./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/loop-acceleration/array_3-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) 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_3343e0f5-13fb-4c0d-9c4b-42443d077425/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3343e0f5-13fb-4c0d-9c4b-42443d077425/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_3343e0f5-13fb-4c0d-9c4b-42443d077425/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3343e0f5-13fb-4c0d-9c4b-42443d077425/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/loop-acceleration/array_3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3343e0f5-13fb-4c0d-9c4b-42443d077425/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3343e0f5-13fb-4c0d-9c4b-42443d077425/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9c5d8dd6c87f471ee77fd3b765c8ecabfaf01dd976e127275ea7c589f724f472 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:46:33,524 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:46:33,626 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3343e0f5-13fb-4c0d-9c4b-42443d077425/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 19:46:33,635 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:46:33,636 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:46:33,676 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:46:33,677 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:46:33,678 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:46:33,679 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:46:33,681 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:46:33,682 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:46:33,682 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:46:33,683 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:46:33,683 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 19:46:33,684 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 19:46:33,686 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 19:46:33,687 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:46:33,687 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:46:33,687 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:46:33,688 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:46:33,688 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:46:33,692 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:46:33,692 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:46:33,693 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:46:33,696 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:46:33,696 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:46:33,696 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:46:33,697 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:46:33,697 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:46:33,697 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:46:33,697 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_3343e0f5-13fb-4c0d-9c4b-42443d077425/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3343e0f5-13fb-4c0d-9c4b-42443d077425/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c5d8dd6c87f471ee77fd3b765c8ecabfaf01dd976e127275ea7c589f724f472 [2024-11-08 19:46:33,999 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:46:34,035 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:46:34,038 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:46:34,040 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:46:34,041 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:46:34,042 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3343e0f5-13fb-4c0d-9c4b-42443d077425/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/loop-acceleration/array_3-1.i Unable to find full path for "g++" [2024-11-08 19:46:36,089 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:46:36,335 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:46:36,335 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3343e0f5-13fb-4c0d-9c4b-42443d077425/sv-benchmarks/c/loop-acceleration/array_3-1.i [2024-11-08 19:46:36,343 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3343e0f5-13fb-4c0d-9c4b-42443d077425/bin/ukojak-verify-ImItNfHLgk/data/3d428447e/236ed57fbf594135906819b409f4b822/FLAG4159c6936 [2024-11-08 19:46:36,360 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3343e0f5-13fb-4c0d-9c4b-42443d077425/bin/ukojak-verify-ImItNfHLgk/data/3d428447e/236ed57fbf594135906819b409f4b822 [2024-11-08 19:46:36,363 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:46:36,364 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:46:36,366 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:46:36,366 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:46:36,372 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:46:36,373 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:46:36" (1/1) ... [2024-11-08 19:46:36,374 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21a05fa2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:46:36, skipping insertion in model container [2024-11-08 19:46:36,375 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:46:36" (1/1) ... [2024-11-08 19:46:36,405 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:46:36,593 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:46:36,602 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:46:36,617 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:46:36,639 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:46:36,639 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:46:36 WrapperNode [2024-11-08 19:46:36,641 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:46:36,642 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:46:36,643 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:46:36,643 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:46:36,651 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:46:36" (1/1) ... [2024-11-08 19:46:36,659 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:46:36" (1/1) ... [2024-11-08 19:46:36,676 INFO L138 Inliner]: procedures = 16, calls = 12, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 44 [2024-11-08 19:46:36,677 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:46:36,677 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:46:36,678 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:46:36,678 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:46:36,688 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:46:36" (1/1) ... [2024-11-08 19:46:36,688 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:46:36" (1/1) ... [2024-11-08 19:46:36,689 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:46:36" (1/1) ... [2024-11-08 19:46:36,689 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:46:36" (1/1) ... [2024-11-08 19:46:36,695 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:46:36" (1/1) ... [2024-11-08 19:46:36,706 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:46:36" (1/1) ... [2024-11-08 19:46:36,707 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:46:36" (1/1) ... [2024-11-08 19:46:36,708 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:46:36" (1/1) ... [2024-11-08 19:46:36,710 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:46:36,711 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:46:36,711 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:46:36,712 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:46:36,717 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:46:36" (1/1) ... [2024-11-08 19:46:36,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:46:36,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3343e0f5-13fb-4c0d-9c4b-42443d077425/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:46:36,757 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3343e0f5-13fb-4c0d-9c4b-42443d077425/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:46:36,760 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3343e0f5-13fb-4c0d-9c4b-42443d077425/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:46:36,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:46:36,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:46:36,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:46:36,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:46:36,793 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:46:36,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:46:36,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:46:36,793 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:46:36,855 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:46:36,858 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:46:37,022 INFO L? ?]: Removed 19 outVars from TransFormulas that were not future-live. [2024-11-08 19:46:37,022 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:46:37,052 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:46:37,052 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 19:46:37,053 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:46:37 BoogieIcfgContainer [2024-11-08 19:46:37,053 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:46:37,054 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:46:37,055 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:46:37,067 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:46:37,067 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:46:37" (1/1) ... [2024-11-08 19:46:37,081 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:46:37,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:37,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 22 states and 28 transitions. [2024-11-08 19:46:37,134 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 28 transitions. [2024-11-08 19:46:37,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 19:46:37,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:37,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:37,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:37,363 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 19:46:37,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:37,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 23 states and 29 transitions. [2024-11-08 19:46:37,432 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 29 transitions. [2024-11-08 19:46:37,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 19:46:37,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:37,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:37,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:37,584 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 19:46:37,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:37,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 25 states and 33 transitions. [2024-11-08 19:46:37,746 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 33 transitions. [2024-11-08 19:46:37,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 19:46:37,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:37,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:37,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:37,941 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 19:46:38,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:38,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 28 states and 36 transitions. [2024-11-08 19:46:38,270 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 36 transitions. [2024-11-08 19:46:38,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 19:46:38,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:38,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:38,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:38,388 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 19:46:38,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:38,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 29 states and 39 transitions. [2024-11-08 19:46:38,470 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 39 transitions. [2024-11-08 19:46:38,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 19:46:38,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:38,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:38,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:38,502 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:46:38,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:38,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 29 states and 38 transitions. [2024-11-08 19:46:38,610 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 38 transitions. [2024-11-08 19:46:38,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 19:46:38,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:38,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:38,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:38,836 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 19:46:39,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:39,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 32 states and 42 transitions. [2024-11-08 19:46:39,516 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 42 transitions. [2024-11-08 19:46:39,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:46:39,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:39,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:39,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:39,572 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:46:39,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:39,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 30 states and 39 transitions. [2024-11-08 19:46:39,714 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 39 transitions. [2024-11-08 19:46:39,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:46:39,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:39,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:39,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:39,894 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:46:40,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:40,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 26 states and 32 transitions. [2024-11-08 19:46:40,314 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 32 transitions. [2024-11-08 19:46:40,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:46:40,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:40,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:40,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:40,361 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 19:46:40,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:40,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 24 states and 29 transitions. [2024-11-08 19:46:40,390 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 29 transitions. [2024-11-08 19:46:40,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 19:46:40,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:40,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:40,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:40,482 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:46:40,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:40,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 27 states and 32 transitions. [2024-11-08 19:46:40,839 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 32 transitions. [2024-11-08 19:46:40,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:46:40,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:40,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:40,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:40,938 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:46:41,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:41,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 30 states and 35 transitions. [2024-11-08 19:46:41,321 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 35 transitions. [2024-11-08 19:46:41,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:46:41,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:41,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:41,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:41,444 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:46:41,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:41,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 33 states and 38 transitions. [2024-11-08 19:46:41,853 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 38 transitions. [2024-11-08 19:46:41,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:46:41,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:41,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:41,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:42,008 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:46:42,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:42,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 36 states and 41 transitions. [2024-11-08 19:46:42,582 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 41 transitions. [2024-11-08 19:46:42,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:46:42,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:42,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:42,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:42,808 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:46:43,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:43,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 39 states and 44 transitions. [2024-11-08 19:46:43,380 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 44 transitions. [2024-11-08 19:46:43,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:46:43,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:43,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:43,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:43,674 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:46:44,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:44,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 42 states and 47 transitions. [2024-11-08 19:46:44,227 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 47 transitions. [2024-11-08 19:46:44,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:46:44,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:44,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:44,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:44,495 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:46:45,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:45,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 45 states and 50 transitions. [2024-11-08 19:46:45,119 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 50 transitions. [2024-11-08 19:46:45,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 19:46:45,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:45,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:45,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:45,423 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 117 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:46:46,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:46,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 48 states and 53 transitions. [2024-11-08 19:46:46,145 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 53 transitions. [2024-11-08 19:46:46,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:46:46,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:46,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:46,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:46,457 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 145 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:46:47,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:47,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 51 states and 56 transitions. [2024-11-08 19:46:47,240 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 56 transitions. [2024-11-08 19:46:47,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 19:46:47,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:47,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:47,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:47,555 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:46:48,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:48,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 54 states and 59 transitions. [2024-11-08 19:46:48,319 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 59 transitions. [2024-11-08 19:46:48,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 19:46:48,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:48,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:48,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:48,609 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:46:49,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:49,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 57 states and 62 transitions. [2024-11-08 19:46:49,469 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 62 transitions. [2024-11-08 19:46:49,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:46:49,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:49,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:49,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:49,870 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 0 proven. 247 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:46:50,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:50,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 60 states and 65 transitions. [2024-11-08 19:46:50,702 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 65 transitions. [2024-11-08 19:46:50,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 19:46:50,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:50,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:50,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:51,067 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:46:51,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:51,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 63 states and 68 transitions. [2024-11-08 19:46:51,918 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 68 transitions. [2024-11-08 19:46:51,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:46:51,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:51,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:51,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:52,369 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:46:53,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:53,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 66 states and 71 transitions. [2024-11-08 19:46:53,442 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 71 transitions. [2024-11-08 19:46:53,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:46:53,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:53,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:53,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:53,908 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 0 proven. 376 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:46:54,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:54,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 69 states and 74 transitions. [2024-11-08 19:46:54,996 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 74 transitions. [2024-11-08 19:46:54,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:46:54,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:54,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:55,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:55,515 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 0 proven. 425 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:46:56,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:56,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 72 states and 77 transitions. [2024-11-08 19:46:56,502 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 77 transitions. [2024-11-08 19:46:56,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 19:46:56,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:56,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:56,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:56,972 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 0 proven. 477 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:46:58,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:58,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 75 states and 80 transitions. [2024-11-08 19:46:58,063 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 80 transitions. [2024-11-08 19:46:58,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:46:58,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:58,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:58,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:58,544 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 0 proven. 532 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:46:59,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:59,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 78 states and 83 transitions. [2024-11-08 19:46:59,638 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 83 transitions. [2024-11-08 19:46:59,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 19:46:59,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:59,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:59,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:00,174 INFO L134 CoverageAnalysis]: Checked inductivity of 591 backedges. 0 proven. 590 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:01,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:01,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 81 states and 86 transitions. [2024-11-08 19:47:01,547 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 86 transitions. [2024-11-08 19:47:01,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:47:01,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:01,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:01,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:02,165 INFO L134 CoverageAnalysis]: Checked inductivity of 652 backedges. 0 proven. 651 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:03,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:03,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 84 states and 89 transitions. [2024-11-08 19:47:03,325 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 89 transitions. [2024-11-08 19:47:03,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 19:47:03,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:03,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:03,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:03,830 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 0 proven. 715 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:04,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:04,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 87 states and 92 transitions. [2024-11-08 19:47:04,811 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 92 transitions. [2024-11-08 19:47:04,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 19:47:04,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:04,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:04,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:05,303 INFO L134 CoverageAnalysis]: Checked inductivity of 783 backedges. 0 proven. 782 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:06,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:06,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 90 states and 95 transitions. [2024-11-08 19:47:06,261 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 95 transitions. [2024-11-08 19:47:06,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:47:06,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:06,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:06,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:06,793 INFO L134 CoverageAnalysis]: Checked inductivity of 853 backedges. 0 proven. 852 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:07,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:07,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 93 states and 98 transitions. [2024-11-08 19:47:07,970 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 98 transitions. [2024-11-08 19:47:07,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 19:47:07,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:07,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:08,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:08,596 INFO L134 CoverageAnalysis]: Checked inductivity of 926 backedges. 0 proven. 925 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:09,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:09,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 96 states and 101 transitions. [2024-11-08 19:47:09,719 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 101 transitions. [2024-11-08 19:47:09,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 19:47:09,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:09,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:09,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:10,294 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 0 proven. 1001 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:11,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:11,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 99 states and 104 transitions. [2024-11-08 19:47:11,350 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 104 transitions. [2024-11-08 19:47:11,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 19:47:11,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:11,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:11,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:11,916 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 0 proven. 1080 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:13,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:13,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 102 states and 107 transitions. [2024-11-08 19:47:13,158 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 107 transitions. [2024-11-08 19:47:13,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 19:47:13,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:13,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:13,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:13,768 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 0 proven. 1162 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:14,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:14,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 105 states and 110 transitions. [2024-11-08 19:47:14,892 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 110 transitions. [2024-11-08 19:47:14,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:47:14,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:14,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:14,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:15,639 INFO L134 CoverageAnalysis]: Checked inductivity of 1248 backedges. 0 proven. 1247 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:16,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:16,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 108 states and 113 transitions. [2024-11-08 19:47:16,964 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 113 transitions. [2024-11-08 19:47:16,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:47:16,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:16,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:17,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:17,564 INFO L134 CoverageAnalysis]: Checked inductivity of 1336 backedges. 0 proven. 1335 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:18,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:18,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 111 states and 116 transitions. [2024-11-08 19:47:18,823 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 116 transitions. [2024-11-08 19:47:18,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:47:18,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:18,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:18,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:19,467 INFO L134 CoverageAnalysis]: Checked inductivity of 1427 backedges. 0 proven. 1426 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:20,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:20,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 114 states and 119 transitions. [2024-11-08 19:47:20,765 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 119 transitions. [2024-11-08 19:47:20,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 19:47:20,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:20,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:20,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:21,463 INFO L134 CoverageAnalysis]: Checked inductivity of 1521 backedges. 0 proven. 1520 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:22,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:22,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 117 states and 122 transitions. [2024-11-08 19:47:22,973 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 122 transitions. [2024-11-08 19:47:22,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 19:47:22,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:22,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:23,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:23,579 INFO L134 CoverageAnalysis]: Checked inductivity of 1618 backedges. 0 proven. 1617 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:24,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:24,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 120 states and 125 transitions. [2024-11-08 19:47:24,916 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 125 transitions. [2024-11-08 19:47:24,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 19:47:24,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:24,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:24,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:25,864 INFO L134 CoverageAnalysis]: Checked inductivity of 1718 backedges. 0 proven. 1717 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:27,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:27,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 123 states and 128 transitions. [2024-11-08 19:47:27,300 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 128 transitions. [2024-11-08 19:47:27,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 19:47:27,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:27,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:27,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:28,140 INFO L134 CoverageAnalysis]: Checked inductivity of 1821 backedges. 0 proven. 1820 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:29,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:29,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 126 states and 131 transitions. [2024-11-08 19:47:29,557 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 131 transitions. [2024-11-08 19:47:29,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 19:47:29,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:29,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:29,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:30,220 INFO L134 CoverageAnalysis]: Checked inductivity of 1927 backedges. 0 proven. 1926 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:31,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:31,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 129 states and 134 transitions. [2024-11-08 19:47:31,591 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 134 transitions. [2024-11-08 19:47:31,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:47:31,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:31,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:31,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:32,326 INFO L134 CoverageAnalysis]: Checked inductivity of 2036 backedges. 0 proven. 2035 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:33,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:33,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 132 states and 137 transitions. [2024-11-08 19:47:33,798 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 137 transitions. [2024-11-08 19:47:33,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:47:33,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:33,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:33,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:34,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2148 backedges. 0 proven. 2147 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:36,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:36,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 135 states and 140 transitions. [2024-11-08 19:47:36,070 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 140 transitions. [2024-11-08 19:47:36,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 19:47:36,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:36,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:36,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:36,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2263 backedges. 0 proven. 2262 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:38,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:38,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 138 states and 143 transitions. [2024-11-08 19:47:38,185 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 143 transitions. [2024-11-08 19:47:38,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 19:47:38,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:38,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:38,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:38,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2381 backedges. 0 proven. 2380 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:40,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:40,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 141 states and 146 transitions. [2024-11-08 19:47:40,442 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 146 transitions. [2024-11-08 19:47:40,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:47:40,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:40,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:40,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:41,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2502 backedges. 0 proven. 2501 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:43,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:43,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 144 states and 149 transitions. [2024-11-08 19:47:43,132 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 149 transitions. [2024-11-08 19:47:43,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 19:47:43,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:43,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:43,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:44,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2626 backedges. 0 proven. 2625 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:46,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:46,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 147 states and 152 transitions. [2024-11-08 19:47:46,096 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 152 transitions. [2024-11-08 19:47:46,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 19:47:46,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:46,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:46,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:47,259 INFO L134 CoverageAnalysis]: Checked inductivity of 2753 backedges. 0 proven. 2752 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:49,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:49,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 150 states and 155 transitions. [2024-11-08 19:47:49,342 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 155 transitions. [2024-11-08 19:47:49,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 19:47:49,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:49,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:49,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:50,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2883 backedges. 0 proven. 2882 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:52,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:52,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 153 states and 158 transitions. [2024-11-08 19:47:52,573 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 158 transitions. [2024-11-08 19:47:52,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 19:47:52,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:52,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:52,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:53,706 INFO L134 CoverageAnalysis]: Checked inductivity of 3016 backedges. 0 proven. 3015 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:55,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:55,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 156 states and 161 transitions. [2024-11-08 19:47:55,889 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 161 transitions. [2024-11-08 19:47:55,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 19:47:55,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:55,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:55,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:56,908 INFO L134 CoverageAnalysis]: Checked inductivity of 3152 backedges. 0 proven. 3151 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:59,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:59,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 159 states and 164 transitions. [2024-11-08 19:47:59,133 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 164 transitions. [2024-11-08 19:47:59,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 19:47:59,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:59,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:59,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:00,216 INFO L134 CoverageAnalysis]: Checked inductivity of 3291 backedges. 0 proven. 3290 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:48:02,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:02,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 162 states and 167 transitions. [2024-11-08 19:48:02,633 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 167 transitions. [2024-11-08 19:48:02,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:48:02,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:02,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:02,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:03,903 INFO L134 CoverageAnalysis]: Checked inductivity of 3433 backedges. 0 proven. 3432 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:48:06,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:06,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 165 states and 170 transitions. [2024-11-08 19:48:06,254 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 170 transitions. [2024-11-08 19:48:06,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 19:48:06,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:06,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:06,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:07,353 INFO L134 CoverageAnalysis]: Checked inductivity of 3578 backedges. 0 proven. 3577 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:48:09,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:09,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 168 states and 173 transitions. [2024-11-08 19:48:09,633 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 173 transitions. [2024-11-08 19:48:09,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 19:48:09,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:09,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:09,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:10,713 INFO L134 CoverageAnalysis]: Checked inductivity of 3726 backedges. 0 proven. 3725 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:48:12,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:12,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 171 states and 176 transitions. [2024-11-08 19:48:12,829 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 176 transitions. [2024-11-08 19:48:12,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 19:48:12,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:12,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:12,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:14,313 INFO L134 CoverageAnalysis]: Checked inductivity of 3877 backedges. 0 proven. 3876 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:48:16,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:16,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 174 states and 179 transitions. [2024-11-08 19:48:16,713 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 179 transitions. [2024-11-08 19:48:16,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 19:48:16,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:16,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:16,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:17,911 INFO L134 CoverageAnalysis]: Checked inductivity of 4031 backedges. 0 proven. 4030 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:48:20,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:20,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 177 states and 182 transitions. [2024-11-08 19:48:20,076 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 182 transitions. [2024-11-08 19:48:20,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 19:48:20,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:20,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:20,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:21,348 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 0 proven. 4187 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:48:23,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:23,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 180 states and 185 transitions. [2024-11-08 19:48:23,922 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 185 transitions. [2024-11-08 19:48:23,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 19:48:23,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:23,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:23,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:25,535 INFO L134 CoverageAnalysis]: Checked inductivity of 4348 backedges. 0 proven. 4347 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:48:28,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:28,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 183 states and 188 transitions. [2024-11-08 19:48:28,024 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 188 transitions. [2024-11-08 19:48:28,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 19:48:28,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:28,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:28,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:29,383 INFO L134 CoverageAnalysis]: Checked inductivity of 4511 backedges. 0 proven. 4510 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:48:31,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:31,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 186 states and 191 transitions. [2024-11-08 19:48:31,808 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 191 transitions. [2024-11-08 19:48:31,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 19:48:31,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:31,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:31,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:33,319 INFO L134 CoverageAnalysis]: Checked inductivity of 4677 backedges. 0 proven. 4676 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:48:35,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:35,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 189 states and 194 transitions. [2024-11-08 19:48:35,890 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 194 transitions. [2024-11-08 19:48:35,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 19:48:35,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:35,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:35,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:37,317 INFO L134 CoverageAnalysis]: Checked inductivity of 4846 backedges. 0 proven. 4845 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:48:39,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:39,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 192 states and 197 transitions. [2024-11-08 19:48:39,981 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 197 transitions. [2024-11-08 19:48:39,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 19:48:39,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:39,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:40,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:41,416 INFO L134 CoverageAnalysis]: Checked inductivity of 5018 backedges. 0 proven. 5017 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:48:44,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:44,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 195 states and 200 transitions. [2024-11-08 19:48:44,181 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 200 transitions. [2024-11-08 19:48:44,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 19:48:44,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:44,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:44,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:45,637 INFO L134 CoverageAnalysis]: Checked inductivity of 5193 backedges. 0 proven. 5192 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:48:48,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:48,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 198 states and 203 transitions. [2024-11-08 19:48:48,739 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 203 transitions. [2024-11-08 19:48:48,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 19:48:48,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:48,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:48,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:50,729 INFO L134 CoverageAnalysis]: Checked inductivity of 5371 backedges. 0 proven. 5370 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:48:53,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:53,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 201 states and 206 transitions. [2024-11-08 19:48:53,694 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 206 transitions. [2024-11-08 19:48:53,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 19:48:53,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:53,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:53,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:55,331 INFO L134 CoverageAnalysis]: Checked inductivity of 5552 backedges. 0 proven. 5551 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:48:58,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:58,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 204 states and 209 transitions. [2024-11-08 19:48:58,035 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 209 transitions. [2024-11-08 19:48:58,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 19:48:58,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:58,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:58,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:59,771 INFO L134 CoverageAnalysis]: Checked inductivity of 5736 backedges. 0 proven. 5735 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:49:02,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:02,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 207 states and 212 transitions. [2024-11-08 19:49:02,938 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 212 transitions. [2024-11-08 19:49:02,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 19:49:02,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:02,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:03,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:04,903 INFO L134 CoverageAnalysis]: Checked inductivity of 5923 backedges. 0 proven. 5922 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:49:07,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:07,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 210 states and 215 transitions. [2024-11-08 19:49:07,971 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 215 transitions. [2024-11-08 19:49:07,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 19:49:07,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:07,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:08,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:10,089 INFO L134 CoverageAnalysis]: Checked inductivity of 6113 backedges. 0 proven. 6112 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:49:13,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:13,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 213 states and 218 transitions. [2024-11-08 19:49:13,645 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 218 transitions. [2024-11-08 19:49:13,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 19:49:13,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:13,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:13,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:15,713 INFO L134 CoverageAnalysis]: Checked inductivity of 6306 backedges. 0 proven. 6305 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:49:18,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:18,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 216 states and 221 transitions. [2024-11-08 19:49:18,594 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 221 transitions. [2024-11-08 19:49:18,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 19:49:18,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:18,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:18,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:20,258 INFO L134 CoverageAnalysis]: Checked inductivity of 6502 backedges. 0 proven. 6501 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:49:23,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:23,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 219 states and 224 transitions. [2024-11-08 19:49:23,460 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 224 transitions. [2024-11-08 19:49:23,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-08 19:49:23,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:23,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:23,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:25,850 INFO L134 CoverageAnalysis]: Checked inductivity of 6701 backedges. 0 proven. 6700 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:49:28,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:28,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 222 states and 227 transitions. [2024-11-08 19:49:28,906 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 227 transitions. [2024-11-08 19:49:28,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 19:49:28,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:28,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:28,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:31,004 INFO L134 CoverageAnalysis]: Checked inductivity of 6903 backedges. 0 proven. 6902 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:49:33,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:33,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 225 states and 230 transitions. [2024-11-08 19:49:33,738 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 230 transitions. [2024-11-08 19:49:33,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 19:49:33,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:33,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:33,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:36,016 INFO L134 CoverageAnalysis]: Checked inductivity of 7108 backedges. 0 proven. 7107 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:49:39,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:39,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 228 states and 233 transitions. [2024-11-08 19:49:39,116 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 233 transitions. [2024-11-08 19:49:39,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 19:49:39,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:39,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:39,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:41,162 INFO L134 CoverageAnalysis]: Checked inductivity of 7316 backedges. 0 proven. 7315 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:49:44,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:44,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 231 states and 236 transitions. [2024-11-08 19:49:44,362 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 236 transitions. [2024-11-08 19:49:44,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-08 19:49:44,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:44,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:44,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:46,174 INFO L134 CoverageAnalysis]: Checked inductivity of 7527 backedges. 0 proven. 7526 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:49:48,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:48,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 234 states and 239 transitions. [2024-11-08 19:49:48,880 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 239 transitions. [2024-11-08 19:49:48,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-08 19:49:48,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:48,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:48,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:50,680 INFO L134 CoverageAnalysis]: Checked inductivity of 7741 backedges. 0 proven. 7740 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:49:53,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:53,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 237 states and 242 transitions. [2024-11-08 19:49:53,518 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 242 transitions. [2024-11-08 19:49:53,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 19:49:53,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:53,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:53,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:55,529 INFO L134 CoverageAnalysis]: Checked inductivity of 7958 backedges. 0 proven. 7957 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:49:58,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:58,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 240 states and 245 transitions. [2024-11-08 19:49:58,240 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 245 transitions. [2024-11-08 19:49:58,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-08 19:49:58,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:58,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:58,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:00,168 INFO L134 CoverageAnalysis]: Checked inductivity of 8178 backedges. 0 proven. 8177 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:50:03,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:03,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 243 states and 248 transitions. [2024-11-08 19:50:03,040 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 248 transitions. [2024-11-08 19:50:03,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-08 19:50:03,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:03,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:03,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:05,011 INFO L134 CoverageAnalysis]: Checked inductivity of 8401 backedges. 0 proven. 8400 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:50:07,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:07,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 246 states and 251 transitions. [2024-11-08 19:50:07,932 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 251 transitions. [2024-11-08 19:50:07,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 19:50:07,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:07,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:07,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:09,936 INFO L134 CoverageAnalysis]: Checked inductivity of 8627 backedges. 0 proven. 8626 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:50:12,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:12,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 249 states and 254 transitions. [2024-11-08 19:50:12,757 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 254 transitions. [2024-11-08 19:50:12,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-08 19:50:12,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:12,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:12,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:14,977 INFO L134 CoverageAnalysis]: Checked inductivity of 8856 backedges. 0 proven. 8855 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:50:17,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:17,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 252 states and 257 transitions. [2024-11-08 19:50:17,830 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 257 transitions. [2024-11-08 19:50:17,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 19:50:17,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:17,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:17,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:20,176 INFO L134 CoverageAnalysis]: Checked inductivity of 9088 backedges. 0 proven. 9087 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:50:23,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:23,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 255 states and 260 transitions. [2024-11-08 19:50:23,137 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 260 transitions. [2024-11-08 19:50:23,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-08 19:50:23,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:23,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:23,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:25,415 INFO L134 CoverageAnalysis]: Checked inductivity of 9323 backedges. 0 proven. 9322 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:50:28,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:28,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 258 states and 263 transitions. [2024-11-08 19:50:28,341 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 263 transitions. [2024-11-08 19:50:28,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 19:50:28,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:28,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:28,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:31,054 INFO L134 CoverageAnalysis]: Checked inductivity of 9561 backedges. 0 proven. 9560 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:50:34,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:34,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 261 states and 266 transitions. [2024-11-08 19:50:34,912 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 266 transitions. [2024-11-08 19:50:34,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-08 19:50:34,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:34,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:34,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:38,034 INFO L134 CoverageAnalysis]: Checked inductivity of 9802 backedges. 0 proven. 9801 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:50:41,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:41,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 264 states and 269 transitions. [2024-11-08 19:50:41,758 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 269 transitions. [2024-11-08 19:50:41,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-08 19:50:41,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:41,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:41,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:44,746 INFO L134 CoverageAnalysis]: Checked inductivity of 10046 backedges. 0 proven. 10045 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:50:48,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:48,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 267 states and 272 transitions. [2024-11-08 19:50:48,446 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 272 transitions. [2024-11-08 19:50:48,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-08 19:50:48,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:48,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:48,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:51,333 INFO L134 CoverageAnalysis]: Checked inductivity of 10293 backedges. 0 proven. 10292 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:50:55,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:55,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 270 states and 275 transitions. [2024-11-08 19:50:55,022 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 275 transitions. [2024-11-08 19:50:55,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-08 19:50:55,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:55,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:55,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:57,869 INFO L134 CoverageAnalysis]: Checked inductivity of 10543 backedges. 0 proven. 10542 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:51:01,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:01,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 273 states and 278 transitions. [2024-11-08 19:51:01,184 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 278 transitions. [2024-11-08 19:51:01,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-08 19:51:01,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:01,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:01,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:03,810 INFO L134 CoverageAnalysis]: Checked inductivity of 10796 backedges. 0 proven. 10795 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:51:06,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:06,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 276 states and 281 transitions. [2024-11-08 19:51:06,990 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 281 transitions. [2024-11-08 19:51:06,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-08 19:51:06,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:06,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:07,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:09,961 INFO L134 CoverageAnalysis]: Checked inductivity of 11052 backedges. 0 proven. 11051 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:51:13,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:13,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 279 states and 284 transitions. [2024-11-08 19:51:13,730 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 284 transitions. [2024-11-08 19:51:13,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 19:51:13,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:13,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:13,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:17,087 INFO L134 CoverageAnalysis]: Checked inductivity of 11311 backedges. 0 proven. 11310 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:51:20,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:20,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 282 states and 287 transitions. [2024-11-08 19:51:20,491 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 287 transitions. [2024-11-08 19:51:20,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-08 19:51:20,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:20,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:20,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:23,768 INFO L134 CoverageAnalysis]: Checked inductivity of 11573 backedges. 0 proven. 11572 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:51:27,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:27,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 285 states and 290 transitions. [2024-11-08 19:51:27,482 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 290 transitions. [2024-11-08 19:51:27,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-08 19:51:27,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:27,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:27,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:31,020 INFO L134 CoverageAnalysis]: Checked inductivity of 11838 backedges. 0 proven. 11837 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:51:35,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:35,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 288 states and 293 transitions. [2024-11-08 19:51:35,004 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 293 transitions. [2024-11-08 19:51:35,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-08 19:51:35,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:35,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:35,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:38,562 INFO L134 CoverageAnalysis]: Checked inductivity of 12106 backedges. 0 proven. 12105 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:51:42,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:42,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 291 states and 296 transitions. [2024-11-08 19:51:42,409 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 296 transitions. [2024-11-08 19:51:42,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-08 19:51:42,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:42,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:42,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:46,180 INFO L134 CoverageAnalysis]: Checked inductivity of 12377 backedges. 0 proven. 12376 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:51:50,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:50,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 294 states and 299 transitions. [2024-11-08 19:51:50,106 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 299 transitions. [2024-11-08 19:51:50,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-08 19:51:50,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:50,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:50,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:54,250 INFO L134 CoverageAnalysis]: Checked inductivity of 12651 backedges. 0 proven. 12650 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:51:58,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:58,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 297 states and 302 transitions. [2024-11-08 19:51:58,240 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 302 transitions. [2024-11-08 19:51:58,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-11-08 19:51:58,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:58,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:58,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:01,920 INFO L134 CoverageAnalysis]: Checked inductivity of 12928 backedges. 0 proven. 12927 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:52:06,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:06,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 300 states and 305 transitions. [2024-11-08 19:52:06,233 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 305 transitions. [2024-11-08 19:52:06,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-08 19:52:06,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:06,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:06,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:09,964 INFO L134 CoverageAnalysis]: Checked inductivity of 13208 backedges. 0 proven. 13207 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:52:14,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:14,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 303 states and 308 transitions. [2024-11-08 19:52:14,086 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 308 transitions. [2024-11-08 19:52:14,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-08 19:52:14,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:14,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:14,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:17,812 INFO L134 CoverageAnalysis]: Checked inductivity of 13491 backedges. 0 proven. 13490 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:52:21,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:21,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 306 states and 311 transitions. [2024-11-08 19:52:21,474 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 311 transitions. [2024-11-08 19:52:21,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-08 19:52:21,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:21,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:21,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:25,212 INFO L134 CoverageAnalysis]: Checked inductivity of 13777 backedges. 0 proven. 13776 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:52:29,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:29,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 309 states and 314 transitions. [2024-11-08 19:52:29,488 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 314 transitions. [2024-11-08 19:52:29,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-11-08 19:52:29,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:29,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:29,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:33,251 INFO L134 CoverageAnalysis]: Checked inductivity of 14066 backedges. 0 proven. 14065 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:52:37,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:37,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 312 states and 317 transitions. [2024-11-08 19:52:37,619 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 317 transitions. [2024-11-08 19:52:37,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-08 19:52:37,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:37,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:37,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:41,157 INFO L134 CoverageAnalysis]: Checked inductivity of 14358 backedges. 0 proven. 14357 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:52:44,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:44,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 315 states and 320 transitions. [2024-11-08 19:52:44,839 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 320 transitions. [2024-11-08 19:52:44,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-11-08 19:52:44,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:44,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:44,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:47,974 INFO L134 CoverageAnalysis]: Checked inductivity of 14653 backedges. 0 proven. 14652 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:52:51,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:51,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 318 states and 323 transitions. [2024-11-08 19:52:51,633 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 323 transitions. [2024-11-08 19:52:51,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-08 19:52:51,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:51,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:51,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:54,898 INFO L134 CoverageAnalysis]: Checked inductivity of 14951 backedges. 0 proven. 14950 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:52:58,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:58,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 321 states and 326 transitions. [2024-11-08 19:52:58,920 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 326 transitions. [2024-11-08 19:52:58,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-08 19:52:58,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:58,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:59,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:02,952 INFO L134 CoverageAnalysis]: Checked inductivity of 15252 backedges. 0 proven. 15251 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:53:06,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:06,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 324 states and 329 transitions. [2024-11-08 19:53:06,680 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 329 transitions. [2024-11-08 19:53:06,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-08 19:53:06,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:06,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:06,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:10,268 INFO L134 CoverageAnalysis]: Checked inductivity of 15556 backedges. 0 proven. 15555 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:53:14,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:14,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 327 states and 332 transitions. [2024-11-08 19:53:14,124 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 332 transitions. [2024-11-08 19:53:14,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-08 19:53:14,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:14,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:14,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:17,486 INFO L134 CoverageAnalysis]: Checked inductivity of 15863 backedges. 0 proven. 15862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:53:22,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:22,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 330 states and 335 transitions. [2024-11-08 19:53:22,048 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 335 transitions. [2024-11-08 19:53:22,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-08 19:53:22,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:22,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:22,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:26,400 INFO L134 CoverageAnalysis]: Checked inductivity of 16173 backedges. 0 proven. 16172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:53:31,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:31,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 333 states and 338 transitions. [2024-11-08 19:53:31,251 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 338 transitions. [2024-11-08 19:53:31,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-08 19:53:31,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:31,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:31,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:35,686 INFO L134 CoverageAnalysis]: Checked inductivity of 16486 backedges. 0 proven. 16485 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:53:40,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:40,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 336 states and 341 transitions. [2024-11-08 19:53:40,514 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 341 transitions. [2024-11-08 19:53:40,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-08 19:53:40,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:40,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:40,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:44,985 INFO L134 CoverageAnalysis]: Checked inductivity of 16802 backedges. 0 proven. 16801 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:53:49,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:49,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 339 states and 344 transitions. [2024-11-08 19:53:49,722 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 344 transitions. [2024-11-08 19:53:49,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-11-08 19:53:49,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:49,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:49,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:54,951 INFO L134 CoverageAnalysis]: Checked inductivity of 17121 backedges. 0 proven. 17120 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:53:59,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:59,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 342 states and 347 transitions. [2024-11-08 19:53:59,995 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 347 transitions. [2024-11-08 19:53:59,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-11-08 19:53:59,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:59,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:00,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:04,572 INFO L134 CoverageAnalysis]: Checked inductivity of 17443 backedges. 0 proven. 17442 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:54:09,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:09,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 345 states and 350 transitions. [2024-11-08 19:54:09,830 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 350 transitions. [2024-11-08 19:54:09,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-11-08 19:54:09,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:09,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:09,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:15,045 INFO L134 CoverageAnalysis]: Checked inductivity of 17768 backedges. 0 proven. 17767 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:54:19,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:19,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 348 states and 353 transitions. [2024-11-08 19:54:19,594 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 353 transitions. [2024-11-08 19:54:19,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-08 19:54:19,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:19,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:19,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:25,184 INFO L134 CoverageAnalysis]: Checked inductivity of 18096 backedges. 0 proven. 18095 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:54:30,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:30,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 351 states and 356 transitions. [2024-11-08 19:54:30,559 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 356 transitions. [2024-11-08 19:54:30,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 341 [2024-11-08 19:54:30,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:30,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:30,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:36,489 INFO L134 CoverageAnalysis]: Checked inductivity of 18427 backedges. 0 proven. 18426 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:54:41,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:41,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 354 states and 359 transitions. [2024-11-08 19:54:41,912 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 359 transitions. [2024-11-08 19:54:41,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 344 [2024-11-08 19:54:41,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:41,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:42,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:47,304 INFO L134 CoverageAnalysis]: Checked inductivity of 18761 backedges. 0 proven. 18760 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:54:52,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:52,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 357 states and 362 transitions. [2024-11-08 19:54:52,291 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 362 transitions. [2024-11-08 19:54:52,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2024-11-08 19:54:52,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:52,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:52,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:57,983 INFO L134 CoverageAnalysis]: Checked inductivity of 19098 backedges. 0 proven. 19097 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:55:02,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:02,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 360 states and 365 transitions. [2024-11-08 19:55:02,655 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 365 transitions. [2024-11-08 19:55:02,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 350 [2024-11-08 19:55:02,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:02,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:02,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:08,747 INFO L134 CoverageAnalysis]: Checked inductivity of 19438 backedges. 0 proven. 19437 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:55:14,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:14,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 363 states and 368 transitions. [2024-11-08 19:55:14,391 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 368 transitions. [2024-11-08 19:55:14,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2024-11-08 19:55:14,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:14,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:14,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:19,114 INFO L134 CoverageAnalysis]: Checked inductivity of 19781 backedges. 0 proven. 19780 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:55:24,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:24,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 366 states and 371 transitions. [2024-11-08 19:55:24,168 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 371 transitions. [2024-11-08 19:55:24,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2024-11-08 19:55:24,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:24,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:24,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:29,315 INFO L134 CoverageAnalysis]: Checked inductivity of 20127 backedges. 0 proven. 20126 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:55:34,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:34,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 369 states and 374 transitions. [2024-11-08 19:55:34,060 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 374 transitions. [2024-11-08 19:55:34,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2024-11-08 19:55:34,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:34,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:34,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:39,040 INFO L134 CoverageAnalysis]: Checked inductivity of 20476 backedges. 0 proven. 20475 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:55:44,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:44,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 372 states and 377 transitions. [2024-11-08 19:55:44,049 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 377 transitions. [2024-11-08 19:55:44,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 362 [2024-11-08 19:55:44,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:44,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:44,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:49,121 INFO L134 CoverageAnalysis]: Checked inductivity of 20828 backedges. 0 proven. 20827 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:55:54,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:54,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 375 states and 380 transitions. [2024-11-08 19:55:54,193 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 380 transitions. [2024-11-08 19:55:54,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 365 [2024-11-08 19:55:54,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:54,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:54,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:59,225 INFO L134 CoverageAnalysis]: Checked inductivity of 21183 backedges. 0 proven. 21182 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:56:04,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:04,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 378 states and 383 transitions. [2024-11-08 19:56:04,242 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 383 transitions. [2024-11-08 19:56:04,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-11-08 19:56:04,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:04,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:04,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:09,447 INFO L134 CoverageAnalysis]: Checked inductivity of 21541 backedges. 0 proven. 21540 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:56:14,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:14,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 381 states and 386 transitions. [2024-11-08 19:56:14,651 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 386 transitions. [2024-11-08 19:56:14,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2024-11-08 19:56:14,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:14,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:14,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:19,912 INFO L134 CoverageAnalysis]: Checked inductivity of 21902 backedges. 0 proven. 21901 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:56:25,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:25,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 384 states and 389 transitions. [2024-11-08 19:56:25,112 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 389 transitions. [2024-11-08 19:56:25,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2024-11-08 19:56:25,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:25,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:25,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:30,493 INFO L134 CoverageAnalysis]: Checked inductivity of 22266 backedges. 0 proven. 22265 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:56:35,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:35,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 387 states and 392 transitions. [2024-11-08 19:56:35,588 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 392 transitions. [2024-11-08 19:56:35,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2024-11-08 19:56:35,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:35,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:35,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:41,669 INFO L134 CoverageAnalysis]: Checked inductivity of 22633 backedges. 0 proven. 22632 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:56:47,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:47,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 390 states and 395 transitions. [2024-11-08 19:56:47,526 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 395 transitions. [2024-11-08 19:56:47,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2024-11-08 19:56:47,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:47,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:47,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:54,506 INFO L134 CoverageAnalysis]: Checked inductivity of 23003 backedges. 0 proven. 23002 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:57:00,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:00,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 393 states and 398 transitions. [2024-11-08 19:57:00,053 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 398 transitions. [2024-11-08 19:57:00,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 383 [2024-11-08 19:57:00,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:00,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:00,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:06,810 INFO L134 CoverageAnalysis]: Checked inductivity of 23376 backedges. 0 proven. 23375 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:57:12,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:12,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 396 states and 401 transitions. [2024-11-08 19:57:12,838 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 401 transitions. [2024-11-08 19:57:12,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 386 [2024-11-08 19:57:12,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:12,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:12,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:19,394 INFO L134 CoverageAnalysis]: Checked inductivity of 23752 backedges. 0 proven. 23751 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:57:25,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:25,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 399 states and 404 transitions. [2024-11-08 19:57:25,334 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 404 transitions. [2024-11-08 19:57:25,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2024-11-08 19:57:25,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:25,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:25,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:31,707 INFO L134 CoverageAnalysis]: Checked inductivity of 24131 backedges. 0 proven. 24130 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:57:37,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:37,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 402 states and 407 transitions. [2024-11-08 19:57:37,756 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 407 transitions. [2024-11-08 19:57:37,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2024-11-08 19:57:37,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:37,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:37,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:45,476 INFO L134 CoverageAnalysis]: Checked inductivity of 24513 backedges. 0 proven. 24512 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:57:51,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:51,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 405 states and 410 transitions. [2024-11-08 19:57:51,452 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 410 transitions. [2024-11-08 19:57:51,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2024-11-08 19:57:51,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:51,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:51,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:57,795 INFO L134 CoverageAnalysis]: Checked inductivity of 24898 backedges. 0 proven. 24897 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:58:03,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:03,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 408 states and 413 transitions. [2024-11-08 19:58:03,152 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 413 transitions. [2024-11-08 19:58:03,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 398 [2024-11-08 19:58:03,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:03,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:03,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:09,792 INFO L134 CoverageAnalysis]: Checked inductivity of 25286 backedges. 0 proven. 25285 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:58:15,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:15,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 411 states and 416 transitions. [2024-11-08 19:58:15,602 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 416 transitions. [2024-11-08 19:58:15,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 401 [2024-11-08 19:58:15,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:15,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:15,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:22,256 INFO L134 CoverageAnalysis]: Checked inductivity of 25677 backedges. 0 proven. 25676 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:58:27,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:27,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 414 states and 419 transitions. [2024-11-08 19:58:27,941 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 419 transitions. [2024-11-08 19:58:27,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2024-11-08 19:58:27,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:27,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:28,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:34,942 INFO L134 CoverageAnalysis]: Checked inductivity of 26071 backedges. 0 proven. 26070 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:58:40,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:40,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 417 states and 422 transitions. [2024-11-08 19:58:40,592 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 422 transitions. [2024-11-08 19:58:40,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 407 [2024-11-08 19:58:40,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:40,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:40,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:47,569 INFO L134 CoverageAnalysis]: Checked inductivity of 26468 backedges. 0 proven. 26467 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:58:53,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:53,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 420 states and 425 transitions. [2024-11-08 19:58:53,466 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 425 transitions. [2024-11-08 19:58:53,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2024-11-08 19:58:53,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:53,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:53,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:01,411 INFO L134 CoverageAnalysis]: Checked inductivity of 26868 backedges. 0 proven. 26867 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:59:08,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:08,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 423 states and 428 transitions. [2024-11-08 19:59:08,078 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 428 transitions. [2024-11-08 19:59:08,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2024-11-08 19:59:08,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:08,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:08,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:16,694 INFO L134 CoverageAnalysis]: Checked inductivity of 27271 backedges. 0 proven. 27270 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:59:22,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:22,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 426 states and 431 transitions. [2024-11-08 19:59:22,112 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 431 transitions. [2024-11-08 19:59:22,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2024-11-08 19:59:22,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:22,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:22,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:30,388 INFO L134 CoverageAnalysis]: Checked inductivity of 27677 backedges. 0 proven. 27676 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:59:36,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:36,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 429 states and 434 transitions. [2024-11-08 19:59:36,163 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 434 transitions. [2024-11-08 19:59:36,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2024-11-08 19:59:36,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:36,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:36,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:45,703 INFO L134 CoverageAnalysis]: Checked inductivity of 28086 backedges. 0 proven. 28085 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:59:51,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:51,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 432 states and 437 transitions. [2024-11-08 19:59:51,994 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 437 transitions. [2024-11-08 19:59:51,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2024-11-08 19:59:51,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:51,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:52,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:01,510 INFO L134 CoverageAnalysis]: Checked inductivity of 28498 backedges. 0 proven. 28497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 20:00:08,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:08,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 435 states and 440 transitions. [2024-11-08 20:00:08,281 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 440 transitions. [2024-11-08 20:00:08,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2024-11-08 20:00:08,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:08,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:08,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:18,429 INFO L134 CoverageAnalysis]: Checked inductivity of 28913 backedges. 0 proven. 28912 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 20:00:24,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:24,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 438 states and 443 transitions. [2024-11-08 20:00:24,318 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 443 transitions. [2024-11-08 20:00:24,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2024-11-08 20:00:24,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:24,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:24,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat