./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-invgen/nested6.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25541eb8-41e8-4b2d-bfa6-e97a9777cb81/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25541eb8-41e8-4b2d-bfa6-e97a9777cb81/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_25541eb8-41e8-4b2d-bfa6-e97a9777cb81/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25541eb8-41e8-4b2d-bfa6-e97a9777cb81/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-invgen/nested6.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25541eb8-41e8-4b2d-bfa6-e97a9777cb81/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25541eb8-41e8-4b2d-bfa6-e97a9777cb81/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 327b0d5e70f014fe291a4771fe2bbb17cb1148e77fe8f6a261d10a47df8adacc --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:21:35,039 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:21:35,139 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25541eb8-41e8-4b2d-bfa6-e97a9777cb81/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 22:21:35,144 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:21:35,147 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:21:35,185 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:21:35,185 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:21:35,186 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:21:35,187 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:21:35,189 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:21:35,190 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:21:35,190 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:21:35,191 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:21:35,193 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:21:35,194 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:21:35,194 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:21:35,194 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:21:35,194 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:21:35,195 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:21:35,195 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:21:35,196 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 22:21:35,199 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 22:21:35,200 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:21:35,200 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:21:35,200 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:21:35,200 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:21:35,201 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:21:35,201 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:21:35,201 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:21:35,202 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:21:35,202 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:21:35,202 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:21:35,203 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:21:35,203 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:21:35,204 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:21:35,205 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_25541eb8-41e8-4b2d-bfa6-e97a9777cb81/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25541eb8-41e8-4b2d-bfa6-e97a9777cb81/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 327b0d5e70f014fe291a4771fe2bbb17cb1148e77fe8f6a261d10a47df8adacc [2024-11-08 22:21:35,478 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:21:35,505 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:21:35,508 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:21:35,510 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:21:35,511 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:21:35,513 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25541eb8-41e8-4b2d-bfa6-e97a9777cb81/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/loop-invgen/nested6.i Unable to find full path for "g++" [2024-11-08 22:21:37,652 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:21:37,831 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:21:37,832 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25541eb8-41e8-4b2d-bfa6-e97a9777cb81/sv-benchmarks/c/loop-invgen/nested6.i [2024-11-08 22:21:37,839 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25541eb8-41e8-4b2d-bfa6-e97a9777cb81/bin/ukojak-verify-ImItNfHLgk/data/e673c241e/b1ab8b1ca9b942a4968b0897c7cecb4f/FLAG0e83e6f9b [2024-11-08 22:21:38,210 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25541eb8-41e8-4b2d-bfa6-e97a9777cb81/bin/ukojak-verify-ImItNfHLgk/data/e673c241e/b1ab8b1ca9b942a4968b0897c7cecb4f [2024-11-08 22:21:38,213 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:21:38,214 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:21:38,216 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:21:38,216 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:21:38,222 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:21:38,222 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:21:38" (1/1) ... [2024-11-08 22:21:38,224 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@493bf5e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:38, skipping insertion in model container [2024-11-08 22:21:38,224 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:21:38" (1/1) ... [2024-11-08 22:21:38,255 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:21:38,463 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:21:38,471 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:21:38,487 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:21:38,506 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:21:38,506 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:38 WrapperNode [2024-11-08 22:21:38,507 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:21:38,508 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:21:38,508 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:21:38,508 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:21:38,516 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:38" (1/1) ... [2024-11-08 22:21:38,521 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:38" (1/1) ... [2024-11-08 22:21:38,536 INFO L138 Inliner]: procedures = 16, calls = 10, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 75 [2024-11-08 22:21:38,536 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:21:38,537 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:21:38,537 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:21:38,537 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:21:38,547 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:38" (1/1) ... [2024-11-08 22:21:38,547 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:38" (1/1) ... [2024-11-08 22:21:38,548 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:38" (1/1) ... [2024-11-08 22:21:38,549 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:38" (1/1) ... [2024-11-08 22:21:38,552 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:38" (1/1) ... [2024-11-08 22:21:38,556 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:38" (1/1) ... [2024-11-08 22:21:38,557 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:38" (1/1) ... [2024-11-08 22:21:38,558 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:38" (1/1) ... [2024-11-08 22:21:38,560 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:21:38,561 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:21:38,561 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:21:38,561 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:21:38,562 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:21:38" (1/1) ... [2024-11-08 22:21:38,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:21:38,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25541eb8-41e8-4b2d-bfa6-e97a9777cb81/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:21:38,595 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25541eb8-41e8-4b2d-bfa6-e97a9777cb81/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:21:38,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25541eb8-41e8-4b2d-bfa6-e97a9777cb81/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:21:38,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:21:38,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:21:38,623 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:21:38,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:21:38,623 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:21:38,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:21:38,678 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:21:38,680 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:21:38,897 INFO L? ?]: Removed 26 outVars from TransFormulas that were not future-live. [2024-11-08 22:21:38,897 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:21:38,941 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:21:38,942 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:21:38,942 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:21:38 BoogieIcfgContainer [2024-11-08 22:21:38,942 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:21:38,943 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:21:38,943 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:21:38,953 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:21:38,953 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:21:38" (1/1) ... [2024-11-08 22:21:38,961 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:21:39,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:39,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 41 states and 51 transitions. [2024-11-08 22:21:39,020 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 51 transitions. [2024-11-08 22:21:39,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 22:21:39,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:39,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:39,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:39,258 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 22:21:39,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:39,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 44 states and 57 transitions. [2024-11-08 22:21:39,338 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 57 transitions. [2024-11-08 22:21:39,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 22:21:39,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:39,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:39,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:39,396 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 22:21:39,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:39,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 45 states and 58 transitions. [2024-11-08 22:21:39,415 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 58 transitions. [2024-11-08 22:21:39,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 22:21:39,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:39,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:39,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:39,509 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 22:21:39,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:39,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 48 states and 64 transitions. [2024-11-08 22:21:39,547 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 64 transitions. [2024-11-08 22:21:39,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:21:39,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:39,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:39,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:39,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:39,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:39,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 49 states and 65 transitions. [2024-11-08 22:21:39,646 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 65 transitions. [2024-11-08 22:21:39,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 22:21:39,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:39,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:39,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:39,684 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 22:21:39,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:39,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 49 states and 63 transitions. [2024-11-08 22:21:39,721 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 63 transitions. [2024-11-08 22:21:39,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:21:39,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:39,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:39,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:39,769 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 22:21:39,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:39,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 54 states and 72 transitions. [2024-11-08 22:21:39,850 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 72 transitions. [2024-11-08 22:21:39,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:21:39,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:39,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:39,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:39,981 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 22:21:40,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:40,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 60 states and 87 transitions. [2024-11-08 22:21:40,263 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 87 transitions. [2024-11-08 22:21:40,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:21:40,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:40,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:40,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:40,365 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 22:21:40,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:40,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 63 states and 93 transitions. [2024-11-08 22:21:40,474 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 93 transitions. [2024-11-08 22:21:40,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:21:40,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:40,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:40,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:40,536 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 22:21:40,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:40,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 64 states and 94 transitions. [2024-11-08 22:21:40,555 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 94 transitions. [2024-11-08 22:21:40,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:21:40,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:40,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:40,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:40,629 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 22:21:40,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:40,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 64 states and 92 transitions. [2024-11-08 22:21:40,781 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 92 transitions. [2024-11-08 22:21:40,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:21:40,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:40,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:40,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:40,898 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 22:21:41,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:41,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 71 states and 108 transitions. [2024-11-08 22:21:41,434 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 108 transitions. [2024-11-08 22:21:41,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:21:41,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:41,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:41,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:41,521 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:41,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:41,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 75 states and 114 transitions. [2024-11-08 22:21:41,708 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 114 transitions. [2024-11-08 22:21:41,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:21:41,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:41,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:41,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:41,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:21:41,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:41,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 77 states and 118 transitions. [2024-11-08 22:21:41,820 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 118 transitions. [2024-11-08 22:21:41,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:21:41,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:41,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:41,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:41,876 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 22:21:42,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:42,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 80 states and 122 transitions. [2024-11-08 22:21:42,226 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 122 transitions. [2024-11-08 22:21:42,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:21:42,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:42,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:42,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:42,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:21:42,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:42,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 82 states and 126 transitions. [2024-11-08 22:21:42,315 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 126 transitions. [2024-11-08 22:21:42,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:21:42,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:42,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:42,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:42,429 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:21:42,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:42,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 85 states and 132 transitions. [2024-11-08 22:21:42,812 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 132 transitions. [2024-11-08 22:21:42,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:21:42,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:42,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:42,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:43,005 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 22:21:43,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:43,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 92 states and 145 transitions. [2024-11-08 22:21:43,646 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 145 transitions. [2024-11-08 22:21:43,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:21:43,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:43,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:43,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:43,772 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:21:44,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:44,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 96 states and 152 transitions. [2024-11-08 22:21:44,182 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 152 transitions. [2024-11-08 22:21:44,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:21:44,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:44,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:44,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:44,450 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 22:21:45,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:45,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 104 states and 169 transitions. [2024-11-08 22:21:45,512 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 169 transitions. [2024-11-08 22:21:45,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:21:45,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:45,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:45,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:45,668 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:21:46,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:46,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 106 states and 170 transitions. [2024-11-08 22:21:46,226 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 170 transitions. [2024-11-08 22:21:46,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:21:46,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:46,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:46,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:46,273 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:21:46,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:46,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 108 states and 173 transitions. [2024-11-08 22:21:46,298 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 173 transitions. [2024-11-08 22:21:46,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:21:46,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:46,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:46,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:46,328 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:21:46,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:46,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 111 states and 176 transitions. [2024-11-08 22:21:46,803 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 176 transitions. [2024-11-08 22:21:46,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:21:46,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:46,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:46,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:46,851 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:47,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:47,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 118 states and 184 transitions. [2024-11-08 22:21:47,773 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 184 transitions. [2024-11-08 22:21:47,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:21:47,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:47,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:47,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:47,811 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:48,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:48,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 125 states and 192 transitions. [2024-11-08 22:21:48,572 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 192 transitions. [2024-11-08 22:21:48,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:21:48,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:48,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:48,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:48,630 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:21:48,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:48,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 126 states and 194 transitions. [2024-11-08 22:21:48,951 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 194 transitions. [2024-11-08 22:21:48,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:21:48,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:48,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:48,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:49,012 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:21:49,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:49,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 127 states and 196 transitions. [2024-11-08 22:21:49,341 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 196 transitions. [2024-11-08 22:21:49,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:21:49,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:49,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:49,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:49,490 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:21:49,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:49,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 128 states and 196 transitions. [2024-11-08 22:21:49,655 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 196 transitions. [2024-11-08 22:21:49,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:21:49,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:49,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:49,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:49,957 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:21:50,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:50,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 129 states and 196 transitions. [2024-11-08 22:21:50,184 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 196 transitions. [2024-11-08 22:21:50,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:21:50,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:50,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:50,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:50,390 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:21:51,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:51,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 137 states and 215 transitions. [2024-11-08 22:21:51,345 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 215 transitions. [2024-11-08 22:21:51,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:21:51,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:51,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:51,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:51,659 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:21:53,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:53,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 145 states and 233 transitions. [2024-11-08 22:21:53,058 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 233 transitions. [2024-11-08 22:21:53,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:21:53,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:53,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:53,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:53,437 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:21:53,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:53,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 146 states and 234 transitions. [2024-11-08 22:21:53,826 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 234 transitions. [2024-11-08 22:21:53,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:21:53,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:53,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:53,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:53,993 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:21:54,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:54,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 147 states and 234 transitions. [2024-11-08 22:21:54,415 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 234 transitions. [2024-11-08 22:21:54,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:21:54,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:54,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:54,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:54,466 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 22:21:54,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:54,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 152 states and 240 transitions. [2024-11-08 22:21:54,919 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 240 transitions. [2024-11-08 22:21:54,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:21:54,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:54,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:54,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:54,946 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:21:55,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:55,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 155 states and 242 transitions. [2024-11-08 22:21:55,368 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 242 transitions. [2024-11-08 22:21:55,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:21:55,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:55,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:55,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:55,407 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:21:56,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:56,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 162 states and 249 transitions. [2024-11-08 22:21:56,323 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 249 transitions. [2024-11-08 22:21:56,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:21:56,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:56,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:56,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:56,376 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:21:56,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:56,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 167 states and 268 transitions. [2024-11-08 22:21:56,634 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 268 transitions. [2024-11-08 22:21:56,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:21:56,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:56,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:56,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:56,952 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:21:59,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:59,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 180 states and 300 transitions. [2024-11-08 22:21:59,993 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 300 transitions. [2024-11-08 22:21:59,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:21:59,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:59,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:00,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:00,031 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 22:22:00,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:00,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 187 states and 307 transitions. [2024-11-08 22:22:00,850 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 307 transitions. [2024-11-08 22:22:00,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:22:00,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:00,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:00,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:01,307 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:22:02,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:02,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 191 states and 311 transitions. [2024-11-08 22:22:02,836 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 311 transitions. [2024-11-08 22:22:02,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:22:02,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:02,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:02,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:02,928 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:22:04,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:04,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 200 states and 324 transitions. [2024-11-08 22:22:04,439 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 324 transitions. [2024-11-08 22:22:04,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:22:04,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:04,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:04,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:05,060 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:22:07,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:07,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 208 states and 346 transitions. [2024-11-08 22:22:07,057 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 346 transitions. [2024-11-08 22:22:07,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:22:07,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:07,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:07,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:07,402 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:22:08,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:08,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 216 states and 373 transitions. [2024-11-08 22:22:08,873 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 373 transitions. [2024-11-08 22:22:08,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:22:08,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:08,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:08,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:08,958 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:22:09,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:09,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 217 states and 373 transitions. [2024-11-08 22:22:09,404 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 373 transitions. [2024-11-08 22:22:09,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:22:09,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:09,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:09,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:09,431 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 22:22:10,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:10,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 220 states and 375 transitions. [2024-11-08 22:22:10,015 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 375 transitions. [2024-11-08 22:22:10,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:22:10,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:10,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:10,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:10,064 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:22:11,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:11,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 227 states and 382 transitions. [2024-11-08 22:22:11,274 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 382 transitions. [2024-11-08 22:22:11,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:22:11,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:11,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:11,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:11,324 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-08 22:22:11,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:11,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 232 states and 388 transitions. [2024-11-08 22:22:11,922 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 388 transitions. [2024-11-08 22:22:11,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:22:11,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:11,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:11,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:11,966 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:22:13,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:13,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 239 states and 395 transitions. [2024-11-08 22:22:13,134 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 395 transitions. [2024-11-08 22:22:13,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:22:13,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:13,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:13,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:13,200 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 22:22:14,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:14,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 247 states and 404 transitions. [2024-11-08 22:22:14,593 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 404 transitions. [2024-11-08 22:22:14,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:22:14,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:14,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:14,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:14,877 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 22:22:16,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:16,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 252 states and 414 transitions. [2024-11-08 22:22:16,799 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 414 transitions. [2024-11-08 22:22:16,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:22:16,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:16,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:16,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:16,821 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-08 22:22:18,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:18,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 258 states and 437 transitions. [2024-11-08 22:22:18,334 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 437 transitions. [2024-11-08 22:22:18,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:22:18,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:18,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:18,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:18,353 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:22:18,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:18,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 258 states and 432 transitions. [2024-11-08 22:22:18,893 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 432 transitions. [2024-11-08 22:22:18,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:22:18,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:18,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:18,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:18,950 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 22:22:19,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:19,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 259 states and 436 transitions. [2024-11-08 22:22:19,678 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 436 transitions. [2024-11-08 22:22:19,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:22:19,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:19,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:19,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:20,021 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 22:22:28,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:28,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 295 states and 495 transitions. [2024-11-08 22:22:28,184 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 495 transitions. [2024-11-08 22:22:28,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:22:28,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:28,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:28,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:28,638 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:22:31,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:31,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 304 states and 509 transitions. [2024-11-08 22:22:31,058 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 509 transitions. [2024-11-08 22:22:31,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:22:31,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:31,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:31,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:31,581 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-08 22:22:33,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:33,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 311 states and 532 transitions. [2024-11-08 22:22:33,682 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 532 transitions. [2024-11-08 22:22:33,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:22:33,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:33,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:33,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:33,756 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 22:22:34,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:34,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 314 states and 538 transitions. [2024-11-08 22:22:34,974 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 538 transitions. [2024-11-08 22:22:34,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:22:34,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:34,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:34,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:35,810 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:22:38,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:38,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 322 states and 563 transitions. [2024-11-08 22:22:38,946 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 563 transitions. [2024-11-08 22:22:38,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:22:38,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:38,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:38,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:39,433 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 22:22:43,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:43,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 329 states and 577 transitions. [2024-11-08 22:22:43,359 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 577 transitions. [2024-11-08 22:22:43,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:22:43,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:43,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:43,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:43,453 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:22:44,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:44,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 330 states and 578 transitions. [2024-11-08 22:22:44,117 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 578 transitions. [2024-11-08 22:22:44,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:22:44,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:44,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:44,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:45,060 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 4 proven. 17 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:22:48,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:48,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 338 states and 588 transitions. [2024-11-08 22:22:48,823 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 588 transitions. [2024-11-08 22:22:48,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:22:48,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:48,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:48,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:49,322 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 22:22:51,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:51,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 346 states and 619 transitions. [2024-11-08 22:22:51,819 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 619 transitions. [2024-11-08 22:22:51,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:22:51,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:51,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:51,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:51,882 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:22:53,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:53,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 349 states and 621 transitions. [2024-11-08 22:22:53,016 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 621 transitions. [2024-11-08 22:22:53,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:22:53,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:53,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:53,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:53,064 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 22:22:55,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:55,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 356 states and 628 transitions. [2024-11-08 22:22:55,002 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 628 transitions. [2024-11-08 22:22:55,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:22:55,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:55,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:55,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:55,165 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 22:22:56,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:56,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 357 states and 628 transitions. [2024-11-08 22:22:56,137 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 628 transitions. [2024-11-08 22:22:56,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:22:56,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:56,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:56,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:56,179 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 22:22:57,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:57,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 364 states and 635 transitions. [2024-11-08 22:22:57,666 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 635 transitions. [2024-11-08 22:22:57,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:22:57,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:57,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:57,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:58,202 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 14 proven. 23 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 22:22:59,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:59,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 365 states and 642 transitions. [2024-11-08 22:22:59,091 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 642 transitions. [2024-11-08 22:22:59,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:22:59,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:59,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:59,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:59,117 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 22:23:00,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:00,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 368 states and 651 transitions. [2024-11-08 22:23:00,427 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 651 transitions. [2024-11-08 22:23:00,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:23:00,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:00,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:00,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:00,467 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-08 22:23:01,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:01,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 373 states and 657 transitions. [2024-11-08 22:23:01,458 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 657 transitions. [2024-11-08 22:23:01,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:23:01,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:01,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:01,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:01,518 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-08 22:23:03,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:03,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 381 states and 666 transitions. [2024-11-08 22:23:03,681 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 666 transitions. [2024-11-08 22:23:03,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:23:03,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:03,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:03,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:03,799 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-11-08 22:23:04,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:04,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 384 states and 668 transitions. [2024-11-08 22:23:04,602 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 668 transitions. [2024-11-08 22:23:04,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:23:04,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:04,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:04,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:04,642 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 22:23:05,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:05,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 387 states and 674 transitions. [2024-11-08 22:23:05,926 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 674 transitions. [2024-11-08 22:23:05,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:23:05,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:05,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:05,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:06,007 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:23:08,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:08,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 395 states and 683 transitions. [2024-11-08 22:23:08,254 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 683 transitions. [2024-11-08 22:23:08,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:23:08,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:08,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:08,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:09,107 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 25 proven. 21 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:23:12,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:12,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 399 states and 687 transitions. [2024-11-08 22:23:12,330 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 687 transitions. [2024-11-08 22:23:12,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:23:12,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:12,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:12,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:13,019 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 43 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:23:16,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:16,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 408 states and 702 transitions. [2024-11-08 22:23:16,553 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 702 transitions. [2024-11-08 22:23:16,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:23:16,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:16,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:16,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:17,672 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:23:22,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:22,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 416 states and 730 transitions. [2024-11-08 22:23:22,032 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 730 transitions. [2024-11-08 22:23:22,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:23:22,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:22,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:22,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:22,142 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:23:22,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:22,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 417 states and 731 transitions. [2024-11-08 22:23:22,961 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 731 transitions. [2024-11-08 22:23:22,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:23:22,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:22,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:22,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:23,022 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 22:23:27,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:27,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 422 states and 737 transitions. [2024-11-08 22:23:27,360 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 737 transitions. [2024-11-08 22:23:27,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:23:27,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:27,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:27,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:27,998 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 22:23:30,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:30,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 430 states and 768 transitions. [2024-11-08 22:23:30,943 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 768 transitions. [2024-11-08 22:23:30,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:23:30,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:30,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:30,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:31,116 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-08 22:23:34,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:34,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 437 states and 780 transitions. [2024-11-08 22:23:34,392 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 780 transitions. [2024-11-08 22:23:34,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:23:34,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:34,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:34,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:34,416 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-08 22:23:35,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:35,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 440 states and 782 transitions. [2024-11-08 22:23:35,618 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 782 transitions. [2024-11-08 22:23:35,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:23:35,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:35,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:35,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:35,647 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-08 22:23:37,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:37,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 445 states and 788 transitions. [2024-11-08 22:23:37,193 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 788 transitions. [2024-11-08 22:23:37,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:23:37,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:37,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:37,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:37,223 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-08 22:23:39,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:39,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 450 states and 796 transitions. [2024-11-08 22:23:39,489 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 796 transitions. [2024-11-08 22:23:39,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:23:39,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:39,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:39,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:39,522 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-08 22:23:40,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:40,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 454 states and 801 transitions. [2024-11-08 22:23:40,945 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 801 transitions. [2024-11-08 22:23:40,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:23:40,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:40,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:40,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:40,972 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-08 22:23:42,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:42,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 459 states and 807 transitions. [2024-11-08 22:23:42,429 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 807 transitions. [2024-11-08 22:23:42,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:23:42,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:42,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:42,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:42,580 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-08 22:23:44,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:44,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 466 states and 814 transitions. [2024-11-08 22:23:44,554 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 814 transitions. [2024-11-08 22:23:44,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:23:44,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:44,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:44,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:44,599 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-08 22:23:46,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:46,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 471 states and 821 transitions. [2024-11-08 22:23:46,143 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 821 transitions. [2024-11-08 22:23:46,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:23:46,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:46,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:46,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:46,172 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-08 22:23:47,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:47,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 476 states and 828 transitions. [2024-11-08 22:23:47,697 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 828 transitions. [2024-11-08 22:23:47,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:23:47,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:47,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:47,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:47,728 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-08 22:23:50,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:50,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 481 states and 837 transitions. [2024-11-08 22:23:50,324 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 837 transitions. [2024-11-08 22:23:50,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:23:50,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:50,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:50,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:50,345 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-08 22:23:51,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:51,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 485 states and 843 transitions. [2024-11-08 22:23:51,886 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 843 transitions. [2024-11-08 22:23:51,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:23:51,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:51,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:51,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:51,951 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-11-08 22:23:54,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:54,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 493 states and 852 transitions. [2024-11-08 22:23:54,579 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 852 transitions. [2024-11-08 22:23:54,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:23:54,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:54,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:54,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:54,623 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 22:23:58,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:58,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 494 states and 854 transitions. [2024-11-08 22:23:58,082 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 854 transitions. [2024-11-08 22:23:58,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:23:58,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:58,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:58,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:00,539 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 10 proven. 38 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:24:14,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:14,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 509 states and 886 transitions. [2024-11-08 22:24:14,504 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 886 transitions. [2024-11-08 22:24:14,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:24:14,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:14,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:14,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:14,565 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 22:24:16,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:16,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 509 states and 885 transitions. [2024-11-08 22:24:16,519 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 885 transitions. [2024-11-08 22:24:16,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:24:16,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:16,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:16,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:16,839 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 10 proven. 38 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:24:20,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:20,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 512 states and 892 transitions. [2024-11-08 22:24:20,373 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 892 transitions. [2024-11-08 22:24:20,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:24:20,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:20,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:20,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:20,754 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 10 proven. 38 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:24:22,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:22,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 515 states and 898 transitions. [2024-11-08 22:24:22,909 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 898 transitions. [2024-11-08 22:24:22,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:24:22,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:22,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:22,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:22,958 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 22:24:25,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:25,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 515 states and 897 transitions. [2024-11-08 22:24:25,055 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 897 transitions. [2024-11-08 22:24:25,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:24:25,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:25,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:25,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:25,098 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 22:24:26,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:26,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 515 states and 896 transitions. [2024-11-08 22:24:26,842 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 896 transitions. [2024-11-08 22:24:26,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:24:26,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:26,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:26,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:27,200 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 10 proven. 38 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:24:29,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:29,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 518 states and 901 transitions. [2024-11-08 22:24:29,398 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 901 transitions. [2024-11-08 22:24:29,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:24:29,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:29,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:29,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:29,433 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2024-11-08 22:24:31,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:31,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 523 states and 907 transitions. [2024-11-08 22:24:31,228 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 907 transitions. [2024-11-08 22:24:31,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:24:31,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:31,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:31,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:31,293 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 22:24:34,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:34,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 531 states and 916 transitions. [2024-11-08 22:24:34,216 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 916 transitions. [2024-11-08 22:24:34,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:24:34,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:34,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:34,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:34,232 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-08 22:24:37,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:37,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 531 states and 915 transitions. [2024-11-08 22:24:37,847 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 915 transitions. [2024-11-08 22:24:37,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:24:37,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:37,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:37,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:37,912 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 22:24:44,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:44,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 540 states and 939 transitions. [2024-11-08 22:24:44,708 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 939 transitions. [2024-11-08 22:24:44,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:24:44,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:44,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:44,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:44,763 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 22:24:48,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:48,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 543 states and 945 transitions. [2024-11-08 22:24:48,244 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 945 transitions. [2024-11-08 22:24:48,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:24:48,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:48,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:48,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:48,266 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-08 22:24:51,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:51,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 544 states and 947 transitions. [2024-11-08 22:24:51,462 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 947 transitions. [2024-11-08 22:24:51,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:24:51,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:51,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:51,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:51,485 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-08 22:24:55,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:55,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 545 states and 948 transitions. [2024-11-08 22:24:55,259 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 948 transitions. [2024-11-08 22:24:55,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:24:55,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:55,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:55,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:55,301 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 22:24:59,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:59,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 548 states and 955 transitions. [2024-11-08 22:24:59,179 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 955 transitions. [2024-11-08 22:24:59,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:24:59,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:59,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:59,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:59,206 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-08 22:25:01,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:01,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 548 states and 954 transitions. [2024-11-08 22:25:01,586 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 954 transitions. [2024-11-08 22:25:01,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:25:01,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:01,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:01,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:01,652 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-08 22:25:04,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:04,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 551 states and 956 transitions. [2024-11-08 22:25:04,270 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 956 transitions. [2024-11-08 22:25:04,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:25:04,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:04,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:04,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:06,057 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 10 proven. 60 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 22:25:13,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:13,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 559 states and 984 transitions. [2024-11-08 22:25:13,203 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 984 transitions. [2024-11-08 22:25:13,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:25:13,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:13,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:13,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:13,591 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 10 proven. 60 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 22:25:18,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:18,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1038 states to 564 states and 1001 transitions. [2024-11-08 22:25:18,208 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 1001 transitions. [2024-11-08 22:25:18,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:25:18,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:18,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:18,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:18,482 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 10 proven. 60 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 22:25:21,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:21,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 569 states and 1011 transitions. [2024-11-08 22:25:21,533 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1011 transitions. [2024-11-08 22:25:21,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:25:21,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:21,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:21,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:21,742 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 10 proven. 60 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 22:25:25,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:25,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 574 states and 1021 transitions. [2024-11-08 22:25:25,848 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1021 transitions. [2024-11-08 22:25:25,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:25:25,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:25,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:25,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:25,908 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-08 22:25:29,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:29,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 582 states and 1030 transitions. [2024-11-08 22:25:29,316 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1030 transitions. [2024-11-08 22:25:29,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:25:29,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:29,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:29,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:29,344 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-08 22:25:37,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:37,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 597 states and 1058 transitions. [2024-11-08 22:25:37,295 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 1058 transitions. [2024-11-08 22:25:37,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:25:37,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:37,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:37,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:37,331 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-08 22:25:40,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:40,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 602 states and 1067 transitions. [2024-11-08 22:25:40,400 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1067 transitions. [2024-11-08 22:25:40,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:25:40,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:40,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:40,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:40,433 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-08 22:25:45,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:45,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 607 states and 1077 transitions. [2024-11-08 22:25:45,106 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1077 transitions. [2024-11-08 22:25:45,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:25:45,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:45,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:45,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:45,136 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-08 22:25:48,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:48,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 611 states and 1086 transitions. [2024-11-08 22:25:48,500 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 1086 transitions. [2024-11-08 22:25:48,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:25:48,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:48,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:48,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:49,419 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:25:55,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:55,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 620 states and 1102 transitions. [2024-11-08 22:25:55,340 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1102 transitions. [2024-11-08 22:25:55,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:25:55,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:55,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:55,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:57,627 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:26:04,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:04,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 628 states and 1132 transitions. [2024-11-08 22:26:04,746 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1132 transitions. [2024-11-08 22:26:04,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:26:04,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:04,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:04,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:05,954 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 22:26:08,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:08,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 629 states and 1137 transitions. [2024-11-08 22:26:08,541 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1137 transitions. [2024-11-08 22:26:08,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:26:08,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:08,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:08,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:08,574 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 22:26:10,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:10,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 630 states and 1142 transitions. [2024-11-08 22:26:10,322 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1142 transitions. [2024-11-08 22:26:10,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:26:10,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:10,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:10,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:10,364 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 22:26:14,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:14,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 634 states and 1150 transitions. [2024-11-08 22:26:14,073 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1150 transitions. [2024-11-08 22:26:14,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:26:14,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:14,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:14,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:14,123 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 22:26:15,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:15,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 635 states and 1152 transitions. [2024-11-08 22:26:15,562 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1152 transitions. [2024-11-08 22:26:15,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:26:15,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:15,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:15,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:15,683 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 0 proven. 83 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:26:17,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:17,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 636 states and 1153 transitions. [2024-11-08 22:26:17,107 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1153 transitions. [2024-11-08 22:26:17,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:26:17,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:17,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:17,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:18,228 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-08 22:26:21,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:21,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 637 states and 1156 transitions. [2024-11-08 22:26:21,103 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1156 transitions. [2024-11-08 22:26:21,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:26:21,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:21,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:21,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:21,152 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-08 22:26:26,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:26,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 642 states and 1166 transitions. [2024-11-08 22:26:26,057 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1166 transitions. [2024-11-08 22:26:26,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:26:26,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:26,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:26,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:26,095 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-08 22:26:28,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:28,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 644 states and 1168 transitions. [2024-11-08 22:26:28,548 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1168 transitions. [2024-11-08 22:26:28,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:26:28,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:28,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:28,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:28,599 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-08 22:26:31,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:31,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 646 states and 1172 transitions. [2024-11-08 22:26:31,211 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1172 transitions. [2024-11-08 22:26:31,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:26:31,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:31,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:31,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:31,270 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-08 22:26:34,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:34,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 649 states and 1178 transitions. [2024-11-08 22:26:34,268 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1178 transitions. [2024-11-08 22:26:34,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:26:34,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:34,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:34,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:34,327 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 62 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-08 22:26:35,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:35,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 650 states and 1180 transitions. [2024-11-08 22:26:35,829 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1180 transitions. [2024-11-08 22:26:35,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:26:35,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:35,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:35,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:35,887 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-11-08 22:26:42,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:42,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 655 states and 1186 transitions. [2024-11-08 22:26:42,969 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1186 transitions. [2024-11-08 22:26:42,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:26:42,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:42,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:42,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:43,069 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-11-08 22:26:44,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:44,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 656 states and 1186 transitions. [2024-11-08 22:26:44,562 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1186 transitions. [2024-11-08 22:26:44,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:26:44,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:44,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:44,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:44,596 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-08 22:26:47,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:47,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 659 states and 1194 transitions. [2024-11-08 22:26:47,586 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1194 transitions. [2024-11-08 22:26:47,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:26:47,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:47,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:47,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:47,791 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-08 22:26:49,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:49,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 660 states and 1196 transitions. [2024-11-08 22:26:49,473 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1196 transitions. [2024-11-08 22:26:49,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:26:49,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:49,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:49,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:49,491 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-11-08 22:26:51,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:51,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 663 states and 1198 transitions. [2024-11-08 22:26:51,618 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1198 transitions. [2024-11-08 22:26:51,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:26:51,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:51,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:51,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:51,660 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-08 22:26:55,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:55,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 670 states and 1205 transitions. [2024-11-08 22:26:55,704 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1205 transitions. [2024-11-08 22:26:55,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:26:55,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:55,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:55,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:58,835 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 9 proven. 60 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:27:17,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:17,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 686 states and 1230 transitions. [2024-11-08 22:27:17,005 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1230 transitions. [2024-11-08 22:27:17,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:27:17,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:17,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:17,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:17,111 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 9 proven. 60 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:27:22,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:22,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 692 states and 1239 transitions. [2024-11-08 22:27:22,037 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1239 transitions. [2024-11-08 22:27:22,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:27:22,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:22,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:22,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:23,296 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-08 22:27:28,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:28,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 700 states and 1272 transitions. [2024-11-08 22:27:28,920 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1272 transitions. [2024-11-08 22:27:28,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:27:28,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:28,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:28,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:28,964 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2024-11-08 22:27:31,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:31,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 707 states and 1279 transitions. [2024-11-08 22:27:31,884 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1279 transitions. [2024-11-08 22:27:31,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:27:31,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:31,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:31,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:31,942 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 3 proven. 33 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 22:27:45,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:45,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 720 states and 1325 transitions. [2024-11-08 22:27:45,318 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1325 transitions. [2024-11-08 22:27:45,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:27:45,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:45,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:45,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:45,383 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 3 proven. 33 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 22:27:48,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:48,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 723 states and 1329 transitions. [2024-11-08 22:27:48,877 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1329 transitions. [2024-11-08 22:27:48,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:27:48,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:48,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:48,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:48,958 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 3 proven. 33 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 22:27:54,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:54,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 726 states and 1333 transitions. [2024-11-08 22:27:54,756 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1333 transitions. [2024-11-08 22:27:54,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:27:54,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:54,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:54,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:54,827 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 3 proven. 33 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 22:27:58,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:58,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 728 states and 1334 transitions. [2024-11-08 22:27:58,358 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1334 transitions. [2024-11-08 22:27:58,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:27:58,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:58,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:58,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:58,603 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 3 proven. 33 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-08 22:28:02,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:02,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 731 states and 1337 transitions. [2024-11-08 22:28:02,239 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1337 transitions. [2024-11-08 22:28:02,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:28:02,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:02,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:02,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:02,267 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-08 22:28:05,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:05,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1380 states to 736 states and 1343 transitions. [2024-11-08 22:28:05,318 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1343 transitions. [2024-11-08 22:28:05,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:28:05,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:05,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:05,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:05,370 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-08 22:28:09,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:09,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 744 states and 1352 transitions. [2024-11-08 22:28:09,942 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1352 transitions. [2024-11-08 22:28:09,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:28:09,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:09,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:09,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:10,002 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 22:28:13,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:13,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 744 states and 1351 transitions. [2024-11-08 22:28:13,282 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1351 transitions. [2024-11-08 22:28:13,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:28:13,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:13,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:13,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:13,302 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-08 22:28:20,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:20,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 753 states and 1367 transitions. [2024-11-08 22:28:20,072 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1367 transitions. [2024-11-08 22:28:20,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:28:20,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:20,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:20,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:21,244 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 10 proven. 47 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 22:28:30,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:30,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1416 states to 761 states and 1375 transitions. [2024-11-08 22:28:30,796 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1375 transitions. [2024-11-08 22:28:30,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:28:30,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:30,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:30,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:30,842 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 22:28:34,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:34,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 761 states and 1374 transitions. [2024-11-08 22:28:34,291 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1374 transitions. [2024-11-08 22:28:34,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:28:34,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:34,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:34,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:34,534 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 10 proven. 47 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 22:28:46,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:46,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 769 states and 1388 transitions. [2024-11-08 22:28:46,951 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1388 transitions. [2024-11-08 22:28:46,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:28:46,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:46,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:46,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:47,181 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 10 proven. 47 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 22:28:51,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:51,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 772 states and 1390 transitions. [2024-11-08 22:28:51,506 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1390 transitions. [2024-11-08 22:28:51,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:28:51,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:51,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:51,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:51,778 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 10 proven. 47 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 22:28:59,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:59,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1442 states to 775 states and 1398 transitions. [2024-11-08 22:28:59,039 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1398 transitions. [2024-11-08 22:28:59,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:28:59,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:59,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:59,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:59,291 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 10 proven. 47 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 22:29:01,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:01,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 776 states and 1402 transitions. [2024-11-08 22:29:01,030 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1402 transitions. [2024-11-08 22:29:01,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:29:01,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:01,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:01,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:01,261 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 10 proven. 47 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 22:29:05,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:05,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 778 states and 1403 transitions. [2024-11-08 22:29:05,598 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1403 transitions. [2024-11-08 22:29:05,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:29:05,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:05,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:05,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:05,619 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-08 22:29:09,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:09,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1454 states to 783 states and 1410 transitions. [2024-11-08 22:29:09,147 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1410 transitions. [2024-11-08 22:29:09,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:29:09,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:09,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:09,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:09,200 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-08 22:29:14,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:14,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 791 states and 1419 transitions. [2024-11-08 22:29:14,263 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1419 transitions. [2024-11-08 22:29:14,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:29:14,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:14,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:14,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:14,312 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-08 22:29:22,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:22,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 799 states and 1429 transitions. [2024-11-08 22:29:22,127 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1429 transitions. [2024-11-08 22:29:22,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:29:22,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:22,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:22,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:22,141 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-08 22:29:24,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:24,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 799 states and 1428 transitions. [2024-11-08 22:29:24,861 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1428 transitions. [2024-11-08 22:29:24,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:29:24,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:24,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:24,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:24,898 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-08 22:29:34,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:34,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1486 states to 803 states and 1438 transitions. [2024-11-08 22:29:34,020 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1438 transitions. [2024-11-08 22:29:34,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:29:34,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:34,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:34,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:34,035 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-08 22:29:40,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:40,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 803 states and 1437 transitions. [2024-11-08 22:29:40,341 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1437 transitions. [2024-11-08 22:29:40,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:29:40,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:40,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:40,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:40,365 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-08 22:29:46,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:46,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 806 states and 1442 transitions. [2024-11-08 22:29:46,361 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1442 transitions. [2024-11-08 22:29:46,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:29:46,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:46,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:46,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:46,399 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-08 22:29:53,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:53,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 809 states and 1447 transitions. [2024-11-08 22:29:53,286 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1447 transitions. [2024-11-08 22:29:53,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:29:53,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:53,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:53,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:53,333 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-08 22:29:57,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:57,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1505 states to 812 states and 1450 transitions. [2024-11-08 22:29:57,551 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1450 transitions. [2024-11-08 22:29:57,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:29:57,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:57,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:57,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:57,565 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-08 22:30:01,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:01,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 812 states and 1449 transitions. [2024-11-08 22:30:01,971 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1449 transitions. [2024-11-08 22:30:01,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:30:01,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:01,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:01,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:01,993 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-08 22:30:05,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:05,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1508 states to 812 states and 1448 transitions. [2024-11-08 22:30:05,992 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1448 transitions. [2024-11-08 22:30:05,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:30:05,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:05,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:05,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:06,027 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-08 22:30:10,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:10,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1509 states to 814 states and 1449 transitions. [2024-11-08 22:30:10,332 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1449 transitions. [2024-11-08 22:30:10,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:30:10,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:10,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:10,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:10,360 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-11-08 22:30:13,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:13,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 819 states and 1455 transitions. [2024-11-08 22:30:13,546 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1455 transitions. [2024-11-08 22:30:13,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:30:13,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:13,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:13,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:13,563 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-08 22:30:16,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:16,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 819 states and 1454 transitions. [2024-11-08 22:30:16,266 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1454 transitions. [2024-11-08 22:30:16,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:30:16,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:16,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:16,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:16,327 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 22:30:24,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:24,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 828 states and 1474 transitions. [2024-11-08 22:30:24,629 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1474 transitions. [2024-11-08 22:30:24,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:30:24,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:24,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:24,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:24,710 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 22:30:30,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:30,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1547 states to 836 states and 1483 transitions. [2024-11-08 22:30:30,213 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1483 transitions. [2024-11-08 22:30:30,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:30:30,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:30,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:30,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:32,432 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 10 proven. 94 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-08 22:30:45,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:45,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 845 states and 1508 transitions. [2024-11-08 22:30:45,884 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1508 transitions. [2024-11-08 22:30:45,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:30:45,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:45,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:45,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:45,984 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-08 22:30:51,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:51,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 853 states and 1517 transitions. [2024-11-08 22:30:51,378 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1517 transitions. [2024-11-08 22:30:51,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:30:51,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:51,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:51,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:54,656 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 168 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:31:05,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:05,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 861 states and 1549 transitions. [2024-11-08 22:31:05,744 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1549 transitions. [2024-11-08 22:31:05,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:31:05,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:05,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:05,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:11,525 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 72 proven. 3 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-08 22:31:29,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:29,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 869 states and 1564 transitions. [2024-11-08 22:31:29,032 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1564 transitions. [2024-11-08 22:31:29,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:31:29,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:29,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:29,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:29,053 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-08 22:31:35,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:35,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 876 states and 1578 transitions. [2024-11-08 22:31:35,037 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1578 transitions. [2024-11-08 22:31:35,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:31:35,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:35,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:35,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:36,543 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 111 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-08 22:31:45,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:45,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 885 states and 1596 transitions. [2024-11-08 22:31:45,165 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1596 transitions. [2024-11-08 22:31:45,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:31:45,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:45,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:45,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:45,269 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 22:31:47,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:31:47,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 886 states and 1597 transitions. [2024-11-08 22:31:47,277 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1597 transitions. [2024-11-08 22:31:47,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:31:47,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:31:47,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:31:47,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:31:49,077 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-08 22:32:06,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:06,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 894 states and 1612 transitions. [2024-11-08 22:32:06,418 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1612 transitions. [2024-11-08 22:32:06,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:32:06,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:06,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:06,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:06,470 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-08 22:32:08,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:08,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 895 states and 1613 transitions. [2024-11-08 22:32:08,523 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1613 transitions. [2024-11-08 22:32:08,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:32:08,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:08,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:08,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:10,821 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 17 proven. 41 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-08 22:32:19,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:19,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 903 states and 1627 transitions. [2024-11-08 22:32:19,678 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1627 transitions. [2024-11-08 22:32:19,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:32:19,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:19,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:19,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:19,803 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 63 proven. 60 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-08 22:32:22,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:22,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 904 states and 1627 transitions. [2024-11-08 22:32:22,080 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1627 transitions. [2024-11-08 22:32:22,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:32:22,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:22,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:22,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:22,113 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-08 22:32:30,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:30,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 911 states and 1639 transitions. [2024-11-08 22:32:30,695 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1639 transitions. [2024-11-08 22:32:30,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:32:30,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:30,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:30,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:30,723 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-08 22:32:34,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:34,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 914 states and 1641 transitions. [2024-11-08 22:32:34,246 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1641 transitions. [2024-11-08 22:32:34,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:32:34,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:34,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:34,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:34,621 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 10 proven. 70 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 22:32:50,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:50,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 927 states and 1657 transitions. [2024-11-08 22:32:50,728 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1657 transitions. [2024-11-08 22:32:50,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:32:50,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:50,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:50,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:50,776 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 192 trivial. 0 not checked. [2024-11-08 22:32:55,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:55,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 934 states and 1664 transitions. [2024-11-08 22:32:55,027 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1664 transitions. [2024-11-08 22:32:55,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:32:55,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:55,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:55,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:55,084 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 53 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-08 22:32:57,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:57,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 935 states and 1664 transitions. [2024-11-08 22:32:57,606 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1664 transitions. [2024-11-08 22:32:57,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:32:57,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:57,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:57,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:59,579 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 0 proven. 168 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-08 22:33:08,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:08,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 943 states and 1700 transitions. [2024-11-08 22:33:08,053 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1700 transitions. [2024-11-08 22:33:08,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:33:08,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:08,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:08,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:08,100 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2024-11-08 22:33:14,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:14,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 951 states and 1709 transitions. [2024-11-08 22:33:14,185 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1709 transitions. [2024-11-08 22:33:14,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:33:14,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:14,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:14,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:17,386 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 55 proven. 1 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-08 22:33:23,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:23,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 952 states and 1710 transitions. [2024-11-08 22:33:23,073 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1710 transitions. [2024-11-08 22:33:23,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:33:23,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:23,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:23,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:29,818 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 54 proven. 43 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:33:51,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:51,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1800 states to 964 states and 1733 transitions. [2024-11-08 22:33:51,676 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1733 transitions. [2024-11-08 22:33:51,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:33:51,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:51,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:51,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:55,735 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 54 proven. 43 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:34:00,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:00,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 967 states and 1735 transitions. [2024-11-08 22:34:00,478 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1735 transitions. [2024-11-08 22:34:00,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:34:00,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:00,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:00,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:04,588 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 54 proven. 43 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:34:09,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:09,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 969 states and 1736 transitions. [2024-11-08 22:34:09,365 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1736 transitions. [2024-11-08 22:34:09,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:34:09,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:09,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:09,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:13,434 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 54 proven. 43 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:34:18,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:18,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1805 states to 972 states and 1738 transitions. [2024-11-08 22:34:18,401 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1738 transitions. [2024-11-08 22:34:18,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:34:18,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:18,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:18,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:18,520 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-08 22:34:24,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:24,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 980 states and 1747 transitions. [2024-11-08 22:34:24,627 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1747 transitions. [2024-11-08 22:34:24,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:34:24,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:24,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:24,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:28,823 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 27 proven. 60 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked.