./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/array-memsafety/java_BubbleSort-alloca-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_402dc858-ec1a-434f-b99b-4ae157b39fdb/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_402dc858-ec1a-434f-b99b-4ae157b39fdb/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_402dc858-ec1a-434f-b99b-4ae157b39fdb/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_402dc858-ec1a-434f-b99b-4ae157b39fdb/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/array-memsafety/java_BubbleSort-alloca-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_402dc858-ec1a-434f-b99b-4ae157b39fdb/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_402dc858-ec1a-434f-b99b-4ae157b39fdb/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 ba885d2ca843c278430bc3d4272c307ea7df8f1fbcd0da84e81382a8c1939a93 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:47:08,616 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:47:08,703 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_402dc858-ec1a-434f-b99b-4ae157b39fdb/bin/ukojak-verify-ImItNfHLgk/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-08 19:47:08,707 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:47:08,708 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:47:08,746 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:47:08,747 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:47:08,755 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:47:08,755 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:47:08,755 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:47:08,756 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:47:08,756 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:47:08,756 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:47:08,757 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-08 19:47:08,757 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-08 19:47:08,758 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-08 19:47:08,758 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:47:08,761 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:47:08,762 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:47:08,762 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:47:08,762 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:47:08,763 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:47:08,763 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:47:08,764 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:47:08,764 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:47:08,764 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:47:08,765 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:47:08,765 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:47:08,765 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:47:08,766 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:47:08,766 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_402dc858-ec1a-434f-b99b-4ae157b39fdb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_402dc858-ec1a-434f-b99b-4ae157b39fdb/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ba885d2ca843c278430bc3d4272c307ea7df8f1fbcd0da84e81382a8c1939a93 [2024-11-08 19:47:09,058 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:47:09,089 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:47:09,092 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:47:09,094 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:47:09,096 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:47:09,098 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_402dc858-ec1a-434f-b99b-4ae157b39fdb/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-memsafety/java_BubbleSort-alloca-1.i Unable to find full path for "g++" [2024-11-08 19:47:11,111 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:47:11,506 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:47:11,509 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_402dc858-ec1a-434f-b99b-4ae157b39fdb/sv-benchmarks/c/array-memsafety/java_BubbleSort-alloca-1.i [2024-11-08 19:47:11,527 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_402dc858-ec1a-434f-b99b-4ae157b39fdb/bin/ukojak-verify-ImItNfHLgk/data/8d0d436b5/e0fea03b9e4143d293bc581c42fbc947/FLAG956b97b33 [2024-11-08 19:47:11,688 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_402dc858-ec1a-434f-b99b-4ae157b39fdb/bin/ukojak-verify-ImItNfHLgk/data/8d0d436b5/e0fea03b9e4143d293bc581c42fbc947 [2024-11-08 19:47:11,691 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:47:11,692 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:47:11,693 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:47:11,693 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:47:11,699 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:47:11,700 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:47:11" (1/1) ... [2024-11-08 19:47:11,701 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b558e10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:11, skipping insertion in model container [2024-11-08 19:47:11,702 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:47:11" (1/1) ... [2024-11-08 19:47:11,758 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:47:12,154 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:47:12,167 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:47:12,230 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:47:12,267 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:47:12,268 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:12 WrapperNode [2024-11-08 19:47:12,269 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:47:12,270 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:47:12,270 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:47:12,270 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:47:12,279 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:12" (1/1) ... [2024-11-08 19:47:12,295 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:12" (1/1) ... [2024-11-08 19:47:12,319 INFO L138 Inliner]: procedures = 116, calls = 13, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 64 [2024-11-08 19:47:12,319 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:47:12,320 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:47:12,320 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:47:12,321 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:47:12,330 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:12" (1/1) ... [2024-11-08 19:47:12,330 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:12" (1/1) ... [2024-11-08 19:47:12,335 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:12" (1/1) ... [2024-11-08 19:47:12,338 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:12" (1/1) ... [2024-11-08 19:47:12,346 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:12" (1/1) ... [2024-11-08 19:47:12,354 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:12" (1/1) ... [2024-11-08 19:47:12,358 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:12" (1/1) ... [2024-11-08 19:47:12,360 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:12" (1/1) ... [2024-11-08 19:47:12,362 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:47:12,367 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:47:12,367 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:47:12,367 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:47:12,368 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:47:12" (1/1) ... [2024-11-08 19:47:12,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:47:12,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_402dc858-ec1a-434f-b99b-4ae157b39fdb/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:47:12,406 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_402dc858-ec1a-434f-b99b-4ae157b39fdb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:47:12,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_402dc858-ec1a-434f-b99b-4ae157b39fdb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:47:12,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:47:12,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:47:12,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:47:12,435 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:47:12,435 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:47:12,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:47:12,552 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:47:12,555 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:47:12,888 INFO L? ?]: Removed 50 outVars from TransFormulas that were not future-live. [2024-11-08 19:47:12,888 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:47:12,938 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:47:12,939 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 19:47:12,939 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:47:12 BoogieIcfgContainer [2024-11-08 19:47:12,939 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:47:12,940 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:47:12,940 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:47:12,952 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:47:12,952 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:47:12" (1/1) ... [2024-11-08 19:47:12,962 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:47:13,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:13,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 36 states and 42 transitions. [2024-11-08 19:47:13,020 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 42 transitions. [2024-11-08 19:47:13,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 19:47:13,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:13,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:13,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:13,394 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 19:47:13,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:13,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 35 states and 41 transitions. [2024-11-08 19:47:13,461 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 41 transitions. [2024-11-08 19:47:13,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 19:47:13,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:13,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:13,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:13,889 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 19:47:14,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:14,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 38 states and 48 transitions. [2024-11-08 19:47:14,500 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 48 transitions. [2024-11-08 19:47:14,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:47:14,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:14,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:14,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:14,590 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 19:47:14,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:14,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 39 states and 49 transitions. [2024-11-08 19:47:14,818 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 49 transitions. [2024-11-08 19:47:14,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 19:47:14,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:14,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:14,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:14,890 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 19:47:15,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:15,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 39 states and 48 transitions. [2024-11-08 19:47:15,157 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 48 transitions. [2024-11-08 19:47:15,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 19:47:15,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:15,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:15,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:15,771 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 19:47:17,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:17,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 43 states and 55 transitions. [2024-11-08 19:47:17,221 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 55 transitions. [2024-11-08 19:47:17,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:47:17,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:17,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:17,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:17,390 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:18,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:18,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 51 states and 72 transitions. [2024-11-08 19:47:18,362 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 72 transitions. [2024-11-08 19:47:18,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:47:18,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:18,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:18,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:18,422 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:18,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:18,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 52 states and 73 transitions. [2024-11-08 19:47:18,792 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 73 transitions. [2024-11-08 19:47:18,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:47:18,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:18,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:18,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:18,893 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:18,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:18,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 52 states and 71 transitions. [2024-11-08 19:47:18,986 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 71 transitions. [2024-11-08 19:47:18,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:47:18,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:18,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:19,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:19,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:47:19,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:19,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 52 states and 69 transitions. [2024-11-08 19:47:19,349 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 69 transitions. [2024-11-08 19:47:19,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 19:47:19,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:19,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:19,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:19,942 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 5 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:21,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:21,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 39 states and 45 transitions. [2024-11-08 19:47:21,230 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 45 transitions. [2024-11-08 19:47:21,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:47:21,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:21,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:21,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:21,346 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:22,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:22,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 44 states and 56 transitions. [2024-11-08 19:47:22,073 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 56 transitions. [2024-11-08 19:47:22,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:47:22,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:22,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:22,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:22,447 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 19:47:24,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:24,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 50 states and 68 transitions. [2024-11-08 19:47:24,635 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 68 transitions. [2024-11-08 19:47:24,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 19:47:24,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:24,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:24,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:24,694 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 19:47:25,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:25,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 51 states and 69 transitions. [2024-11-08 19:47:25,148 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 69 transitions. [2024-11-08 19:47:25,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:47:25,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:25,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:25,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:25,859 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:30,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:30,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 57 states and 82 transitions. [2024-11-08 19:47:30,869 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 82 transitions. [2024-11-08 19:47:30,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 19:47:30,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:30,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:30,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:31,051 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:31,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:31,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 56 states and 79 transitions. [2024-11-08 19:47:31,619 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 79 transitions. [2024-11-08 19:47:31,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:47:31,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:31,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:31,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:31,659 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 19:47:31,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:31,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 55 states and 78 transitions. [2024-11-08 19:47:31,691 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 78 transitions. [2024-11-08 19:47:31,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 19:47:31,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:31,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:31,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:32,520 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:33,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:33,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 56 states and 79 transitions. [2024-11-08 19:47:33,322 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 79 transitions. [2024-11-08 19:47:33,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 19:47:33,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:33,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:33,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:33,955 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:37,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:37,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 58 states and 82 transitions. [2024-11-08 19:47:37,093 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 82 transitions. [2024-11-08 19:47:37,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:47:37,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:37,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:37,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:37,302 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:47:37,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:37,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 58 states and 81 transitions. [2024-11-08 19:47:37,926 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 81 transitions. [2024-11-08 19:47:37,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:47:37,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:37,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:37,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:37,952 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 19:47:37,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:37,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 57 states and 80 transitions. [2024-11-08 19:47:37,975 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 80 transitions. [2024-11-08 19:47:37,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:47:37,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:37,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:37,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:38,157 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 19:47:38,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:38,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 59 states and 83 transitions. [2024-11-08 19:47:38,817 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 83 transitions. [2024-11-08 19:47:38,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:47:38,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:38,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:38,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:38,848 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 19:47:38,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:38,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 58 states and 82 transitions. [2024-11-08 19:47:38,901 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 82 transitions. [2024-11-08 19:47:38,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:47:38,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:38,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:38,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:39,265 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 19:47:40,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:40,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 57 states and 81 transitions. [2024-11-08 19:47:40,356 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 81 transitions. [2024-11-08 19:47:40,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:47:40,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:40,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:40,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:40,389 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 19:47:40,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:40,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 56 states and 80 transitions. [2024-11-08 19:47:40,424 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 80 transitions. [2024-11-08 19:47:40,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 19:47:40,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:40,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:40,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:40,461 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 19:47:40,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:40,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 55 states and 79 transitions. [2024-11-08 19:47:40,491 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 79 transitions. [2024-11-08 19:47:40,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:47:40,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:40,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:40,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:40,527 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 19:47:40,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:40,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 54 states and 78 transitions. [2024-11-08 19:47:40,551 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 78 transitions. [2024-11-08 19:47:40,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:47:40,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:40,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:40,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:40,603 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 19:47:40,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:40,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 53 states and 77 transitions. [2024-11-08 19:47:40,638 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 77 transitions. [2024-11-08 19:47:40,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:47:40,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:40,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:40,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:41,528 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:47:47,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:47,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 67 states and 102 transitions. [2024-11-08 19:47:47,874 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 102 transitions. [2024-11-08 19:47:47,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 19:47:47,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:47,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:47,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:47,920 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:47:48,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:48,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 67 states and 101 transitions. [2024-11-08 19:47:48,449 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 101 transitions. [2024-11-08 19:47:48,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 19:47:48,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:48,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:48,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:48,587 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:47:51,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:51,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 76 states and 119 transitions. [2024-11-08 19:47:51,127 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 119 transitions. [2024-11-08 19:47:51,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:47:51,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:51,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:51,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:51,863 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:47:55,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:55,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 81 states and 133 transitions. [2024-11-08 19:47:55,238 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 133 transitions. [2024-11-08 19:47:55,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 19:47:55,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:55,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:55,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:55,263 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:47:55,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:55,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 81 states and 132 transitions. [2024-11-08 19:47:55,620 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 132 transitions. [2024-11-08 19:47:55,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:47:55,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:55,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:55,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:55,645 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:47:56,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:56,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 81 states and 131 transitions. [2024-11-08 19:47:56,451 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 131 transitions. [2024-11-08 19:47:56,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:47:56,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:56,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:56,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:57,614 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:05,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:05,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 93 states and 153 transitions. [2024-11-08 19:48:05,388 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 153 transitions. [2024-11-08 19:48:05,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:48:05,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:05,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:05,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:06,227 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:09,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:09,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 99 states and 163 transitions. [2024-11-08 19:48:09,229 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 163 transitions. [2024-11-08 19:48:09,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:48:09,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:09,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:09,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:09,260 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 19:48:09,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:09,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 100 states and 163 transitions. [2024-11-08 19:48:09,298 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 163 transitions. [2024-11-08 19:48:09,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 19:48:09,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:09,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:09,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:09,389 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:48:11,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:11,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 103 states and 173 transitions. [2024-11-08 19:48:11,581 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 173 transitions. [2024-11-08 19:48:11,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:48:11,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:11,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:11,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:12,778 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:16,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:16,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 109 states and 179 transitions. [2024-11-08 19:48:16,474 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 179 transitions. [2024-11-08 19:48:16,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 19:48:16,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:16,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:16,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:16,610 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:17,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:17,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 113 states and 182 transitions. [2024-11-08 19:48:17,512 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 182 transitions. [2024-11-08 19:48:17,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:48:17,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:17,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:17,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:17,535 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 19:48:18,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:18,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 113 states and 179 transitions. [2024-11-08 19:48:18,014 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 179 transitions. [2024-11-08 19:48:18,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:48:18,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:18,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:18,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:18,155 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 19:48:18,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:18,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 117 states and 182 transitions. [2024-11-08 19:48:18,199 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 182 transitions. [2024-11-08 19:48:18,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 19:48:18,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:18,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:18,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:18,284 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 7 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:48:19,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:19,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 118 states and 182 transitions. [2024-11-08 19:48:19,167 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 182 transitions. [2024-11-08 19:48:19,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 19:48:19,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:19,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:19,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:19,314 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:48:20,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:20,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 122 states and 185 transitions. [2024-11-08 19:48:20,173 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 185 transitions. [2024-11-08 19:48:20,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:48:20,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:20,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:20,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:20,768 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 9 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:21,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:21,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 126 states and 188 transitions. [2024-11-08 19:48:21,924 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 188 transitions. [2024-11-08 19:48:21,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:48:21,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:21,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:21,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:23,208 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 5 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:33,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:33,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 145 states and 221 transitions. [2024-11-08 19:48:33,274 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 221 transitions. [2024-11-08 19:48:33,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 19:48:33,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:33,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:33,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:33,406 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 7 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:34,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:34,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 146 states and 222 transitions. [2024-11-08 19:48:34,466 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 222 transitions. [2024-11-08 19:48:34,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:48:34,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:34,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:34,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:35,096 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:48:41,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:41,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 159 states and 247 transitions. [2024-11-08 19:48:41,121 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 247 transitions. [2024-11-08 19:48:41,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 19:48:41,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:41,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:41,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:41,772 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:48:43,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:43,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 161 states and 254 transitions. [2024-11-08 19:48:43,204 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 254 transitions. [2024-11-08 19:48:43,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 19:48:43,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:43,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:43,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:45,684 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 18 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:56,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:56,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 175 states and 286 transitions. [2024-11-08 19:48:56,228 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 286 transitions. [2024-11-08 19:48:56,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:48:56,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:56,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:56,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:57,119 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 5 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:58,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:58,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 179 states and 289 transitions. [2024-11-08 19:48:58,819 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 289 transitions. [2024-11-08 19:48:58,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:48:58,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:58,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:58,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:58,965 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 5 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:48:59,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:59,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 183 states and 292 transitions. [2024-11-08 19:48:59,059 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 292 transitions. [2024-11-08 19:48:59,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:48:59,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:59,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:59,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:01,207 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 20 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:49:08,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:08,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 191 states and 308 transitions. [2024-11-08 19:49:08,930 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 308 transitions. [2024-11-08 19:49:08,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:49:08,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:08,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:08,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:08,962 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 19:49:10,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:10,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 193 states and 310 transitions. [2024-11-08 19:49:10,296 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 310 transitions. [2024-11-08 19:49:10,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:49:10,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:10,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:10,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:11,250 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:49:14,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:14,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 196 states and 318 transitions. [2024-11-08 19:49:14,414 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 318 transitions. [2024-11-08 19:49:14,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 19:49:14,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:14,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:14,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:15,404 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 12 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:49:17,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:17,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 207 states and 336 transitions. [2024-11-08 19:49:17,878 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 336 transitions. [2024-11-08 19:49:17,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:49:17,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:17,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:17,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:18,590 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:49:21,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:21,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 213 states and 346 transitions. [2024-11-08 19:49:21,567 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 346 transitions. [2024-11-08 19:49:21,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:49:21,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:21,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:21,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:22,027 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:49:23,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:23,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 217 states and 349 transitions. [2024-11-08 19:49:23,287 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 349 transitions. [2024-11-08 19:49:23,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:49:23,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:23,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:23,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:23,642 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:49:24,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:24,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 218 states and 349 transitions. [2024-11-08 19:49:24,461 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 349 transitions. [2024-11-08 19:49:24,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 19:49:24,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:24,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:24,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:25,388 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 18 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:27,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:27,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 222 states and 354 transitions. [2024-11-08 19:49:27,152 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 354 transitions. [2024-11-08 19:49:27,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 19:49:27,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:27,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:27,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:27,520 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 18 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:28,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:28,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 226 states and 357 transitions. [2024-11-08 19:49:28,278 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 357 transitions. [2024-11-08 19:49:28,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:49:28,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:28,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:28,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:28,773 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 16 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:49:33,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:33,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 233 states and 369 transitions. [2024-11-08 19:49:33,550 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 369 transitions. [2024-11-08 19:49:33,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 19:49:33,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:33,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:33,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:34,644 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 18 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:49:41,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:41,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 244 states and 389 transitions. [2024-11-08 19:49:41,103 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 389 transitions. [2024-11-08 19:49:41,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 19:49:41,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:41,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:41,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:42,682 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 14 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:49:52,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:52,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 263 states and 419 transitions. [2024-11-08 19:49:52,072 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 419 transitions. [2024-11-08 19:49:52,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 19:49:52,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:52,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:52,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:52,232 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 22 proven. 16 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:49:54,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:54,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 265 states and 423 transitions. [2024-11-08 19:49:54,660 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 423 transitions. [2024-11-08 19:49:54,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 19:49:54,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:54,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:54,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:55,031 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 22 proven. 16 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:49:56,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:56,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 266 states and 423 transitions. [2024-11-08 19:49:56,247 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 423 transitions. [2024-11-08 19:49:56,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 19:49:56,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:56,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:56,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:58,920 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 30 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:08,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:08,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 280 states and 445 transitions. [2024-11-08 19:50:08,904 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 445 transitions. [2024-11-08 19:50:08,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 19:50:08,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:08,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:08,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:08,982 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:50:13,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:13,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 293 states and 465 transitions. [2024-11-08 19:50:13,833 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 465 transitions. [2024-11-08 19:50:13,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 19:50:13,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:13,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:13,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:13,910 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:50:18,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:18,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 301 states and 480 transitions. [2024-11-08 19:50:18,551 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 480 transitions. [2024-11-08 19:50:18,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 19:50:18,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:18,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:18,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:18,658 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 14 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:19,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:19,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 305 states and 483 transitions. [2024-11-08 19:50:19,416 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 483 transitions. [2024-11-08 19:50:19,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 19:50:19,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:19,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:19,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:19,532 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 14 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:20,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:20,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 309 states and 488 transitions. [2024-11-08 19:50:20,911 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 488 transitions. [2024-11-08 19:50:20,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 19:50:20,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:20,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:20,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:21,026 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 14 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:22,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:22,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 310 states and 490 transitions. [2024-11-08 19:50:22,513 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 490 transitions. [2024-11-08 19:50:22,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 19:50:22,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:22,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:22,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:22,698 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 28 proven. 4 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 19:50:24,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:24,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 316 states and 498 transitions. [2024-11-08 19:50:24,172 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 498 transitions. [2024-11-08 19:50:24,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:50:24,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:24,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:24,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:25,854 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 5 proven. 39 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:50:28,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:28,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 320 states and 501 transitions. [2024-11-08 19:50:28,121 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 501 transitions. [2024-11-08 19:50:28,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 19:50:28,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:28,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:28,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:28,862 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 12 proven. 11 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:50:28,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:28,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 324 states and 504 transitions. [2024-11-08 19:50:28,968 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 504 transitions. [2024-11-08 19:50:28,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:50:28,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:28,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:28,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:29,044 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:50:29,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:29,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 328 states and 507 transitions. [2024-11-08 19:50:29,096 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 507 transitions. [2024-11-08 19:50:29,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:50:29,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:29,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:29,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:29,301 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 30 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:34,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:34,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 339 states and 527 transitions. [2024-11-08 19:50:34,574 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 527 transitions. [2024-11-08 19:50:34,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:50:34,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:34,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:34,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:34,643 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:50:34,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:34,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 343 states and 530 transitions. [2024-11-08 19:50:34,714 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 530 transitions. [2024-11-08 19:50:34,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:50:34,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:34,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:34,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:34,960 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 30 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:50:36,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:36,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 347 states and 533 transitions. [2024-11-08 19:50:36,451 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 533 transitions. [2024-11-08 19:50:36,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:50:36,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:36,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:36,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:36,896 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:50:43,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:43,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 358 states and 551 transitions. [2024-11-08 19:50:43,566 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 551 transitions. [2024-11-08 19:50:43,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 19:50:43,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:43,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:43,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:43,645 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:50:43,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:43,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 362 states and 554 transitions. [2024-11-08 19:50:43,712 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 554 transitions. [2024-11-08 19:50:43,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:50:43,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:43,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:43,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:45,248 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 30 proven. 17 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:50:46,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:46,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 366 states and 557 transitions. [2024-11-08 19:50:46,502 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 557 transitions. [2024-11-08 19:50:46,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:50:46,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:46,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:46,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:48,028 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 22 proven. 14 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:50:49,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:49,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 370 states and 560 transitions. [2024-11-08 19:50:49,751 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 560 transitions. [2024-11-08 19:50:49,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:50:49,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:49,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:49,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:51,170 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 12 proven. 24 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:50:56,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:56,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 381 states and 584 transitions. [2024-11-08 19:50:56,757 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 584 transitions. [2024-11-08 19:50:56,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:50:56,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:56,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:56,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:57,978 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 12 proven. 24 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:51:04,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:04,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 388 states and 601 transitions. [2024-11-08 19:51:04,329 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 601 transitions. [2024-11-08 19:51:04,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:51:04,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:04,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:04,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:06,275 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 29 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:19,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:19,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 407 states and 631 transitions. [2024-11-08 19:51:19,303 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 631 transitions. [2024-11-08 19:51:19,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 19:51:19,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:19,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:19,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:19,444 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 24 proven. 35 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 19:51:19,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:19,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 411 states and 634 transitions. [2024-11-08 19:51:19,570 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 634 transitions. [2024-11-08 19:51:19,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 19:51:19,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:19,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:19,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:19,598 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-11-08 19:51:20,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:20,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 402 states and 615 transitions. [2024-11-08 19:51:20,588 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 615 transitions. [2024-11-08 19:51:20,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 19:51:20,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:20,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:20,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:22,998 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 34 proven. 34 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:26,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:26,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 406 states and 618 transitions. [2024-11-08 19:51:26,182 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 618 transitions. [2024-11-08 19:51:26,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:51:26,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:26,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:26,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:27,088 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 15 proven. 36 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:51:33,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:33,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 415 states and 633 transitions. [2024-11-08 19:51:33,157 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 633 transitions. [2024-11-08 19:51:33,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:51:33,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:33,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:33,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:37,230 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 45 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:51,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:51,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 429 states and 657 transitions. [2024-11-08 19:51:51,738 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 657 transitions. [2024-11-08 19:51:51,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:51:51,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:51,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:51,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:52,668 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 15 proven. 36 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:51:54,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:54,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 431 states and 660 transitions. [2024-11-08 19:51:54,660 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 660 transitions. [2024-11-08 19:51:54,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 19:51:54,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:54,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:54,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:54,988 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 29 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:55,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:55,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 435 states and 663 transitions. [2024-11-08 19:51:55,128 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 663 transitions. [2024-11-08 19:51:55,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 19:51:55,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:55,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:55,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:55,276 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 29 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:51:55,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:55,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 439 states and 666 transitions. [2024-11-08 19:51:55,410 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 666 transitions. [2024-11-08 19:51:55,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 19:51:55,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:55,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:55,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:58,037 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 45 proven. 24 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:52:02,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:02,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 445 states and 674 transitions. [2024-11-08 19:52:02,022 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 674 transitions. [2024-11-08 19:52:02,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:52:02,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:02,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:02,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:02,111 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 11 proven. 73 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:52:13,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:13,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 462 states and 701 transitions. [2024-11-08 19:52:13,822 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 701 transitions. [2024-11-08 19:52:13,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:52:13,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:13,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:13,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:14,031 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 45 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:52:14,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:14,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 466 states and 704 transitions. [2024-11-08 19:52:14,172 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 704 transitions. [2024-11-08 19:52:14,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:52:14,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:14,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:14,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:15,057 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 15 proven. 36 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:52:15,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:15,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 470 states and 707 transitions. [2024-11-08 19:52:15,178 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 707 transitions. [2024-11-08 19:52:15,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:52:15,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:15,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:15,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:15,380 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 45 proven. 54 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:52:15,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:15,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 474 states and 710 transitions. [2024-11-08 19:52:15,528 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 710 transitions. [2024-11-08 19:52:15,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:52:15,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:15,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:15,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:15,620 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 11 proven. 73 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:52:23,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:23,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 483 states and 725 transitions. [2024-11-08 19:52:23,625 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 725 transitions. [2024-11-08 19:52:23,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:52:23,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:23,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:23,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:23,712 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 11 proven. 73 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:52:25,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:25,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 484 states and 726 transitions. [2024-11-08 19:52:25,067 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 726 transitions. [2024-11-08 19:52:25,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 19:52:25,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:25,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:25,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:25,652 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 32 proven. 52 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:52:27,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:27,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 485 states and 728 transitions. [2024-11-08 19:52:27,294 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 728 transitions. [2024-11-08 19:52:27,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:52:27,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:27,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:27,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:27,448 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 43 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:52:27,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:27,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 489 states and 731 transitions. [2024-11-08 19:52:27,590 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 731 transitions. [2024-11-08 19:52:27,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:52:27,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:27,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:27,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:28,371 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 12 proven. 57 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 19:52:34,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:34,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 495 states and 736 transitions. [2024-11-08 19:52:34,185 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 736 transitions. [2024-11-08 19:52:34,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:52:34,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:34,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:34,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:36,906 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 50 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:52:53,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:53,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 514 states and 768 transitions. [2024-11-08 19:52:53,219 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 768 transitions. [2024-11-08 19:52:53,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:52:53,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:53,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:53,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:54,051 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 12 proven. 57 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 19:52:55,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:55,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 515 states and 768 transitions. [2024-11-08 19:52:55,907 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 768 transitions. [2024-11-08 19:52:55,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:52:55,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:55,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:55,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:56,043 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 11 proven. 73 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:52:56,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:56,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 519 states and 771 transitions. [2024-11-08 19:52:56,203 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 771 transitions. [2024-11-08 19:52:56,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:52:56,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:56,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:56,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:56,287 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 11 proven. 73 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:52:56,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:56,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 523 states and 774 transitions. [2024-11-08 19:52:56,427 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 774 transitions. [2024-11-08 19:52:56,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:52:56,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:56,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:56,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:56,528 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 11 proven. 73 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:52:56,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:56,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 527 states and 777 transitions. [2024-11-08 19:52:56,674 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 777 transitions. [2024-11-08 19:52:56,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:52:56,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:56,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:56,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:56,773 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 11 proven. 73 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:52:58,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:58,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 531 states and 780 transitions. [2024-11-08 19:52:58,263 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 780 transitions. [2024-11-08 19:52:58,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:52:58,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:58,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:58,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:58,455 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 35 proven. 4 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 19:53:17,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:17,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 549 states and 819 transitions. [2024-11-08 19:53:17,861 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 819 transitions. [2024-11-08 19:53:17,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:53:17,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:17,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:17,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:17,998 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 35 proven. 4 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 19:53:27,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:27,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 554 states and 828 transitions. [2024-11-08 19:53:27,411 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 828 transitions. [2024-11-08 19:53:27,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:53:27,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:27,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:27,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:27,588 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 35 proven. 4 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 19:53:29,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:29,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 555 states and 830 transitions. [2024-11-08 19:53:29,677 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 830 transitions. [2024-11-08 19:53:29,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:53:29,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:29,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:29,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:37,011 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 63 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:53:56,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:56,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 569 states and 855 transitions. [2024-11-08 19:53:56,874 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 855 transitions. [2024-11-08 19:53:56,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:53:56,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:56,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:56,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:59,902 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 35 proven. 36 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 19:54:04,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:04,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 575 states and 866 transitions. [2024-11-08 19:54:04,204 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 866 transitions. [2024-11-08 19:54:04,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 19:54:04,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:04,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:04,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:04,341 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 50 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:54:04,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:04,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 579 states and 869 transitions. [2024-11-08 19:54:04,495 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 869 transitions. [2024-11-08 19:54:04,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 19:54:04,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:04,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:04,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:04,649 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 50 proven. 76 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:54:04,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:04,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 583 states and 872 transitions. [2024-11-08 19:54:04,808 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 872 transitions. [2024-11-08 19:54:04,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 19:54:04,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:04,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:04,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:04,984 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 61 proven. 6 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 19:54:09,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:09,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 589 states and 883 transitions. [2024-11-08 19:54:09,090 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 883 transitions. [2024-11-08 19:54:09,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:54:09,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:09,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:09,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:09,561 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 39 proven. 30 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 19:54:13,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:13,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 594 states and 893 transitions. [2024-11-08 19:54:13,321 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 893 transitions. [2024-11-08 19:54:13,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:54:13,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:13,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:13,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:13,544 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 35 proven. 4 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-08 19:54:17,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:17,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 596 states and 898 transitions. [2024-11-08 19:54:17,238 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 898 transitions. [2024-11-08 19:54:17,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:54:17,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:17,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:17,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:18,338 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 39 proven. 30 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 19:54:20,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:20,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 597 states and 898 transitions. [2024-11-08 19:54:20,979 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 898 transitions. [2024-11-08 19:54:20,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:54:20,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:20,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:20,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:21,159 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 55 proven. 55 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:54:27,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:27,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 601 states and 907 transitions. [2024-11-08 19:54:27,802 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 907 transitions. [2024-11-08 19:54:27,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:54:27,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:27,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:27,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:30,091 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 51 proven. 20 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 19:54:33,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:33,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 607 states and 917 transitions. [2024-11-08 19:54:33,992 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 917 transitions. [2024-11-08 19:54:33,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:54:33,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:33,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:34,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:34,339 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 55 proven. 55 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:54:42,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:42,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 613 states and 930 transitions. [2024-11-08 19:54:42,525 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 930 transitions. [2024-11-08 19:54:42,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:54:42,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:42,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:42,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:42,776 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 63 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:54:42,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:42,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 617 states and 933 transitions. [2024-11-08 19:54:42,957 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 933 transitions. [2024-11-08 19:54:42,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:54:42,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:42,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:42,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:43,308 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 55 proven. 55 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:54:46,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:46,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 619 states and 938 transitions. [2024-11-08 19:54:46,612 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 938 transitions. [2024-11-08 19:54:46,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:54:46,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:46,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:46,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:48,439 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 63 proven. 82 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:54:50,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:50,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 623 states and 941 transitions. [2024-11-08 19:54:50,380 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 941 transitions. [2024-11-08 19:54:50,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:54:50,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:50,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:50,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:50,654 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 55 proven. 55 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:54:52,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:52,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 624 states and 944 transitions. [2024-11-08 19:54:52,494 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 944 transitions. [2024-11-08 19:54:52,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:54:52,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:52,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:52,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:54,377 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 35 proven. 36 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-08 19:54:54,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:54,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 628 states and 947 transitions. [2024-11-08 19:54:54,544 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 947 transitions. [2024-11-08 19:54:54,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:54:54,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:54,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:54,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:54,853 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 61 proven. 6 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 19:54:55,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:55,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 632 states and 950 transitions. [2024-11-08 19:54:55,143 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 950 transitions. [2024-11-08 19:54:55,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:54:55,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:55,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:55,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:58,180 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 77 proven. 101 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:55:16,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:16,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 651 states and 980 transitions. [2024-11-08 19:55:16,421 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 980 transitions. [2024-11-08 19:55:16,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:55:16,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:16,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:16,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:16,540 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 19:55:20,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:20,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 664 states and 999 transitions. [2024-11-08 19:55:20,055 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 999 transitions. [2024-11-08 19:55:20,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:55:20,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:20,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:20,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:20,168 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 19:55:28,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:28,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 676 states and 1019 transitions. [2024-11-08 19:55:28,435 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1019 transitions. [2024-11-08 19:55:28,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:55:28,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:28,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:28,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:28,554 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 19:55:30,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:30,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 677 states and 1019 transitions. [2024-11-08 19:55:30,280 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1019 transitions. [2024-11-08 19:55:30,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:55:30,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:30,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:30,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:30,430 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 19:55:32,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:32,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 678 states and 1020 transitions. [2024-11-08 19:55:32,373 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1020 transitions. [2024-11-08 19:55:32,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:55:32,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:32,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:32,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:42,038 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 84 proven. 116 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:56:07,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:07,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 692 states and 1042 transitions. [2024-11-08 19:56:07,333 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1042 transitions. [2024-11-08 19:56:07,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:56:07,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:07,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:07,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:09,826 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 49 proven. 103 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 19:56:36,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:36,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 726 states and 1099 transitions. [2024-11-08 19:56:36,314 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1099 transitions. [2024-11-08 19:56:36,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:56:36,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:36,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:36,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:36,539 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 77 proven. 101 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:56:36,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:36,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 730 states and 1102 transitions. [2024-11-08 19:56:36,728 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1102 transitions. [2024-11-08 19:56:36,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:56:36,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:36,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:36,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:37,944 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 49 proven. 103 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 19:56:51,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:51,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 740 states and 1118 transitions. [2024-11-08 19:56:51,247 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1118 transitions. [2024-11-08 19:56:51,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:56:51,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:51,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:51,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:51,595 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 77 proven. 101 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:56:51,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:51,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1121 states to 744 states and 1121 transitions. [2024-11-08 19:56:51,798 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1121 transitions. [2024-11-08 19:56:51,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 19:56:51,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:51,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:51,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:51,943 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 82 proven. 7 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-08 19:56:54,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:54,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 750 states and 1129 transitions. [2024-11-08 19:56:54,385 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1129 transitions. [2024-11-08 19:56:54,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:56:54,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:54,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:54,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:54,553 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 19:56:54,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:54,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 754 states and 1132 transitions. [2024-11-08 19:56:54,671 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1132 transitions. [2024-11-08 19:56:54,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:56:54,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:54,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:54,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:56,660 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 55 proven. 102 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 19:57:00,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:00,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 758 states and 1135 transitions. [2024-11-08 19:57:00,262 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1135 transitions. [2024-11-08 19:57:00,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:57:00,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:00,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:00,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:00,332 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 19:57:00,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:00,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 762 states and 1138 transitions. [2024-11-08 19:57:00,418 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1138 transitions. [2024-11-08 19:57:00,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:57:00,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:00,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:00,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:00,498 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 19:57:01,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:01,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 766 states and 1141 transitions. [2024-11-08 19:57:01,273 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1141 transitions. [2024-11-08 19:57:01,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:57:01,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:01,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:01,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:01,355 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 19:57:03,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:03,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 770 states and 1148 transitions. [2024-11-08 19:57:03,635 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1148 transitions. [2024-11-08 19:57:03,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:57:03,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:03,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:03,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:03,702 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 19:57:07,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:07,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 772 states and 1152 transitions. [2024-11-08 19:57:07,681 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1152 transitions. [2024-11-08 19:57:07,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:57:07,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:07,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:07,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:07,754 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 19:57:09,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:09,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 773 states and 1155 transitions. [2024-11-08 19:57:09,953 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1155 transitions. [2024-11-08 19:57:09,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:57:09,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:09,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:09,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:10,096 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 19:57:12,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:12,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 774 states and 1155 transitions. [2024-11-08 19:57:12,187 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1155 transitions. [2024-11-08 19:57:12,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:57:12,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:12,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:12,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:14,507 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 117 proven. 31 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 19:57:22,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:22,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 777 states and 1163 transitions. [2024-11-08 19:57:22,546 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1163 transitions. [2024-11-08 19:57:22,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:57:22,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:22,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:22,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:24,484 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 12 proven. 108 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-08 19:57:27,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:27,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 782 states and 1171 transitions. [2024-11-08 19:57:27,043 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1171 transitions. [2024-11-08 19:57:27,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:57:27,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:27,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:27,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:28,722 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 22 proven. 98 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-08 19:57:31,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:31,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 783 states and 1173 transitions. [2024-11-08 19:57:31,711 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1173 transitions. [2024-11-08 19:57:31,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 19:57:31,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:31,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:31,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:34,027 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 84 proven. 116 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:57:36,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:36,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 787 states and 1176 transitions. [2024-11-08 19:57:36,279 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1176 transitions. [2024-11-08 19:57:36,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 19:57:36,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:36,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:36,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:36,738 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 84 proven. 116 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:57:36,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:36,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 791 states and 1179 transitions. [2024-11-08 19:57:36,956 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1179 transitions. [2024-11-08 19:57:36,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 19:57:36,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:36,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:36,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:37,629 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 22 proven. 130 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 19:57:39,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:39,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 795 states and 1182 transitions. [2024-11-08 19:57:39,819 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1182 transitions. [2024-11-08 19:57:39,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 19:57:39,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:39,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:39,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:45,086 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 84 proven. 38 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 19:57:50,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:50,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 799 states and 1185 transitions. [2024-11-08 19:57:50,283 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1185 transitions. [2024-11-08 19:57:50,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 19:57:50,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:50,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:50,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:51,074 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 22 proven. 130 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 19:57:53,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:53,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 803 states and 1188 transitions. [2024-11-08 19:57:53,142 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1188 transitions. [2024-11-08 19:57:53,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 19:57:53,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:53,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:53,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:54,351 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 49 proven. 103 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 19:57:54,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:54,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 807 states and 1191 transitions. [2024-11-08 19:57:54,575 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1191 transitions. [2024-11-08 19:57:54,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 19:57:54,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:54,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:54,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:56,002 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 49 proven. 103 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 19:57:56,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:56,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 811 states and 1194 transitions. [2024-11-08 19:57:56,237 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1194 transitions. [2024-11-08 19:57:56,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 19:57:56,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:56,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:56,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:57,391 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 53 proven. 5 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-08 19:58:10,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:10,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 822 states and 1214 transitions. [2024-11-08 19:58:10,405 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1214 transitions. [2024-11-08 19:58:10,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 19:58:10,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:10,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:10,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:10,590 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 53 proven. 5 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-08 19:58:19,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:19,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 828 states and 1223 transitions. [2024-11-08 19:58:19,697 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1223 transitions. [2024-11-08 19:58:19,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:58:19,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:19,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:19,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:19,960 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 30 proven. 134 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-08 19:58:23,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:23,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 833 states and 1226 transitions. [2024-11-08 19:58:23,395 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1226 transitions. [2024-11-08 19:58:23,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:58:23,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:23,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:23,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:30,404 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 110 proven. 129 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:58:59,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:58:59,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 852 states and 1256 transitions. [2024-11-08 19:58:59,488 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1256 transitions. [2024-11-08 19:58:59,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:58:59,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:58:59,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:58:59,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:58:59,643 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 117 proven. 31 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 19:59:00,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:00,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1255 states to 852 states and 1255 transitions. [2024-11-08 19:59:00,966 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1255 transitions. [2024-11-08 19:59:00,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 19:59:00,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:00,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:00,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:02,678 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 22 proven. 98 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-08 19:59:05,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:05,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 856 states and 1258 transitions. [2024-11-08 19:59:05,573 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1258 transitions. [2024-11-08 19:59:05,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 19:59:05,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:05,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:05,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:06,116 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 37 proven. 161 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 19:59:13,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:13,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 863 states and 1270 transitions. [2024-11-08 19:59:13,009 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1270 transitions. [2024-11-08 19:59:13,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:59:13,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:13,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:13,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:24,993 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 108 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:59:53,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:53,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 877 states and 1292 transitions. [2024-11-08 19:59:53,598 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1292 transitions. [2024-11-08 19:59:53,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:59:53,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:53,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:53,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:53,760 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 53 proven. 5 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-08 19:59:53,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:59:53,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 881 states and 1295 transitions. [2024-11-08 19:59:53,985 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1295 transitions. [2024-11-08 19:59:53,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 19:59:53,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:59:53,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:59:53,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:59:54,342 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 76 proven. 111 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-08 20:00:06,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:06,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 891 states and 1313 transitions. [2024-11-08 20:00:06,643 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1313 transitions. [2024-11-08 20:00:06,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 20:00:06,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:06,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:06,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:09,728 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 110 proven. 129 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 20:00:14,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:14,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 895 states and 1316 transitions. [2024-11-08 20:00:14,830 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1316 transitions. [2024-11-08 20:00:14,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 20:00:14,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:14,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:14,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:19,293 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 75 proven. 136 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-08 20:00:40,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 20:00:40,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1328 states to 901 states and 1328 transitions. [2024-11-08 20:00:40,498 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1328 transitions. [2024-11-08 20:00:40,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 20:00:40,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 20:00:40,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 20:00:40,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 20:00:40,728 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 110 proven. 129 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.