-11-13 21:22:40,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 2202 transitions. [2024-11-13 21:22:40,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:22:40,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:40,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:41,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:41,808 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:22:42,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:42,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 1165 states and 2203 transitions. [2024-11-13 21:22:42,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 2203 transitions. [2024-11-13 21:22:42,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 21:22:42,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:42,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:43,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:43,805 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:22:44,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:44,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2212 states to 1166 states and 2204 transitions. [2024-11-13 21:22:44,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2204 transitions. [2024-11-13 21:22:44,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:22:44,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:44,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:45,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:45,869 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:22:46,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:46,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1167 states and 2205 transitions. [2024-11-13 21:22:46,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 2205 transitions. [2024-11-13 21:22:46,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:22:46,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:46,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:46,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:47,739 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:22:48,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:48,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2214 states to 1168 states and 2206 transitions. [2024-11-13 21:22:48,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 2206 transitions. [2024-11-13 21:22:48,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:22:48,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:48,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:48,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:50,135 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:22:51,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:51,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1169 states and 2207 transitions. [2024-11-13 21:22:51,164 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 2207 transitions. [2024-11-13 21:22:51,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:22:51,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:51,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:52,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:53,406 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:22:53,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:53,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 1170 states and 2208 transitions. [2024-11-13 21:22:53,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 2208 transitions. [2024-11-13 21:22:53,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:22:53,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:53,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:54,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:55,725 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:22:56,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:56,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1171 states and 2209 transitions. [2024-11-13 21:22:56,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 2209 transitions. [2024-11-13 21:22:56,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:22:56,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:56,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:56,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:57,826 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:22:58,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:58,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2218 states to 1172 states and 2210 transitions. [2024-11-13 21:22:58,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 2210 transitions. [2024-11-13 21:22:58,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:22:58,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:58,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:58,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:59,661 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:22:59,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:59,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1173 states and 2211 transitions. [2024-11-13 21:22:59,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2211 transitions. [2024-11-13 21:22:59,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:22:59,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:59,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:00,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:01,433 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:23:02,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:02,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 1174 states and 2212 transitions. [2024-11-13 21:23:02,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 2212 transitions. [2024-11-13 21:23:02,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:23:02,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:02,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:03,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:03,925 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:23:04,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:04,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2221 states to 1175 states and 2213 transitions. [2024-11-13 21:23:04,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 2213 transitions. [2024-11-13 21:23:04,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:23:04,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:04,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:05,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:05,956 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:23:06,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:06,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 1176 states and 2214 transitions. [2024-11-13 21:23:06,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2214 transitions. [2024-11-13 21:23:06,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:23:06,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:06,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:06,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:08,029 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:23:08,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:08,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1177 states and 2215 transitions. [2024-11-13 21:23:08,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2215 transitions. [2024-11-13 21:23:08,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:23:08,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:08,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:09,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:10,683 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:23:11,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:11,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 1178 states and 2216 transitions. [2024-11-13 21:23:11,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 2216 transitions. [2024-11-13 21:23:11,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:23:11,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:11,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:12,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:13,237 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:23:13,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:13,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1179 states and 2217 transitions. [2024-11-13 21:23:13,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 2217 transitions. [2024-11-13 21:23:13,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:23:13,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:13,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:14,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:17,883 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:23:20,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:20,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1180 states and 2218 transitions. [2024-11-13 21:23:20,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2218 transitions. [2024-11-13 21:23:20,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:23:20,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:20,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:21,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:22,438 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:23:23,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:23,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1181 states and 2219 transitions. [2024-11-13 21:23:23,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2219 transitions. [2024-11-13 21:23:23,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:23:23,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:23,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:23,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:25,545 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:23:26,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:26,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1182 states and 2220 transitions. [2024-11-13 21:23:26,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 2220 transitions. [2024-11-13 21:23:26,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:23:26,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:26,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:27,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:28,091 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:23:28,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:28,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1183 states and 2221 transitions. [2024-11-13 21:23:28,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 2221 transitions. [2024-11-13 21:23:28,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:23:28,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:28,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:29,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:30,259 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:23:30,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:30,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 1184 states and 2222 transitions. [2024-11-13 21:23:30,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 2222 transitions. [2024-11-13 21:23:30,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:23:30,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:30,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:31,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:33,051 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:23:34,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:34,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1185 states and 2223 transitions. [2024-11-13 21:23:34,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2223 transitions. [2024-11-13 21:23:34,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:23:34,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:34,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:35,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:36,860 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:23:37,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:37,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1186 states and 2224 transitions. [2024-11-13 21:23:37,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2224 transitions. [2024-11-13 21:23:37,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:23:37,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:37,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:38,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:39,834 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:23:40,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:40,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1187 states and 2225 transitions. [2024-11-13 21:23:40,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2225 transitions. [2024-11-13 21:23:40,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:23:40,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:40,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:41,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:42,846 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:23:43,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:43,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1188 states and 2226 transitions. [2024-11-13 21:23:43,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2226 transitions. [2024-11-13 21:23:43,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:23:43,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:43,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:44,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:46,449 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:23:47,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:47,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1189 states and 2227 transitions. [2024-11-13 21:23:47,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 2227 transitions. [2024-11-13 21:23:47,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:23:47,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:47,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:48,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:49,813 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:23:51,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:51,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 1190 states and 2228 transitions. [2024-11-13 21:23:51,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2228 transitions. [2024-11-13 21:23:51,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:23:51,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:51,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:51,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:53,258 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:23:54,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:54,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1191 states and 2229 transitions. [2024-11-13 21:23:54,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2229 transitions. [2024-11-13 21:23:54,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:23:54,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:54,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:55,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:56,633 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:23:57,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:57,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1192 states and 2230 transitions. [2024-11-13 21:23:57,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 2230 transitions. [2024-11-13 21:23:57,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:23:57,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:57,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:58,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:00,562 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:24:01,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:01,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1193 states and 2231 transitions. [2024-11-13 21:24:01,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2231 transitions. [2024-11-13 21:24:01,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:24:01,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:01,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:02,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:03,858 INFO L134 CoverageAnalysis]: Checked inductivity of 670 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:24:04,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:04,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1194 states and 2232 transitions. [2024-11-13 21:24:04,484 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2232 transitions. [2024-11-13 21:24:04,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:24:04,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:04,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:05,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:07,354 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:24:08,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:08,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1195 states and 2233 transitions. [2024-11-13 21:24:08,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2233 transitions. [2024-11-13 21:24:08,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:24:08,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:08,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:10,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:12,069 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:24:12,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:12,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1196 states and 2234 transitions. [2024-11-13 21:24:12,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2234 transitions. [2024-11-13 21:24:12,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:24:12,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:12,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:13,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:15,228 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:24:15,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:15,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1197 states and 2235 transitions. [2024-11-13 21:24:15,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2235 transitions. [2024-11-13 21:24:15,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:24:15,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:15,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:16,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:18,936 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:24:20,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:20,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1198 states and 2236 transitions. [2024-11-13 21:24:20,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2236 transitions. [2024-11-13 21:24:20,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:24:20,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:20,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:21,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:23,150 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:24:24,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:24,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1199 states and 2237 transitions. [2024-11-13 21:24:24,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2237 transitions. [2024-11-13 21:24:24,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:24:24,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:24,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:25,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:27,176 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:24:28,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:28,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1200 states and 2238 transitions. [2024-11-13 21:24:28,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2238 transitions. [2024-11-13 21:24:28,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:24:28,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:28,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:29,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:31,530 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:24:32,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:32,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1201 states and 2239 transitions. [2024-11-13 21:24:32,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2239 transitions. [2024-11-13 21:24:32,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:24:32,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:32,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:33,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:35,794 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:24:37,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:37,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1202 states and 2240 transitions. [2024-11-13 21:24:37,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 2240 transitions. [2024-11-13 21:24:37,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:24:37,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:37,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:38,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:48,871 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 21:24:59,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:59,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1203 states and 2241 transitions. [2024-11-13 21:24:59,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2241 transitions. [2024-11-13 21:24:59,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:24:59,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:59,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:00,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:00,803 INFO L134 CoverageAnalysis]: Checked inductivity of 1085 backedges. 93 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:25:01,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:01,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1204 states and 2242 transitions. [2024-11-13 21:25:01,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2242 transitions. [2024-11-13 21:25:01,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:25:01,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:01,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:02,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:03,110 INFO L134 CoverageAnalysis]: Checked inductivity of 1132 backedges. 138 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:25:04,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:04,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1206 states and 2248 transitions. [2024-11-13 21:25:04,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2248 transitions. [2024-11-13 21:25:04,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:25:04,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:04,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:05,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:06,894 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 183 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:25:08,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:08,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1208 states and 2252 transitions. [2024-11-13 21:25:08,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2252 transitions. [2024-11-13 21:25:08,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:25:08,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:08,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:09,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:10,713 INFO L134 CoverageAnalysis]: Checked inductivity of 1229 backedges. 228 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:25:11,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:11,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1209 states and 2253 transitions. [2024-11-13 21:25:11,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2253 transitions. [2024-11-13 21:25:11,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:25:11,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:11,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:12,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:13,302 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 273 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:25:14,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:14,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1210 states and 2254 transitions. [2024-11-13 21:25:14,141 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2254 transitions. [2024-11-13 21:25:14,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:25:14,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:14,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:15,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:16,177 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 318 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:25:19,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:19,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1213 states and 2262 transitions. [2024-11-13 21:25:19,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2262 transitions. [2024-11-13 21:25:19,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:25:19,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:19,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:20,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:21,305 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 363 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:25:22,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:22,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1214 states and 2263 transitions. [2024-11-13 21:25:22,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2263 transitions. [2024-11-13 21:25:22,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 21:25:22,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:22,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:23,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:24,679 INFO L134 CoverageAnalysis]: Checked inductivity of 1435 backedges. 408 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:25:26,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:26,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1215 states and 2264 transitions. [2024-11-13 21:25:26,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2264 transitions. [2024-11-13 21:25:26,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:25:26,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:26,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:27,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:27,816 INFO L134 CoverageAnalysis]: Checked inductivity of 1489 backedges. 453 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:25:28,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:28,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2273 states to 1216 states and 2265 transitions. [2024-11-13 21:25:28,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2265 transitions. [2024-11-13 21:25:28,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 21:25:28,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:28,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:29,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:30,852 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 498 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:25:32,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:32,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1217 states and 2266 transitions. [2024-11-13 21:25:32,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2266 transitions. [2024-11-13 21:25:32,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:25:32,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:32,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:32,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:35,061 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 543 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:25:37,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:37,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 1218 states and 2267 transitions. [2024-11-13 21:25:37,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2267 transitions. [2024-11-13 21:25:37,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 21:25:37,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:37,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:38,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:39,135 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 588 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:25:40,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:40,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1219 states and 2268 transitions. [2024-11-13 21:25:40,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2268 transitions. [2024-11-13 21:25:40,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:25:40,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:40,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:41,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:42,245 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 633 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:25:43,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:43,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1220 states and 2269 transitions. [2024-11-13 21:25:43,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2269 transitions. [2024-11-13 21:25:43,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 21:25:43,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:43,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:44,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:45,235 INFO L134 CoverageAnalysis]: Checked inductivity of 1774 backedges. 678 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:25:46,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:46,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1221 states and 2270 transitions. [2024-11-13 21:25:46,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 2270 transitions. [2024-11-13 21:25:46,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:25:46,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:46,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:47,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:48,417 INFO L134 CoverageAnalysis]: Checked inductivity of 1834 backedges. 723 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:25:49,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:49,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 1222 states and 2271 transitions. [2024-11-13 21:25:49,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2271 transitions. [2024-11-13 21:25:49,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 21:25:49,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:49,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:51,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:52,444 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 768 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:25:53,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:53,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1223 states and 2272 transitions. [2024-11-13 21:25:53,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2272 transitions. [2024-11-13 21:25:53,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:25:53,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:53,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:54,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:56,493 INFO L134 CoverageAnalysis]: Checked inductivity of 1957 backedges. 813 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:25:58,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:58,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 1224 states and 2273 transitions. [2024-11-13 21:25:58,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2273 transitions. [2024-11-13 21:25:58,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 21:25:58,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:58,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:58,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:59,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2020 backedges. 858 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:26:00,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:00,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2282 states to 1225 states and 2274 transitions. [2024-11-13 21:26:00,882 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 2274 transitions. [2024-11-13 21:26:00,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:26:00,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:00,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:01,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:02,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2084 backedges. 903 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:26:03,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:03,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1226 states and 2275 transitions. [2024-11-13 21:26:03,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2275 transitions. [2024-11-13 21:26:03,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 21:26:03,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:03,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:05,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:08,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 948 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:26:11,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:11,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 1227 states and 2276 transitions. [2024-11-13 21:26:11,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2276 transitions. [2024-11-13 21:26:11,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:26:11,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:11,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:13,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:14,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2215 backedges. 993 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:26:15,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:15,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1228 states and 2277 transitions. [2024-11-13 21:26:15,309 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2277 transitions. [2024-11-13 21:26:15,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 21:26:15,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:15,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:16,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:18,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2282 backedges. 1038 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:26:19,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:19,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1229 states and 2278 transitions. [2024-11-13 21:26:19,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2278 transitions. [2024-11-13 21:26:19,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:26:19,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:19,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:20,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:22,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2350 backedges. 1083 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:26:23,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:23,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 1230 states and 2279 transitions. [2024-11-13 21:26:23,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2279 transitions. [2024-11-13 21:26:23,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 21:26:23,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:23,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:24,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:26,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2419 backedges. 1128 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:26:27,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:27,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1231 states and 2280 transitions. [2024-11-13 21:26:27,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 2280 transitions. [2024-11-13 21:26:27,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:26:27,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:27,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:28,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:30,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2489 backedges. 1173 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:26:31,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:31,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1232 states and 2281 transitions. [2024-11-13 21:26:31,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2281 transitions. [2024-11-13 21:26:31,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 21:26:31,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:31,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:32,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:34,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2560 backedges. 1218 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:26:35,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:35,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1233 states and 2282 transitions. [2024-11-13 21:26:35,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2282 transitions. [2024-11-13 21:26:35,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:26:35,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:35,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:36,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:38,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2632 backedges. 1263 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:26:39,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:39,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2291 states to 1234 states and 2283 transitions. [2024-11-13 21:26:39,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2283 transitions. [2024-11-13 21:26:39,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 21:26:39,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:39,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:40,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:42,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2705 backedges. 1308 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:26:43,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:43,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1235 states and 2284 transitions. [2024-11-13 21:26:43,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2284 transitions. [2024-11-13 21:26:43,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:26:43,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:43,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:44,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:46,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2779 backedges. 1353 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:26:48,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:48,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1236 states and 2285 transitions. [2024-11-13 21:26:48,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2285 transitions. [2024-11-13 21:26:48,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 21:26:48,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:48,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:49,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:51,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2854 backedges. 1398 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:26:53,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:53,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 1237 states and 2286 transitions. [2024-11-13 21:26:53,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2286 transitions. [2024-11-13 21:26:53,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:26:53,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:53,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:54,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:56,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2930 backedges. 1443 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:26:57,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:57,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1238 states and 2287 transitions. [2024-11-13 21:26:57,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2287 transitions. [2024-11-13 21:26:57,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 21:26:57,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:57,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:58,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:00,427 INFO L134 CoverageAnalysis]: Checked inductivity of 3007 backedges. 1488 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:27:01,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:01,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1239 states and 2288 transitions. [2024-11-13 21:27:01,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2288 transitions. [2024-11-13 21:27:01,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:27:01,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:01,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:03,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:05,733 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 1533 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:27:07,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:07,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 1240 states and 2289 transitions. [2024-11-13 21:27:07,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2289 transitions. [2024-11-13 21:27:07,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 21:27:07,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:07,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:08,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:10,830 INFO L134 CoverageAnalysis]: Checked inductivity of 3164 backedges. 1578 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:27:12,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:12,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 1241 states and 2290 transitions. [2024-11-13 21:27:12,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2290 transitions. [2024-11-13 21:27:12,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 21:27:12,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:12,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:15,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:17,149 INFO L134 CoverageAnalysis]: Checked inductivity of 3244 backedges. 1623 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:27:18,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:18,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 1242 states and 2291 transitions. [2024-11-13 21:27:18,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2291 transitions. [2024-11-13 21:27:18,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 21:27:18,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:18,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:20,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:24,347 INFO L134 CoverageAnalysis]: Checked inductivity of 3325 backedges. 1668 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:27:26,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:26,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1243 states and 2292 transitions. [2024-11-13 21:27:26,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2292 transitions. [2024-11-13 21:27:26,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 21:27:26,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:26,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:28,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:30,786 INFO L134 CoverageAnalysis]: Checked inductivity of 3407 backedges. 1713 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:27:31,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:31,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1244 states and 2293 transitions. [2024-11-13 21:27:31,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2293 transitions. [2024-11-13 21:27:31,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 21:27:31,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:31,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:32,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:34,451 INFO L134 CoverageAnalysis]: Checked inductivity of 3490 backedges. 1758 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:27:35,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:35,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1245 states and 2294 transitions. [2024-11-13 21:27:35,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2294 transitions. [2024-11-13 21:27:35,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:27:35,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:35,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:37,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:40,047 INFO L134 CoverageAnalysis]: Checked inductivity of 3574 backedges. 1803 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:27:41,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:41,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1246 states and 2295 transitions. [2024-11-13 21:27:41,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2295 transitions. [2024-11-13 21:27:41,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 21:27:41,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:41,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:42,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:44,715 INFO L134 CoverageAnalysis]: Checked inductivity of 3659 backedges. 1848 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:27:45,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:45,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2304 states to 1247 states and 2296 transitions. [2024-11-13 21:27:45,954 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2296 transitions. [2024-11-13 21:27:45,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:27:45,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:45,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:47,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:50,179 INFO L134 CoverageAnalysis]: Checked inductivity of 3745 backedges. 1893 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:27:51,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:51,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1248 states and 2297 transitions. [2024-11-13 21:27:51,695 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2297 transitions. [2024-11-13 21:27:51,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 21:27:51,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:51,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:53,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:55,706 INFO L134 CoverageAnalysis]: Checked inductivity of 3832 backedges. 1938 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:27:57,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:57,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1249 states and 2298 transitions. [2024-11-13 21:27:57,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2298 transitions. [2024-11-13 21:27:57,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 21:27:57,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:57,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:00,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:03,416 INFO L134 CoverageAnalysis]: Checked inductivity of 3920 backedges. 1983 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:28:05,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:05,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1250 states and 2299 transitions. [2024-11-13 21:28:05,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2299 transitions. [2024-11-13 21:28:05,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 21:28:05,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:05,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:12,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:15,740 INFO L134 CoverageAnalysis]: Checked inductivity of 4009 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:28:17,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:17,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1251 states and 2300 transitions. [2024-11-13 21:28:17,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2300 transitions. [2024-11-13 21:28:17,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:28:17,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:17,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:19,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:22,955 INFO L134 CoverageAnalysis]: Checked inductivity of 4099 backedges. 2073 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:28:24,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:24,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 1252 states and 2301 transitions. [2024-11-13 21:28:24,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2301 transitions. [2024-11-13 21:28:24,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 21:28:24,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:24,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:26,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:30,671 INFO L134 CoverageAnalysis]: Checked inductivity of 4190 backedges. 2118 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:28:34,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:34,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1253 states and 2302 transitions. [2024-11-13 21:28:34,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2302 transitions. [2024-11-13 21:28:34,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:28:34,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:34,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:36,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:40,435 INFO L134 CoverageAnalysis]: Checked inductivity of 4282 backedges. 2163 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:28:43,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:43,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1254 states and 2303 transitions. [2024-11-13 21:28:43,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2303 transitions. [2024-11-13 21:28:43,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 21:28:43,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:43,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:44,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:48,785 INFO L134 CoverageAnalysis]: Checked inductivity of 4375 backedges. 2208 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:28:50,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:50,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1255 states and 2304 transitions. [2024-11-13 21:28:50,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2304 transitions. [2024-11-13 21:28:50,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 21:28:50,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:50,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:54,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:59,065 INFO L134 CoverageAnalysis]: Checked inductivity of 4469 backedges. 2253 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:29:02,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:02,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 1256 states and 2305 transitions. [2024-11-13 21:29:02,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2305 transitions. [2024-11-13 21:29:02,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 21:29:02,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:02,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:03,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:07,749 INFO L134 CoverageAnalysis]: Checked inductivity of 4564 backedges. 2298 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:29:10,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:10,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1257 states and 2306 transitions. [2024-11-13 21:29:10,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2306 transitions. [2024-11-13 21:29:10,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 21:29:10,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:10,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:12,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:16,428 INFO L134 CoverageAnalysis]: Checked inductivity of 4660 backedges. 2343 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:29:18,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:18,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1258 states and 2307 transitions. [2024-11-13 21:29:18,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2307 transitions. [2024-11-13 21:29:18,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 21:29:18,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:18,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:20,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:23,399 INFO L134 CoverageAnalysis]: Checked inductivity of 4757 backedges. 2388 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:29:24,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:24,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1259 states and 2308 transitions. [2024-11-13 21:29:24,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2308 transitions. [2024-11-13 21:29:24,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:29:24,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:24,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:26,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:29,684 INFO L134 CoverageAnalysis]: Checked inductivity of 4855 backedges. 2433 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:29:31,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:31,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1260 states and 2309 transitions. [2024-11-13 21:29:31,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2309 transitions. [2024-11-13 21:29:31,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 21:29:31,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:31,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:33,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:36,680 INFO L134 CoverageAnalysis]: Checked inductivity of 4954 backedges. 2478 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:29:38,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:38,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1261 states and 2310 transitions. [2024-11-13 21:29:38,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2310 transitions. [2024-11-13 21:29:38,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:29:38,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:38,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:42,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:47,766 INFO L134 CoverageAnalysis]: Checked inductivity of 5054 backedges. 2523 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:29:52,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:52,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1262 states and 2311 transitions. [2024-11-13 21:29:52,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2311 transitions. [2024-11-13 21:29:52,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 21:29:52,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:52,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:55,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:59,121 INFO L134 CoverageAnalysis]: Checked inductivity of 5155 backedges. 2568 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:30:01,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:01,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1263 states and 2312 transitions. [2024-11-13 21:30:01,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2312 transitions. [2024-11-13 21:30:01,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 21:30:01,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:01,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:03,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:08,051 INFO L134 CoverageAnalysis]: Checked inductivity of 5257 backedges. 2613 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:30:11,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:11,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1264 states and 2313 transitions. [2024-11-13 21:30:11,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2313 transitions. [2024-11-13 21:30:11,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 21:30:11,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:11,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:13,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:17,507 INFO L134 CoverageAnalysis]: Checked inductivity of 5360 backedges. 2658 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:30:20,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:20,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1265 states and 2314 transitions. [2024-11-13 21:30:20,742 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2314 transitions. [2024-11-13 21:30:20,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:30:20,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:20,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:22,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:26,780 INFO L134 CoverageAnalysis]: Checked inductivity of 5464 backedges. 2703 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:30:30,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:30,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1266 states and 2315 transitions. [2024-11-13 21:30:30,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2315 transitions. [2024-11-13 21:30:30,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 21:30:30,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:30,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:32,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:37,561 INFO L134 CoverageAnalysis]: Checked inductivity of 5569 backedges. 2748 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:30:40,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:40,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1267 states and 2316 transitions. [2024-11-13 21:30:40,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 2316 transitions. [2024-11-13 21:30:40,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:30:40,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:40,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:42,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:46,677 INFO L134 CoverageAnalysis]: Checked inductivity of 5675 backedges. 2793 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:30:48,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:48,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1268 states and 2317 transitions. [2024-11-13 21:30:48,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2317 transitions. [2024-11-13 21:30:48,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 21:30:48,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:48,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:49,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:55,111 INFO L134 CoverageAnalysis]: Checked inductivity of 5782 backedges. 2838 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:30:59,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:59,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1269 states and 2318 transitions. [2024-11-13 21:30:59,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2318 transitions. [2024-11-13 21:30:59,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:30:59,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:59,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:01,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:05,874 INFO L134 CoverageAnalysis]: Checked inductivity of 5890 backedges. 2883 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:31:09,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:09,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1270 states and 2319 transitions. [2024-11-13 21:31:09,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2319 transitions. [2024-11-13 21:31:09,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 21:31:09,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:09,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:11,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:16,679 INFO L134 CoverageAnalysis]: Checked inductivity of 5999 backedges. 2928 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:31:20,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:20,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1271 states and 2320 transitions. [2024-11-13 21:31:20,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2320 transitions. [2024-11-13 21:31:20,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:31:20,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:20,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:21,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:26,579 INFO L134 CoverageAnalysis]: Checked inductivity of 6109 backedges. 2973 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:31:29,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:29,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1272 states and 2321 transitions. [2024-11-13 21:31:29,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 2321 transitions. [2024-11-13 21:31:29,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 21:31:29,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:29,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:32,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:38,734 INFO L134 CoverageAnalysis]: Checked inductivity of 6220 backedges. 3018 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:31:42,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:42,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1273 states and 2322 transitions. [2024-11-13 21:31:42,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2322 transitions. [2024-11-13 21:31:42,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:31:42,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:42,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:44,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:50,713 INFO L134 CoverageAnalysis]: Checked inductivity of 6332 backedges. 3063 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:31:54,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:55,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1274 states and 2323 transitions. [2024-11-13 21:31:55,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 2323 transitions. [2024-11-13 21:31:55,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 21:31:55,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:55,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:57,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:02,664 INFO L134 CoverageAnalysis]: Checked inductivity of 6445 backedges. 3108 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:32:06,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:06,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1275 states and 2324 transitions. [2024-11-13 21:32:06,722 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2324 transitions. [2024-11-13 21:32:06,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:32:06,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:06,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:10,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:15,585 INFO L134 CoverageAnalysis]: Checked inductivity of 6559 backedges. 3153 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:32:19,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:19,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1276 states and 2325 transitions. [2024-11-13 21:32:19,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2325 transitions. [2024-11-13 21:32:19,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 21:32:19,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:19,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:22,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:29,185 INFO L134 CoverageAnalysis]: Checked inductivity of 6674 backedges. 3198 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:32:32,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:32,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 1277 states and 2326 transitions. [2024-11-13 21:32:32,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2326 transitions. [2024-11-13 21:32:32,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:32:32,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:32,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:34,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:40,446 INFO L134 CoverageAnalysis]: Checked inductivity of 6790 backedges. 3243 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:32:44,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:44,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1278 states and 2327 transitions. [2024-11-13 21:32:44,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2327 transitions. [2024-11-13 21:32:44,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 21:32:44,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:44,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:46,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:32:51,675 INFO L134 CoverageAnalysis]: Checked inductivity of 6907 backedges. 3288 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:32:55,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:32:55,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1279 states and 2328 transitions. [2024-11-13 21:32:55,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 2328 transitions. [2024-11-13 21:32:55,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:32:55,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:32:55,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:32:58,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:03,907 INFO L134 CoverageAnalysis]: Checked inductivity of 7025 backedges. 3333 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:33:07,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:07,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1280 states and 2329 transitions. [2024-11-13 21:33:07,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 2329 transitions. [2024-11-13 21:33:07,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 21:33:07,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:07,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:09,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:15,534 INFO L134 CoverageAnalysis]: Checked inductivity of 7144 backedges. 3378 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 21:33:19,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:19,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 1281 states and 2330 transitions. [2024-11-13 21:33:19,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 2330 transitions. [2024-11-13 21:33:19,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 21:33:19,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:19,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:21,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat