./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-crafted-lit/BrockschmidtCookFuhs-CAV2013-Fig9a.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cdfcea5-214b-4165-b52e-785108473cb7/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cdfcea5-214b-4165-b52e-785108473cb7/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cdfcea5-214b-4165-b52e-785108473cb7/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cdfcea5-214b-4165-b52e-785108473cb7/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-crafted-lit/BrockschmidtCookFuhs-CAV2013-Fig9a.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cdfcea5-214b-4165-b52e-785108473cb7/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cdfcea5-214b-4165-b52e-785108473cb7/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 172ac4fa0310d14c59d9149bc1b8ec1548860e0b827250d611bfd9d710019753 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:01:10,912 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:01:10,984 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cdfcea5-214b-4165-b52e-785108473cb7/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-08 23:01:10,992 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:01:10,993 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:01:11,026 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:01:11,029 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:01:11,029 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:01:11,030 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:01:11,031 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:01:11,032 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:01:11,032 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:01:11,033 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:01:11,033 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:01:11,033 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:01:11,035 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:01:11,036 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:01:11,036 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:01:11,037 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 23:01:11,037 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:01:11,038 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:01:11,041 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:01:11,042 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:01:11,042 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:01:11,042 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:01:11,043 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:01:11,043 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:01:11,043 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:01:11,043 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:01:11,044 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:01:11,044 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:01:11,044 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:01:11,044 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cdfcea5-214b-4165-b52e-785108473cb7/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cdfcea5-214b-4165-b52e-785108473cb7/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 172ac4fa0310d14c59d9149bc1b8ec1548860e0b827250d611bfd9d710019753 [2024-11-08 23:01:11,323 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:01:11,355 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:01:11,357 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:01:11,359 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:01:11,360 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:01:11,361 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cdfcea5-214b-4165-b52e-785108473cb7/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/termination-crafted-lit/BrockschmidtCookFuhs-CAV2013-Fig9a.c Unable to find full path for "g++" [2024-11-08 23:01:13,493 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:01:13,674 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:01:13,675 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cdfcea5-214b-4165-b52e-785108473cb7/sv-benchmarks/c/termination-crafted-lit/BrockschmidtCookFuhs-CAV2013-Fig9a.c [2024-11-08 23:01:13,683 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cdfcea5-214b-4165-b52e-785108473cb7/bin/ukojak-verify-ImItNfHLgk/data/207b0c3a8/e6be79658ac149169bd7421933f48de9/FLAG567283b15 [2024-11-08 23:01:14,085 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cdfcea5-214b-4165-b52e-785108473cb7/bin/ukojak-verify-ImItNfHLgk/data/207b0c3a8/e6be79658ac149169bd7421933f48de9 [2024-11-08 23:01:14,088 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:01:14,090 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:01:14,092 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:01:14,092 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:01:14,097 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:01:14,098 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:01:14" (1/1) ... [2024-11-08 23:01:14,099 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@294f75c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:01:14, skipping insertion in model container [2024-11-08 23:01:14,099 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:01:14" (1/1) ... [2024-11-08 23:01:14,118 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:01:14,309 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:01:14,315 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:01:14,326 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:01:14,338 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:01:14,339 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:01:14 WrapperNode [2024-11-08 23:01:14,339 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:01:14,340 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:01:14,340 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:01:14,340 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:01:14,346 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:01:14" (1/1) ... [2024-11-08 23:01:14,349 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:01:14" (1/1) ... [2024-11-08 23:01:14,364 INFO L138 Inliner]: procedures = 4, calls = 2, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 39 [2024-11-08 23:01:14,365 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:01:14,366 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:01:14,366 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:01:14,367 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:01:14,375 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:01:14" (1/1) ... [2024-11-08 23:01:14,375 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:01:14" (1/1) ... [2024-11-08 23:01:14,376 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:01:14" (1/1) ... [2024-11-08 23:01:14,377 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:01:14" (1/1) ... [2024-11-08 23:01:14,379 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:01:14" (1/1) ... [2024-11-08 23:01:14,385 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:01:14" (1/1) ... [2024-11-08 23:01:14,386 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:01:14" (1/1) ... [2024-11-08 23:01:14,387 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:01:14" (1/1) ... [2024-11-08 23:01:14,388 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:01:14,389 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:01:14,389 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:01:14,389 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:01:14,390 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:01:14" (1/1) ... [2024-11-08 23:01:14,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:01:14,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cdfcea5-214b-4165-b52e-785108473cb7/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:01:14,433 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cdfcea5-214b-4165-b52e-785108473cb7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:01:14,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cdfcea5-214b-4165-b52e-785108473cb7/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:01:14,467 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:01:14,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:01:14,536 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:01:14,539 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:01:14,668 INFO L? ?]: Removed 17 outVars from TransFormulas that were not future-live. [2024-11-08 23:01:14,668 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:01:14,714 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:01:14,715 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:01:14,715 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:01:14 BoogieIcfgContainer [2024-11-08 23:01:14,717 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:01:14,718 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:01:14,719 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:01:14,730 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:01:14,730 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:01:14" (1/1) ... [2024-11-08 23:01:14,742 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:01:14,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:14,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 16 states and 20 transitions. [2024-11-08 23:01:14,795 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 20 transitions. [2024-11-08 23:01:14,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:01:14,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:14,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:14,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:15,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:15,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:15,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 19 states and 26 transitions. [2024-11-08 23:01:15,216 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 26 transitions. [2024-11-08 23:01:15,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:01:15,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:15,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:15,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:15,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:15,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:15,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 19 states and 25 transitions. [2024-11-08 23:01:15,304 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 25 transitions. [2024-11-08 23:01:15,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:01:15,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:15,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:15,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:15,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:15,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:15,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 24 states and 34 transitions. [2024-11-08 23:01:15,761 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 34 transitions. [2024-11-08 23:01:15,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:01:15,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:15,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:15,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:15,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:16,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:16,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 30 states and 43 transitions. [2024-11-08 23:01:16,350 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 43 transitions. [2024-11-08 23:01:16,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:01:16,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:16,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:16,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:16,389 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:01:16,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:16,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 36 states and 53 transitions. [2024-11-08 23:01:16,955 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 53 transitions. [2024-11-08 23:01:16,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:01:16,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:16,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:16,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:17,017 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:01:17,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:17,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 45 states and 71 transitions. [2024-11-08 23:01:17,995 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 71 transitions. [2024-11-08 23:01:17,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:01:17,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:17,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:18,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:18,163 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:18,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:18,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 46 states and 74 transitions. [2024-11-08 23:01:18,652 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 74 transitions. [2024-11-08 23:01:18,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:01:18,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:18,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:18,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:18,799 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:01:19,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:19,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 47 states and 74 transitions. [2024-11-08 23:01:19,062 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 74 transitions. [2024-11-08 23:01:19,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:01:19,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:19,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:19,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:19,126 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:01:19,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:19,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 48 states and 76 transitions. [2024-11-08 23:01:19,167 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 76 transitions. [2024-11-08 23:01:19,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:01:19,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:19,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:19,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:19,212 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:01:19,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:19,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 51 states and 78 transitions. [2024-11-08 23:01:19,810 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 78 transitions. [2024-11-08 23:01:19,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:01:19,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:19,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:19,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:19,861 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:01:20,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:20,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 58 states and 86 transitions. [2024-11-08 23:01:20,558 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 86 transitions. [2024-11-08 23:01:20,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:01:20,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:20,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:20,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:20,664 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:01:21,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:21,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 67 states and 103 transitions. [2024-11-08 23:01:21,816 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 103 transitions. [2024-11-08 23:01:21,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:01:21,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:21,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:21,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:21,875 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:01:22,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:22,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 71 states and 110 transitions. [2024-11-08 23:01:22,639 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 110 transitions. [2024-11-08 23:01:22,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:01:22,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:22,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:22,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:22,923 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:01:23,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:23,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 75 states and 117 transitions. [2024-11-08 23:01:23,838 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 117 transitions. [2024-11-08 23:01:23,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:01:23,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:23,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:23,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:23,888 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:01:24,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:24,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 78 states and 119 transitions. [2024-11-08 23:01:24,628 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 119 transitions. [2024-11-08 23:01:24,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:01:24,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:24,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:24,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:24,660 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:01:25,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:25,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 81 states and 122 transitions. [2024-11-08 23:01:25,014 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 122 transitions. [2024-11-08 23:01:25,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:01:25,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:25,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:25,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:25,188 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:01:29,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:29,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 104 states and 159 transitions. [2024-11-08 23:01:29,222 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 159 transitions. [2024-11-08 23:01:29,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:01:29,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:29,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:29,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:29,955 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:01:33,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:33,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 117 states and 181 transitions. [2024-11-08 23:01:33,721 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 181 transitions. [2024-11-08 23:01:33,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:01:33,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:33,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:33,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:34,203 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:01:36,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:36,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 123 states and 195 transitions. [2024-11-08 23:01:36,359 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 195 transitions. [2024-11-08 23:01:36,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:01:36,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:36,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:36,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:36,421 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 23:01:37,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:37,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 127 states and 206 transitions. [2024-11-08 23:01:37,693 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 206 transitions. [2024-11-08 23:01:37,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:01:37,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:37,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:37,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:38,866 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 2 proven. 52 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:01:40,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:40,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 127 states and 203 transitions. [2024-11-08 23:01:40,668 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 203 transitions. [2024-11-08 23:01:40,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:01:40,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:40,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:40,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:40,715 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:01:42,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:42,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 130 states and 206 transitions. [2024-11-08 23:01:42,194 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 206 transitions. [2024-11-08 23:01:42,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:01:42,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:42,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:42,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:42,229 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:01:42,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:42,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 133 states and 209 transitions. [2024-11-08 23:01:42,943 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 209 transitions. [2024-11-08 23:01:42,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:01:42,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:42,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:42,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:43,236 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 49 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 23:01:44,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:44,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 137 states and 212 transitions. [2024-11-08 23:01:44,365 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 212 transitions. [2024-11-08 23:01:44,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:01:44,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:44,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:44,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:44,794 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 15 proven. 55 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:01:48,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:48,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 150 states and 236 transitions. [2024-11-08 23:01:48,362 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 236 transitions. [2024-11-08 23:01:48,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:01:48,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:48,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:48,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:49,158 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:01:51,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:51,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 155 states and 248 transitions. [2024-11-08 23:01:51,935 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 248 transitions. [2024-11-08 23:01:51,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:01:51,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:51,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:51,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:52,538 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:01:57,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:57,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 168 states and 283 transitions. [2024-11-08 23:01:57,012 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 283 transitions. [2024-11-08 23:01:57,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:01:57,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:57,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:57,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:57,090 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:01:58,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:58,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 169 states and 283 transitions. [2024-11-08 23:01:58,333 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 283 transitions. [2024-11-08 23:01:58,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:01:58,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:58,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:58,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:58,624 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 74 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 23:02:00,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:00,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 173 states and 286 transitions. [2024-11-08 23:02:00,341 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 286 transitions. [2024-11-08 23:02:00,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:02:00,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:00,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:00,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:00,489 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 2 proven. 81 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:02:03,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:03,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 182 states and 302 transitions. [2024-11-08 23:02:03,786 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 302 transitions. [2024-11-08 23:02:03,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:02:03,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:03,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:03,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:04,843 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 18 proven. 82 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:02:10,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:10,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 196 states and 323 transitions. [2024-11-08 23:02:10,242 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 323 transitions. [2024-11-08 23:02:10,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:02:10,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:10,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:10,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:11,349 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 15 proven. 77 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:02:13,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:13,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 196 states and 320 transitions. [2024-11-08 23:02:13,777 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 320 transitions. [2024-11-08 23:02:13,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:02:13,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:13,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:13,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:13,840 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:02:15,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:15,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 201 states and 324 transitions. [2024-11-08 23:02:15,561 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 324 transitions. [2024-11-08 23:02:15,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:02:15,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:15,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:15,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:16,789 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 54 proven. 28 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:02:23,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:23,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 214 states and 351 transitions. [2024-11-08 23:02:23,027 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 351 transitions. [2024-11-08 23:02:23,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:02:23,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:23,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:23,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:23,069 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 23:02:23,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:23,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 214 states and 350 transitions. [2024-11-08 23:02:23,898 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 350 transitions. [2024-11-08 23:02:23,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:02:23,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:23,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:23,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:23,988 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 54 proven. 28 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:02:24,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:24,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 215 states and 351 transitions. [2024-11-08 23:02:24,675 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 351 transitions. [2024-11-08 23:02:24,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:02:24,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:24,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:24,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:24,705 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 23:02:25,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:25,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 219 states and 355 transitions. [2024-11-08 23:02:25,988 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 355 transitions. [2024-11-08 23:02:25,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:02:25,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:25,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:25,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:26,472 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 20 proven. 93 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:02:27,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:27,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 223 states and 358 transitions. [2024-11-08 23:02:27,605 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 358 transitions. [2024-11-08 23:02:27,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:02:27,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:27,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:27,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:28,932 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 20 proven. 99 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:02:33,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:33,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 232 states and 371 transitions. [2024-11-08 23:02:33,433 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 371 transitions. [2024-11-08 23:02:33,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:02:33,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:33,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:33,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:34,469 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 39 proven. 75 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:02:36,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:36,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 236 states and 376 transitions. [2024-11-08 23:02:36,887 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 376 transitions. [2024-11-08 23:02:36,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:02:36,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:36,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:36,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:36,929 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-08 23:02:37,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:37,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 236 states and 375 transitions. [2024-11-08 23:02:37,877 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 375 transitions. [2024-11-08 23:02:37,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:02:37,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:37,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:37,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:38,827 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 118 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:02:43,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:43,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 244 states and 388 transitions. [2024-11-08 23:02:43,683 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 388 transitions. [2024-11-08 23:02:43,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:02:43,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:43,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:43,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:43,749 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 118 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:02:47,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:47,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 250 states and 413 transitions. [2024-11-08 23:02:47,585 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 413 transitions. [2024-11-08 23:02:47,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:02:47,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:47,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:47,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:47,624 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-08 23:02:49,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:49,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 254 states and 424 transitions. [2024-11-08 23:02:49,486 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 424 transitions. [2024-11-08 23:02:49,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:02:49,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:49,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:49,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:51,381 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 39 proven. 102 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:02:55,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:55,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 258 states and 432 transitions. [2024-11-08 23:02:55,449 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 432 transitions. [2024-11-08 23:02:55,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:02:55,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:55,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:55,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:55,514 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 141 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:02:57,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:57,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 262 states and 436 transitions. [2024-11-08 23:02:57,397 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 436 transitions. [2024-11-08 23:02:57,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:02:57,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:57,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:57,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:57,469 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 141 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:02:59,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:59,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 266 states and 441 transitions. [2024-11-08 23:02:59,250 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 441 transitions. [2024-11-08 23:02:59,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:02:59,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:59,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:59,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:59,282 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-08 23:03:00,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:00,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 266 states and 440 transitions. [2024-11-08 23:03:00,091 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 440 transitions. [2024-11-08 23:03:00,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:03:00,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:00,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:00,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:00,164 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 80 proven. 28 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:03:06,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:06,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 279 states and 464 transitions. [2024-11-08 23:03:06,794 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 464 transitions. [2024-11-08 23:03:06,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:03:06,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:06,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:06,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:06,903 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 80 proven. 28 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:03:07,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:07,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 280 states and 465 transitions. [2024-11-08 23:03:07,847 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 465 transitions. [2024-11-08 23:03:07,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:03:07,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:07,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:07,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:07,882 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-08 23:03:10,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:10,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 284 states and 470 transitions. [2024-11-08 23:03:10,022 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 470 transitions. [2024-11-08 23:03:10,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:03:10,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:10,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:10,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:10,217 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 85 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-08 23:03:12,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:12,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 288 states and 473 transitions. [2024-11-08 23:03:12,314 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 473 transitions. [2024-11-08 23:03:12,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:03:12,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:12,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:12,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:13,598 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 170 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:03:18,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:18,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 300 states and 486 transitions. [2024-11-08 23:03:18,484 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 486 transitions. [2024-11-08 23:03:18,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:03:18,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:18,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:18,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:19,450 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 161 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:03:29,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:29,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 313 states and 514 transitions. [2024-11-08 23:03:29,087 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 514 transitions. [2024-11-08 23:03:29,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:03:29,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:29,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:29,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:31,481 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 36 proven. 138 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:03:42,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:42,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 327 states and 535 transitions. [2024-11-08 23:03:42,387 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 535 transitions. [2024-11-08 23:03:42,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:03:42,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:42,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:42,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:43,183 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 161 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:03:47,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:47,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 333 states and 558 transitions. [2024-11-08 23:03:47,838 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 558 transitions. [2024-11-08 23:03:47,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:03:47,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:47,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:47,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:47,992 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 36 proven. 138 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:03:48,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:48,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 334 states and 559 transitions. [2024-11-08 23:03:48,967 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 559 transitions. [2024-11-08 23:03:48,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:03:48,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:48,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:48,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:50,550 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 174 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:03:57,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:03:57,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 342 states and 574 transitions. [2024-11-08 23:03:57,478 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 574 transitions. [2024-11-08 23:03:57,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:03:57,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:03:57,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:03:57,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:03:57,557 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 174 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:04:03,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:03,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 348 states and 603 transitions. [2024-11-08 23:04:03,485 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 603 transitions. [2024-11-08 23:04:03,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:04:03,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:03,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:03,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:04,922 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 23:04:07,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:07,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 352 states and 606 transitions. [2024-11-08 23:04:07,428 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 606 transitions. [2024-11-08 23:04:07,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:04:07,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:07,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:07,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:07,681 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 49 proven. 153 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:04:11,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:11,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 357 states and 613 transitions. [2024-11-08 23:04:11,923 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 613 transitions. [2024-11-08 23:04:11,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:04:11,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:11,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:11,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:12,339 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 49 proven. 153 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:04:14,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:14,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 361 states and 616 transitions. [2024-11-08 23:04:14,997 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 616 transitions. [2024-11-08 23:04:14,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:04:14,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:14,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:15,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:17,378 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 74 proven. 127 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:04:24,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:24,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 366 states and 623 transitions. [2024-11-08 23:04:24,664 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 623 transitions. [2024-11-08 23:04:24,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:04:24,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:24,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:24,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:26,117 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 0 proven. 204 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:04:29,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:29,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 371 states and 627 transitions. [2024-11-08 23:04:29,618 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 627 transitions. [2024-11-08 23:04:29,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:04:29,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:29,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:29,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:29,697 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 202 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:04:30,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:30,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 371 states and 626 transitions. [2024-11-08 23:04:30,787 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 626 transitions. [2024-11-08 23:04:30,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:04:30,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:30,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:30,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:30,886 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 106 proven. 28 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 23:04:40,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:40,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 384 states and 653 transitions. [2024-11-08 23:04:40,150 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 653 transitions. [2024-11-08 23:04:40,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:04:40,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:40,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:40,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:40,216 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 106 proven. 28 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 23:04:41,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:41,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 385 states and 653 transitions. [2024-11-08 23:04:41,514 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 653 transitions. [2024-11-08 23:04:41,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:04:41,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:41,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:41,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:42,642 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 165 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-08 23:04:45,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:45,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 389 states and 657 transitions. [2024-11-08 23:04:45,836 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 657 transitions. [2024-11-08 23:04:45,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:04:45,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:45,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:45,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:46,894 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 49 proven. 192 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:04:52,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:52,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 393 states and 662 transitions. [2024-11-08 23:04:52,347 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 662 transitions. [2024-11-08 23:04:52,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:04:52,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:52,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:52,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:52,403 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2024-11-08 23:04:54,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:04:54,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 389 states and 651 transitions. [2024-11-08 23:04:54,592 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 651 transitions. [2024-11-08 23:04:54,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:04:54,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:04:54,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:04:54,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:04:56,904 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 30 proven. 222 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:05:03,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:03,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 398 states and 662 transitions. [2024-11-08 23:05:03,019 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 662 transitions. [2024-11-08 23:05:03,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:05:03,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:03,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:03,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:03,121 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 30 proven. 222 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:05:05,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:05,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 400 states and 664 transitions. [2024-11-08 23:05:05,680 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 664 transitions. [2024-11-08 23:05:05,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:05:05,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:05,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:05,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:08,131 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 76 proven. 174 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:05:14,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:14,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 408 states and 672 transitions. [2024-11-08 23:05:14,700 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 672 transitions. [2024-11-08 23:05:14,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:05:14,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:14,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:14,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:14,890 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 39 proven. 201 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:05:19,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:19,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 412 states and 679 transitions. [2024-11-08 23:05:19,229 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 679 transitions. [2024-11-08 23:05:19,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:05:19,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:19,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:19,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:20,976 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 227 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:05:44,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:44,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 438 states and 740 transitions. [2024-11-08 23:05:44,220 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 740 transitions. [2024-11-08 23:05:44,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:05:44,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:44,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:44,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:45,227 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 227 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:05:46,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:46,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 439 states and 742 transitions. [2024-11-08 23:05:46,681 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 742 transitions. [2024-11-08 23:05:46,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:05:46,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:46,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:46,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:47,574 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 227 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:05:53,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:53,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 444 states and 759 transitions. [2024-11-08 23:05:53,636 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 759 transitions. [2024-11-08 23:05:53,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:05:53,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:53,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:53,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:05:54,676 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 227 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:05:57,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:05:57,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 445 states and 760 transitions. [2024-11-08 23:05:57,882 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 760 transitions. [2024-11-08 23:05:57,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:05:57,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:05:57,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:05:57,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:00,479 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 241 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:06:11,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:11,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 452 states and 769 transitions. [2024-11-08 23:06:11,597 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 769 transitions. [2024-11-08 23:06:11,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:06:11,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:11,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:11,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:11,659 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 241 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:06:20,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:20,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 459 states and 802 transitions. [2024-11-08 23:06:20,902 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 802 transitions. [2024-11-08 23:06:20,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:06:20,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:20,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:20,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:21,831 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 89 proven. 183 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:06:27,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:27,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 467 states and 810 transitions. [2024-11-08 23:06:27,632 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 810 transitions. [2024-11-08 23:06:27,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:06:27,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:27,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:27,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:27,724 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 89 proven. 183 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:06:30,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:30,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 471 states and 814 transitions. [2024-11-08 23:06:30,934 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 814 transitions. [2024-11-08 23:06:30,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:06:30,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:30,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:30,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:31,985 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 23:06:36,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:36,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 479 states and 824 transitions. [2024-11-08 23:06:36,952 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 824 transitions. [2024-11-08 23:06:36,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:06:36,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:36,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:36,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:40,919 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 120 proven. 152 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:06:50,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:50,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 483 states and 831 transitions. [2024-11-08 23:06:50,190 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 831 transitions. [2024-11-08 23:06:50,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:06:50,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:50,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:50,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:50,393 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 42 proven. 234 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:06:54,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:54,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 491 states and 838 transitions. [2024-11-08 23:06:54,020 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 838 transitions. [2024-11-08 23:06:54,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:06:54,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:54,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:54,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:54,133 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 274 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:06:57,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:57,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 495 states and 844 transitions. [2024-11-08 23:06:57,041 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 844 transitions. [2024-11-08 23:06:57,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:06:57,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:57,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:57,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:57,134 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 132 proven. 28 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-08 23:07:08,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:08,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 508 states and 871 transitions. [2024-11-08 23:07:08,130 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 871 transitions. [2024-11-08 23:07:08,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:07:08,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:08,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:08,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:08,209 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 132 proven. 28 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-08 23:07:09,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:09,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 509 states and 871 transitions. [2024-11-08 23:07:09,470 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 871 transitions. [2024-11-08 23:07:09,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:07:09,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:09,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:09,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:12,090 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 0 proven. 321 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:07:20,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:20,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 514 states and 890 transitions. [2024-11-08 23:07:20,470 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 890 transitions. [2024-11-08 23:07:20,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:07:20,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:20,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:20,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:21,529 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 0 proven. 321 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:07:23,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:23,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 515 states and 891 transitions. [2024-11-08 23:07:23,385 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 891 transitions. [2024-11-08 23:07:23,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:07:23,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:23,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:23,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:24,063 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 0 proven. 321 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:07:32,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:32,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 520 states and 924 transitions. [2024-11-08 23:07:32,426 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 924 transitions. [2024-11-08 23:07:32,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:07:32,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:32,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:32,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:33,361 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 0 proven. 321 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:07:35,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:35,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 521 states and 929 transitions. [2024-11-08 23:07:35,715 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 929 transitions. [2024-11-08 23:07:35,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:07:35,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:35,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:35,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:36,590 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 0 proven. 321 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:07:38,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:38,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 522 states and 930 transitions. [2024-11-08 23:07:38,623 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 930 transitions. [2024-11-08 23:07:38,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:07:38,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:38,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:38,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:40,016 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 23:08:00,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:00,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 544 states and 963 transitions. [2024-11-08 23:08:00,469 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 963 transitions. [2024-11-08 23:08:00,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:08:00,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:00,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:00,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:01,188 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 23:08:05,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:05,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 546 states and 967 transitions. [2024-11-08 23:08:05,301 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 967 transitions. [2024-11-08 23:08:05,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:08:05,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:05,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:05,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:06,306 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 23:08:10,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:10,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 550 states and 974 transitions. [2024-11-08 23:08:10,584 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 974 transitions. [2024-11-08 23:08:10,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:08:10,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:10,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:10,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:11,296 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 23:08:13,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:13,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 551 states and 974 transitions. [2024-11-08 23:08:13,417 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 974 transitions. [2024-11-08 23:08:13,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:08:13,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:13,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:13,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:16,333 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 319 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:08:29,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:29,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 559 states and 988 transitions. [2024-11-08 23:08:29,545 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 988 transitions. [2024-11-08 23:08:29,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:08:29,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:29,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:29,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:29,613 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 319 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:08:39,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:39,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 565 states and 1019 transitions. [2024-11-08 23:08:39,176 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1019 transitions. [2024-11-08 23:08:39,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:08:39,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:39,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:39,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:39,326 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 23 proven. 331 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:08:51,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:51,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 578 states and 1040 transitions. [2024-11-08 23:08:51,211 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 1040 transitions. [2024-11-08 23:08:51,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:08:51,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:51,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:51,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:51,345 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 23 proven. 331 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:08:56,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:56,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 584 states and 1044 transitions. [2024-11-08 23:08:56,610 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1044 transitions. [2024-11-08 23:08:56,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:08:56,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:56,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:56,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:56,692 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 23 proven. 331 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:09:02,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:02,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 588 states and 1051 transitions. [2024-11-08 23:09:02,981 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1051 transitions. [2024-11-08 23:09:02,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:09:02,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:02,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:02,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:06,837 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 74 proven. 275 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:09:15,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:15,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 592 states and 1055 transitions. [2024-11-08 23:09:15,813 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 1055 transitions. [2024-11-08 23:09:15,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:09:15,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:15,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:15,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:16,169 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 82 proven. 288 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:09:40,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:40,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 613 states and 1094 transitions. [2024-11-08 23:09:40,319 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1094 transitions. [2024-11-08 23:09:40,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:09:40,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:40,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:40,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:40,870 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 82 proven. 288 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:09:50,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:50,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 620 states and 1103 transitions. [2024-11-08 23:09:50,556 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1103 transitions. [2024-11-08 23:09:50,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:09:50,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:50,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:50,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:50,861 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 82 proven. 288 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:10:00,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:00,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 626 states and 1113 transitions. [2024-11-08 23:10:00,219 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 1113 transitions. [2024-11-08 23:10:00,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:10:00,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:00,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:00,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:00,532 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 82 proven. 288 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:10:04,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:04,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 628 states and 1113 transitions. [2024-11-08 23:10:04,936 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1113 transitions. [2024-11-08 23:10:04,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:10:04,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:04,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:04,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:07,832 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 69 proven. 289 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:10:21,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:21,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 641 states and 1132 transitions. [2024-11-08 23:10:21,303 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1132 transitions. [2024-11-08 23:10:21,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:10:21,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:21,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:21,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:25,834 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 177 proven. 177 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:10:31,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:31,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 641 states and 1127 transitions. [2024-11-08 23:10:31,035 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1127 transitions. [2024-11-08 23:10:31,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:10:31,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:31,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:31,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:31,610 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 69 proven. 289 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:10:33,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:33,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 642 states and 1128 transitions. [2024-11-08 23:10:33,628 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1128 transitions. [2024-11-08 23:10:33,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:10:33,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:33,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:33,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:33,954 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 109 proven. 251 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 23:10:40,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:40,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 647 states and 1136 transitions. [2024-11-08 23:10:40,461 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1136 transitions. [2024-11-08 23:10:40,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:10:40,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:40,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:40,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:40,509 INFO L134 CoverageAnalysis]: Checked inductivity of 445 backedges. 0 proven. 187 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-11-08 23:10:43,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:43,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 651 states and 1139 transitions. [2024-11-08 23:10:43,498 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1139 transitions. [2024-11-08 23:10:43,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:10:43,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:43,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:43,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:43,561 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 0 proven. 357 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:10:45,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:45,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 651 states and 1138 transitions. [2024-11-08 23:10:45,377 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1138 transitions. [2024-11-08 23:10:45,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:10:45,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:45,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:45,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:45,453 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 158 proven. 28 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2024-11-08 23:10:56,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:56,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 664 states and 1159 transitions. [2024-11-08 23:10:56,991 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1159 transitions. [2024-11-08 23:10:56,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:10:56,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:56,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:57,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:57,316 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 85 proven. 329 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 23:10:59,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:59,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 665 states and 1159 transitions. [2024-11-08 23:10:59,663 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1159 transitions. [2024-11-08 23:10:59,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:10:59,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:59,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:59,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:59,970 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 132 proven. 288 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:11:03,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:03,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 669 states and 1164 transitions. [2024-11-08 23:11:03,987 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1164 transitions. [2024-11-08 23:11:03,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:11:03,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:03,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:03,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:08,494 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:11:21,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:21,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 677 states and 1196 transitions. [2024-11-08 23:11:21,360 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1196 transitions. [2024-11-08 23:11:21,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:11:21,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:21,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:21,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:21,381 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 373 trivial. 0 not checked. [2024-11-08 23:11:23,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:23,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 678 states and 1197 transitions. [2024-11-08 23:11:23,349 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1197 transitions. [2024-11-08 23:11:23,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:11:23,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:23,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:23,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:23,438 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:11:35,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:11:35,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 686 states and 1249 transitions. [2024-11-08 23:11:35,204 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1249 transitions. [2024-11-08 23:11:35,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:11:35,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:11:35,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:11:35,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:11:37,794 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 214 proven. 64 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-08 23:12:02,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:02,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 707 states and 1290 transitions. [2024-11-08 23:12:02,774 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1290 transitions. [2024-11-08 23:12:02,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:12:02,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:02,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:02,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:02,812 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 214 proven. 64 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-08 23:12:06,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:06,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 709 states and 1292 transitions. [2024-11-08 23:12:06,482 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1292 transitions. [2024-11-08 23:12:06,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:12:06,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:06,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:06,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:06,534 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 214 proven. 64 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-08 23:12:12,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:12,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 714 states and 1306 transitions. [2024-11-08 23:12:12,656 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1306 transitions. [2024-11-08 23:12:12,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:12:12,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:12,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:12,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:15,559 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:12:29,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:29,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 723 states and 1322 transitions. [2024-11-08 23:12:29,515 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1322 transitions. [2024-11-08 23:12:29,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:12:29,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:29,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:29,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:29,617 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 0 proven. 408 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:12:32,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:32,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 724 states and 1322 transitions. [2024-11-08 23:12:32,240 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 1322 transitions. [2024-11-08 23:12:32,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:12:32,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:32,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:32,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:34,094 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 45 proven. 400 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:12:44,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:44,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 736 states and 1336 transitions. [2024-11-08 23:12:44,911 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1336 transitions. [2024-11-08 23:12:44,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:12:44,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:44,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:44,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:45,376 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 45 proven. 400 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:12:53,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:53,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1344 states to 740 states and 1344 transitions. [2024-11-08 23:12:53,576 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1344 transitions. [2024-11-08 23:12:53,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:12:53,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:53,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:53,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:12:53,882 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 45 proven. 400 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:12:59,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:12:59,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 744 states and 1348 transitions. [2024-11-08 23:12:59,982 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1348 transitions. [2024-11-08 23:12:59,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:12:59,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:12:59,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:12:59,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:00,709 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-11-08 23:13:11,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:11,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 756 states and 1360 transitions. [2024-11-08 23:13:11,774 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1360 transitions. [2024-11-08 23:13:11,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:13:11,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:11,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:11,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:14,470 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 202 proven. 243 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:13:27,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:27,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 764 states and 1370 transitions. [2024-11-08 23:13:27,472 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1370 transitions. [2024-11-08 23:13:27,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:13:27,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:27,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:27,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:28,258 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 165 trivial. 0 not checked. [2024-11-08 23:13:31,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:31,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 768 states and 1373 transitions. [2024-11-08 23:13:31,583 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 1373 transitions. [2024-11-08 23:13:31,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:13:31,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:31,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:31,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:31,663 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 202 proven. 243 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:13:39,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:13:39,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 772 states and 1378 transitions. [2024-11-08 23:13:39,606 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1378 transitions. [2024-11-08 23:13:39,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:13:39,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:13:39,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:13:39,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:13:43,683 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 125 proven. 337 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:14:01,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:01,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 789 states and 1404 transitions. [2024-11-08 23:14:01,491 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1404 transitions. [2024-11-08 23:14:01,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:14:01,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:01,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:01,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:01,883 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 125 proven. 337 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:14:16,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:16,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 798 states and 1428 transitions. [2024-11-08 23:14:16,539 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1428 transitions. [2024-11-08 23:14:16,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:14:16,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:16,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:16,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:17,149 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 125 proven. 337 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:14:21,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:21,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 800 states and 1428 transitions. [2024-11-08 23:14:21,314 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1428 transitions. [2024-11-08 23:14:21,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:14:21,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:21,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:21,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:21,730 INFO L134 CoverageAnalysis]: Checked inductivity of 477 backedges. 125 proven. 337 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked.