./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8849a7e9-ae59-4db2-bd9c-0736942d8a77/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8849a7e9-ae59-4db2-bd9c-0736942d8a77/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8849a7e9-ae59-4db2-bd9c-0736942d8a77/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8849a7e9-ae59-4db2-bd9c-0736942d8a77/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8849a7e9-ae59-4db2-bd9c-0736942d8a77/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8849a7e9-ae59-4db2-bd9c-0736942d8a77/bin/ukojak-verify-EEHR8qb7sm --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 89806bf5e92e08240ee093afcceea93b900865db28253b34ac5f2402fc0c0eb8 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:17:52,959 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:17:53,032 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8849a7e9-ae59-4db2-bd9c-0736942d8a77/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 21:17:53,040 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:17:53,043 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:17:53,080 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:17:53,081 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:17:53,082 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:17:53,082 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:17:53,082 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:17:53,083 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:17:53,083 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:17:53,083 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:17:53,083 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 21:17:53,083 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 21:17:53,085 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 21:17:53,085 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:17:53,085 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:17:53,085 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 21:17:53,085 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:17:53,085 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:17:53,086 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:17:53,086 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:17:53,086 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:17:53,086 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:17:53,086 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:17:53,086 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:17:53,086 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:17:53,086 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:17:53,086 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:17:53,086 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8849a7e9-ae59-4db2-bd9c-0736942d8a77/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G 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 -> 89806bf5e92e08240ee093afcceea93b900865db28253b34ac5f2402fc0c0eb8 [2024-11-13 21:17:53,414 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:17:53,426 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:17:53,431 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:17:53,432 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:17:53,432 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:17:53,437 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8849a7e9-ae59-4db2-bd9c-0736942d8a77/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i Unable to find full path for "g++" [2024-11-13 21:17:55,314 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:17:55,688 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:17:55,689 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8849a7e9-ae59-4db2-bd9c-0736942d8a77/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test7-1.i [2024-11-13 21:17:55,706 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8849a7e9-ae59-4db2-bd9c-0736942d8a77/bin/ukojak-verify-EEHR8qb7sm/data/daaba96b8/72c1667a65c44ec2b68a2ccfcf005c79/FLAGa95479b07 [2024-11-13 21:17:55,729 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8849a7e9-ae59-4db2-bd9c-0736942d8a77/bin/ukojak-verify-EEHR8qb7sm/data/daaba96b8/72c1667a65c44ec2b68a2ccfcf005c79 [2024-11-13 21:17:55,733 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:17:55,735 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:17:55,738 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:17:55,738 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:17:55,742 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:17:55,743 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:17:55" (1/1) ... [2024-11-13 21:17:55,744 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10b939f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:55, skipping insertion in model container [2024-11-13 21:17:55,744 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:17:55" (1/1) ... [2024-11-13 21:17:55,804 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:17:56,401 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:17:56,415 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:17:56,570 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:17:56,614 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:17:56,615 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:56 WrapperNode [2024-11-13 21:17:56,615 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:17:56,616 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:17:56,617 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:17:56,617 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:17:56,626 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:56" (1/1) ... [2024-11-13 21:17:56,663 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:56" (1/1) ... [2024-11-13 21:17:56,763 INFO L138 Inliner]: procedures = 176, calls = 272, calls flagged for inlining = 8, calls inlined = 7, statements flattened = 1426 [2024-11-13 21:17:56,763 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:17:56,764 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:17:56,764 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:17:56,764 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:17:56,777 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:56" (1/1) ... [2024-11-13 21:17:56,777 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:56" (1/1) ... [2024-11-13 21:17:56,794 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:56" (1/1) ... [2024-11-13 21:17:56,794 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:56" (1/1) ... [2024-11-13 21:17:56,838 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:56" (1/1) ... [2024-11-13 21:17:56,857 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:56" (1/1) ... [2024-11-13 21:17:56,868 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:56" (1/1) ... [2024-11-13 21:17:56,873 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:56" (1/1) ... [2024-11-13 21:17:56,885 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:17:56,888 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:17:56,889 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:17:56,890 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:17:56,891 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:17:56" (1/1) ... [2024-11-13 21:17:56,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:17:56,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8849a7e9-ae59-4db2-bd9c-0736942d8a77/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:17:56,923 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8849a7e9-ae59-4db2-bd9c-0736942d8a77/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:17:56,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8849a7e9-ae59-4db2-bd9c-0736942d8a77/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:17:56,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:17:56,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:17:56,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:17:56,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:17:56,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:17:56,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:17:56,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:17:56,955 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:17:56,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:17:56,955 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:17:56,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:17:57,257 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:17:57,258 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:18:00,709 INFO L? ?]: Removed 1239 outVars from TransFormulas that were not future-live. [2024-11-13 21:18:00,709 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:18:02,616 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:18:02,617 INFO L316 CfgBuilder]: Removed 63 assume(true) statements. [2024-11-13 21:18:02,619 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:18:02 BoogieIcfgContainer [2024-11-13 21:18:02,619 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:18:02,620 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:18:02,620 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:18:02,630 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:18:02,630 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:18:02" (1/1) ... [2024-11-13 21:18:02,639 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:18:02,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:02,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1065 states to 946 states and 1065 transitions. [2024-11-13 21:18:02,718 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1065 transitions. [2024-11-13 21:18:02,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 21:18:02,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:02,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:02,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:02,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:02,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:02,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 945 states and 1064 transitions. [2024-11-13 21:18:02,993 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1064 transitions. [2024-11-13 21:18:02,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 21:18:02,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:02,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:03,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:03,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:03,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:03,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 944 states and 1063 transitions. [2024-11-13 21:18:03,220 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1063 transitions. [2024-11-13 21:18:03,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:18:03,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:03,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:03,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:03,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:03,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:03,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 943 states and 1061 transitions. [2024-11-13 21:18:03,306 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1061 transitions. [2024-11-13 21:18:03,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 21:18:03,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:03,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:03,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:03,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:03,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:03,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 942 states and 1060 transitions. [2024-11-13 21:18:03,465 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1060 transitions. [2024-11-13 21:18:03,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:18:03,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:03,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:03,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:03,529 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:03,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:03,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 941 states and 1059 transitions. [2024-11-13 21:18:03,554 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1059 transitions. [2024-11-13 21:18:03,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:18:03,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:03,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:03,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:03,633 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:03,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:03,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 940 states and 1058 transitions. [2024-11-13 21:18:03,661 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1058 transitions. [2024-11-13 21:18:03,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:18:03,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:03,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:03,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:03,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:03,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:03,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 939 states and 1057 transitions. [2024-11-13 21:18:03,786 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1057 transitions. [2024-11-13 21:18:03,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 21:18:03,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:03,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:03,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:04,016 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:04,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:04,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 938 states and 1056 transitions. [2024-11-13 21:18:04,047 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1056 transitions. [2024-11-13 21:18:04,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:18:04,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:04,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:04,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:04,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:04,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:04,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 937 states and 1054 transitions. [2024-11-13 21:18:04,116 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1054 transitions. [2024-11-13 21:18:04,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:18:04,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:04,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:04,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:04,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:04,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:04,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 936 states and 1053 transitions. [2024-11-13 21:18:04,201 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1053 transitions. [2024-11-13 21:18:04,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:18:04,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:04,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:04,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:04,267 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:04,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:04,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 935 states and 1052 transitions. [2024-11-13 21:18:04,393 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1052 transitions. [2024-11-13 21:18:04,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:18:04,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:04,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:04,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:04,498 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:04,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:04,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 934 states and 1051 transitions. [2024-11-13 21:18:04,784 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1051 transitions. [2024-11-13 21:18:04,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:18:04,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:04,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:04,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:04,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:05,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:05,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 933 states and 1050 transitions. [2024-11-13 21:18:05,008 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1050 transitions. [2024-11-13 21:18:05,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:18:05,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:05,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:05,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:05,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:05,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:05,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 932 states and 1049 transitions. [2024-11-13 21:18:05,193 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1049 transitions. [2024-11-13 21:18:05,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:18:05,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:05,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:05,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:05,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:05,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:05,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 931 states and 1048 transitions. [2024-11-13 21:18:05,252 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1048 transitions. [2024-11-13 21:18:05,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 21:18:05,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:05,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:05,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:05,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:05,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:05,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 930 states and 1047 transitions. [2024-11-13 21:18:05,327 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1047 transitions. [2024-11-13 21:18:05,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:18:05,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:05,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:05,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:05,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:05,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:05,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 929 states and 1046 transitions. [2024-11-13 21:18:05,399 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1046 transitions. [2024-11-13 21:18:05,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 21:18:05,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:05,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:05,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:05,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:05,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:05,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 928 states and 1045 transitions. [2024-11-13 21:18:05,518 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1045 transitions. [2024-11-13 21:18:05,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:18:05,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:05,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:05,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:05,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:06,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:06,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 930 states and 1048 transitions. [2024-11-13 21:18:06,007 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1048 transitions. [2024-11-13 21:18:06,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 21:18:06,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:06,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:06,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:06,037 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:06,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:06,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 930 states and 1046 transitions. [2024-11-13 21:18:06,050 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1046 transitions. [2024-11-13 21:18:06,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:18:06,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:06,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:06,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:06,085 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:06,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:06,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 930 states and 1042 transitions. [2024-11-13 21:18:06,134 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1042 transitions. [2024-11-13 21:18:06,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:18:06,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:06,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:06,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:06,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:06,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:06,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 930 states and 1040 transitions. [2024-11-13 21:18:06,178 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1040 transitions. [2024-11-13 21:18:06,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:18:06,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:06,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:06,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:06,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:06,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:06,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 932 states and 1044 transitions. [2024-11-13 21:18:06,351 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1044 transitions. [2024-11-13 21:18:06,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 21:18:06,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:06,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:06,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:06,518 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:06,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:06,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 934 states and 1048 transitions. [2024-11-13 21:18:06,778 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1048 transitions. [2024-11-13 21:18:06,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:18:06,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:06,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:06,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:06,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:07,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:07,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 936 states and 1054 transitions. [2024-11-13 21:18:07,261 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1054 transitions. [2024-11-13 21:18:07,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:18:07,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:07,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:07,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:07,502 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:08,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:08,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 939 states and 1061 transitions. [2024-11-13 21:18:08,797 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1061 transitions. [2024-11-13 21:18:08,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:18:08,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:08,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:08,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:08,842 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:08,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:08,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 939 states and 1060 transitions. [2024-11-13 21:18:08,992 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1060 transitions. [2024-11-13 21:18:08,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:18:08,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:08,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:09,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:09,032 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:09,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:09,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 938 states and 1059 transitions. [2024-11-13 21:18:09,055 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1059 transitions. [2024-11-13 21:18:09,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 21:18:09,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:09,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:09,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:09,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:09,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:09,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 939 states and 1060 transitions. [2024-11-13 21:18:09,360 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1060 transitions. [2024-11-13 21:18:09,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:18:09,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:09,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:09,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:09,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:10,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:10,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 885 states and 990 transitions. [2024-11-13 21:18:10,155 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 990 transitions. [2024-11-13 21:18:10,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 21:18:10,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:10,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:10,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:10,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:10,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:10,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 882 states and 986 transitions. [2024-11-13 21:18:10,502 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 986 transitions. [2024-11-13 21:18:10,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:18:10,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:10,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:10,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:10,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:10,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:10,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 879 states and 982 transitions. [2024-11-13 21:18:10,820 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 982 transitions. [2024-11-13 21:18:10,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:18:10,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:10,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:10,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:10,909 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:10,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:10,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 876 states and 978 transitions. [2024-11-13 21:18:10,946 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 978 transitions. [2024-11-13 21:18:10,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 21:18:10,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:10,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:10,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:11,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:11,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:11,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 873 states and 974 transitions. [2024-11-13 21:18:11,097 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 974 transitions. [2024-11-13 21:18:11,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 21:18:11,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:11,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:11,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:11,205 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:11,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:11,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 870 states and 970 transitions. [2024-11-13 21:18:11,249 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 970 transitions. [2024-11-13 21:18:11,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:18:11,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:11,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:11,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:11,336 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:11,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:11,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 869 states and 969 transitions. [2024-11-13 21:18:11,995 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 969 transitions. [2024-11-13 21:18:11,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 21:18:11,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:11,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:12,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:12,232 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:13,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:13,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 868 states and 968 transitions. [2024-11-13 21:18:13,038 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 968 transitions. [2024-11-13 21:18:13,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:18:13,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:13,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:13,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:13,107 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:13,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:13,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 868 states and 967 transitions. [2024-11-13 21:18:13,829 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 967 transitions. [2024-11-13 21:18:13,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:18:13,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:13,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:13,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:13,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:13,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:13,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 867 states and 966 transitions. [2024-11-13 21:18:13,894 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 966 transitions. [2024-11-13 21:18:13,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 21:18:13,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:13,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:13,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:14,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:14,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:14,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 866 states and 965 transitions. [2024-11-13 21:18:14,858 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 965 transitions. [2024-11-13 21:18:14,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 21:18:14,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:14,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:14,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:14,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:15,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:15,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 866 states and 964 transitions. [2024-11-13 21:18:15,333 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 964 transitions. [2024-11-13 21:18:15,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:18:15,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:15,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:15,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:15,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:15,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:15,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 865 states and 963 transitions. [2024-11-13 21:18:15,428 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 963 transitions. [2024-11-13 21:18:15,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:18:15,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:15,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:15,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:15,603 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:15,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:15,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 864 states and 962 transitions. [2024-11-13 21:18:15,647 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 962 transitions. [2024-11-13 21:18:15,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:18:15,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:15,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:15,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:15,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:15,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:15,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 863 states and 961 transitions. [2024-11-13 21:18:15,733 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 961 transitions. [2024-11-13 21:18:15,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 21:18:15,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:15,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:15,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:15,841 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:15,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:15,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 862 states and 960 transitions. [2024-11-13 21:18:15,880 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 960 transitions. [2024-11-13 21:18:15,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 21:18:15,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:15,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:15,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:15,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:25,951 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:18:25,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:25,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 862 states and 958 transitions. [2024-11-13 21:18:25,968 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 958 transitions. [2024-11-13 21:18:25,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:18:25,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:25,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:26,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:26,146 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:37,536 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:18:37,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:37,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 871 states and 970 transitions. [2024-11-13 21:18:37,566 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 970 transitions. [2024-11-13 21:18:37,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 21:18:37,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:37,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:37,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:37,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:37,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:37,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 871 states and 969 transitions. [2024-11-13 21:18:37,974 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 969 transitions. [2024-11-13 21:18:37,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:18:37,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:37,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:38,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:38,051 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:38,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:38,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 869 states and 965 transitions. [2024-11-13 21:18:38,074 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 965 transitions. [2024-11-13 21:18:38,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 21:18:38,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:38,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:38,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:38,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:38,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:38,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 869 states and 964 transitions. [2024-11-13 21:18:38,215 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 964 transitions. [2024-11-13 21:18:38,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:18:38,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:38,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:38,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:38,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:38,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:38,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 861 states and 955 transitions. [2024-11-13 21:18:38,318 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 955 transitions. [2024-11-13 21:18:38,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:18:38,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:38,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:38,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:38,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:51,206 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:18:53,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:18:53,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:53,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 860 states and 954 transitions. [2024-11-13 21:18:53,382 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 954 transitions. [2024-11-13 21:18:53,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:18:53,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:53,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:53,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:53,598 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:53,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:53,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 859 states and 953 transitions. [2024-11-13 21:18:53,677 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 953 transitions. [2024-11-13 21:18:53,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:18:53,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:53,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:53,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:53,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:53,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:53,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 858 states and 952 transitions. [2024-11-13 21:18:53,943 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 952 transitions. [2024-11-13 21:18:53,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:18:53,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:53,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:53,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:54,015 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:54,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:54,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 857 states and 951 transitions. [2024-11-13 21:18:54,099 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 951 transitions. [2024-11-13 21:18:54,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:18:54,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:54,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:54,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:54,303 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:54,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:54,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 856 states and 950 transitions. [2024-11-13 21:18:54,371 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 950 transitions. [2024-11-13 21:18:54,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:18:54,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:54,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:54,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:54,450 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:54,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:54,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 855 states and 949 transitions. [2024-11-13 21:18:54,481 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 949 transitions. [2024-11-13 21:18:54,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:18:54,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:54,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:54,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:54,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:18:54,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:54,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 854 states and 948 transitions. [2024-11-13 21:18:54,757 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 948 transitions. [2024-11-13 21:18:54,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 21:18:54,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:54,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:54,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:54,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:10,948 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:19:20,956 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:19:30,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:19:34,467 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:19:35,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:35,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 900 states and 995 transitions. [2024-11-13 21:19:35,120 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 995 transitions. [2024-11-13 21:19:35,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:19:35,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:35,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:35,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:35,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:35,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:35,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 899 states and 994 transitions. [2024-11-13 21:19:35,276 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 994 transitions. [2024-11-13 21:19:35,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:19:35,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:35,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:35,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:35,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:35,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:35,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 898 states and 993 transitions. [2024-11-13 21:19:35,634 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 993 transitions. [2024-11-13 21:19:35,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:19:35,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:35,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:35,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:36,200 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:40,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:40,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 990 states to 897 states and 990 transitions. [2024-11-13 21:19:40,586 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 990 transitions. [2024-11-13 21:19:40,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 21:19:40,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:40,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:40,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:41,460 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:42,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:42,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 896 states and 989 transitions. [2024-11-13 21:19:42,884 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 989 transitions. [2024-11-13 21:19:42,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:19:42,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:42,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:42,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:42,993 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:43,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:43,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 895 states and 988 transitions. [2024-11-13 21:19:43,044 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 988 transitions. [2024-11-13 21:19:43,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 21:19:43,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:43,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:43,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:43,438 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:44,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:44,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 894 states and 987 transitions. [2024-11-13 21:19:44,295 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 987 transitions. [2024-11-13 21:19:44,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:19:44,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:44,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:44,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:44,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:44,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:44,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 893 states and 985 transitions. [2024-11-13 21:19:44,481 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 985 transitions. [2024-11-13 21:19:44,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:19:44,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:44,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:44,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:44,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:44,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:44,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 892 states and 984 transitions. [2024-11-13 21:19:44,689 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 984 transitions. [2024-11-13 21:19:44,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:19:44,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:44,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:44,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:45,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:47,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:47,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 891 states and 983 transitions. [2024-11-13 21:19:47,409 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 983 transitions. [2024-11-13 21:19:47,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:19:47,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:47,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:47,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:48,876 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:52,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:52,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 890 states and 982 transitions. [2024-11-13 21:19:52,086 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 982 transitions. [2024-11-13 21:19:52,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:19:52,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:52,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:52,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:52,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:53,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:53,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 889 states and 981 transitions. [2024-11-13 21:19:53,946 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 981 transitions. [2024-11-13 21:19:53,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:19:53,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:53,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:53,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:54,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:19:56,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:56,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 888 states and 980 transitions. [2024-11-13 21:19:56,104 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 980 transitions. [2024-11-13 21:19:56,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:19:56,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:56,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:56,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:57,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:00,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:00,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 891 states and 987 transitions. [2024-11-13 21:20:00,393 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 987 transitions. [2024-11-13 21:20:00,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:20:00,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:00,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:00,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:01,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:05,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:05,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 894 states and 997 transitions. [2024-11-13 21:20:05,117 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 997 transitions. [2024-11-13 21:20:05,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:20:05,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:05,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:05,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:07,293 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:20:15,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:15,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 886 states and 978 transitions. [2024-11-13 21:20:15,939 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 978 transitions. [2024-11-13 21:20:15,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:20:15,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:15,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:15,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:16,037 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:17,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:17,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 885 states and 977 transitions. [2024-11-13 21:20:17,081 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 977 transitions. [2024-11-13 21:20:17,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:20:17,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:17,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:17,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:17,225 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:18,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:18,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 884 states and 976 transitions. [2024-11-13 21:20:18,249 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 976 transitions. [2024-11-13 21:20:18,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:20:18,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:18,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:18,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:21,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:24,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:24,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 883 states and 975 transitions. [2024-11-13 21:20:24,460 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 975 transitions. [2024-11-13 21:20:24,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:20:24,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:24,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:24,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:25,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:28,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:28,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 882 states and 974 transitions. [2024-11-13 21:20:28,245 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 974 transitions. [2024-11-13 21:20:28,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:20:28,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:28,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:28,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:28,326 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:29,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:29,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 881 states and 973 transitions. [2024-11-13 21:20:29,011 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 973 transitions. [2024-11-13 21:20:29,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:20:29,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:29,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:29,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:29,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:30,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:30,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 880 states and 972 transitions. [2024-11-13 21:20:30,162 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 972 transitions. [2024-11-13 21:20:30,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:20:30,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:30,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:30,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:32,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:37,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:37,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 879 states and 971 transitions. [2024-11-13 21:20:37,082 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 971 transitions. [2024-11-13 21:20:37,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 21:20:37,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:37,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:37,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:38,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:42,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:42,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 878 states and 970 transitions. [2024-11-13 21:20:42,592 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 970 transitions. [2024-11-13 21:20:42,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:20:42,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:42,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:42,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:42,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:43,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:43,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 877 states and 969 transitions. [2024-11-13 21:20:43,599 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 969 transitions. [2024-11-13 21:20:43,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:20:43,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:43,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:43,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:43,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:44,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:44,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 876 states and 968 transitions. [2024-11-13 21:20:44,764 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 968 transitions. [2024-11-13 21:20:44,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:20:44,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:44,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:44,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:46,549 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:51,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:51,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 875 states and 967 transitions. [2024-11-13 21:20:51,036 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 967 transitions. [2024-11-13 21:20:51,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:20:51,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:51,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:51,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:53,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:57,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:57,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 874 states and 966 transitions. [2024-11-13 21:20:57,044 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 966 transitions. [2024-11-13 21:20:57,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:20:57,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:57,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:57,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:57,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:58,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:58,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 873 states and 965 transitions. [2024-11-13 21:20:58,144 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 965 transitions. [2024-11-13 21:20:58,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 21:20:58,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:58,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:58,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:58,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:20:59,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:59,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 872 states and 964 transitions. [2024-11-13 21:20:59,529 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 964 transitions. [2024-11-13 21:20:59,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:20:59,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:59,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:59,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:02,165 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:06,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:06,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 871 states and 963 transitions. [2024-11-13 21:21:06,975 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 963 transitions. [2024-11-13 21:21:06,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:21:06,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:06,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:07,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:12,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:19,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:19,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 870 states and 962 transitions. [2024-11-13 21:21:19,221 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 962 transitions. [2024-11-13 21:21:19,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:21:19,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:19,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:19,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:19,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:21,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:21,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 869 states and 961 transitions. [2024-11-13 21:21:21,048 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 961 transitions. [2024-11-13 21:21:21,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 21:21:21,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:21,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:21,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:22,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:35,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:35,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 868 states and 960 transitions. [2024-11-13 21:21:35,114 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 960 transitions. [2024-11-13 21:21:35,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:21:35,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:35,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:35,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:38,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:21:46,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:46,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 867 states and 959 transitions. [2024-11-13 21:21:46,539 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 959 transitions. [2024-11-13 21:21:46,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:21:46,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:46,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:46,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:52,468 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:00,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:00,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 866 states and 958 transitions. [2024-11-13 21:22:00,623 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 958 transitions. [2024-11-13 21:22:00,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:22:00,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:00,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:00,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:00,700 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:01,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:01,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 865 states and 957 transitions. [2024-11-13 21:22:01,982 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 957 transitions. [2024-11-13 21:22:01,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:22:01,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:01,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:02,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:02,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:03,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:03,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 864 states and 956 transitions. [2024-11-13 21:22:03,508 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 956 transitions. [2024-11-13 21:22:03,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:22:03,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:03,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:03,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:06,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:10,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:10,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 863 states and 955 transitions. [2024-11-13 21:22:10,688 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 955 transitions. [2024-11-13 21:22:10,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 21:22:10,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:10,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:10,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:16,450 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:23,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:23,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 862 states and 954 transitions. [2024-11-13 21:22:23,969 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 954 transitions. [2024-11-13 21:22:23,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:22:23,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:23,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:24,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:24,038 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:24,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:24,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 853 states and 944 transitions. [2024-11-13 21:22:24,054 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 944 transitions. [2024-11-13 21:22:24,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:22:24,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:24,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:24,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:24,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:25,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:25,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 852 states and 943 transitions. [2024-11-13 21:22:25,291 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 943 transitions. [2024-11-13 21:22:25,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:22:25,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:25,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:25,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:25,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:26,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:26,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 851 states and 942 transitions. [2024-11-13 21:22:26,542 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 942 transitions. [2024-11-13 21:22:26,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:22:26,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:26,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:26,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:27,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:30,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:30,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 850 states and 941 transitions. [2024-11-13 21:22:30,290 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 941 transitions. [2024-11-13 21:22:30,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:22:30,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:30,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:30,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:33,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:22:39,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:39,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 849 states and 940 transitions. [2024-11-13 21:22:39,003 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 940 transitions. [2024-11-13 21:22:39,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:22:39,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:39,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:39,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:42,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:00,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:00,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 848 states and 939 transitions. [2024-11-13 21:23:00,053 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 939 transitions. [2024-11-13 21:23:00,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 21:23:00,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:00,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:00,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:06,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:28,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:28,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 847 states and 938 transitions. [2024-11-13 21:23:28,598 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 938 transitions. [2024-11-13 21:23:28,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:23:28,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:28,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:28,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:29,113 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:33,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:33,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 849 states and 938 transitions. [2024-11-13 21:23:33,785 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 938 transitions. [2024-11-13 21:23:33,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:23:33,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:33,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:33,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:34,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:42,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:42,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 851 states and 941 transitions. [2024-11-13 21:23:42,467 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 941 transitions. [2024-11-13 21:23:42,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:23:42,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:42,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:42,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:44,244 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:48,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:48,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 852 states and 942 transitions. [2024-11-13 21:23:48,176 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 942 transitions. [2024-11-13 21:23:48,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:23:48,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:48,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:48,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:49,184 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:23:52,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:52,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 853 states and 944 transitions. [2024-11-13 21:23:52,324 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 944 transitions. [2024-11-13 21:23:52,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:23:52,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:52,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:52,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:53,971 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:02,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:02,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 854 states and 945 transitions. [2024-11-13 21:24:02,071 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 945 transitions. [2024-11-13 21:24:02,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:24:02,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:02,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:02,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:04,305 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:13,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:13,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 855 states and 945 transitions. [2024-11-13 21:24:13,522 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 945 transitions. [2024-11-13 21:24:13,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:24:13,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:13,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:13,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:15,903 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:20,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:20,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 947 states to 856 states and 947 transitions. [2024-11-13 21:24:20,920 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 947 transitions. [2024-11-13 21:24:20,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:24:20,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:20,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:21,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:22,997 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:29,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:29,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 857 states and 948 transitions. [2024-11-13 21:24:29,936 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 948 transitions. [2024-11-13 21:24:29,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 21:24:29,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:29,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:30,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:32,594 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:42,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:42,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 858 states and 948 transitions. [2024-11-13 21:24:42,666 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 948 transitions. [2024-11-13 21:24:42,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:24:42,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:42,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:42,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:44,235 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:48,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:48,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 859 states and 949 transitions. [2024-11-13 21:24:48,137 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 949 transitions. [2024-11-13 21:24:48,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:24:48,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:48,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:48,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:51,404 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:24:56,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:56,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 860 states and 951 transitions. [2024-11-13 21:24:56,879 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 951 transitions. [2024-11-13 21:24:56,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:24:56,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:56,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:56,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:58,962 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:06,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:06,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 861 states and 951 transitions. [2024-11-13 21:25:06,007 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 951 transitions. [2024-11-13 21:25:06,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:25:06,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:06,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:06,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:07,638 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:11,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:11,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 862 states and 952 transitions. [2024-11-13 21:25:11,675 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 952 transitions. [2024-11-13 21:25:11,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:25:11,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:11,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:11,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:13,324 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:17,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:17,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 863 states and 953 transitions. [2024-11-13 21:25:17,190 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 953 transitions. [2024-11-13 21:25:17,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:25:17,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:17,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:17,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:21,129 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:27,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:27,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 864 states and 955 transitions. [2024-11-13 21:25:27,436 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 955 transitions. [2024-11-13 21:25:27,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:25:27,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:27,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:27,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:29,779 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:37,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:37,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 865 states and 955 transitions. [2024-11-13 21:25:37,140 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 955 transitions. [2024-11-13 21:25:37,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:25:37,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:37,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:37,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:38,753 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:42,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:42,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 866 states and 956 transitions. [2024-11-13 21:25:42,914 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 956 transitions. [2024-11-13 21:25:42,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:25:42,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:42,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:43,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:44,757 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:49,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:49,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 867 states and 957 transitions. [2024-11-13 21:25:49,043 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 957 transitions. [2024-11-13 21:25:49,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 21:25:49,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:49,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:49,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:53,079 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:25:59,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:59,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 868 states and 959 transitions. [2024-11-13 21:25:59,708 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 959 transitions. [2024-11-13 21:25:59,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:25:59,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:59,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:59,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:02,023 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:09,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:09,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 869 states and 959 transitions. [2024-11-13 21:26:09,741 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 959 transitions. [2024-11-13 21:26:09,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 21:26:09,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:09,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:09,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:12,587 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:17,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:17,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 870 states and 961 transitions. [2024-11-13 21:26:17,968 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 961 transitions. [2024-11-13 21:26:17,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:26:17,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:17,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:18,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:20,097 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:27,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:27,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 871 states and 962 transitions. [2024-11-13 21:26:27,879 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 962 transitions. [2024-11-13 21:26:27,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:26:27,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:27,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:28,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:31,218 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:43,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:43,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 872 states and 962 transitions. [2024-11-13 21:26:43,412 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 962 transitions. [2024-11-13 21:26:43,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:26:43,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:43,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:43,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:46,509 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:26:52,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:52,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 873 states and 964 transitions. [2024-11-13 21:26:52,470 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 964 transitions. [2024-11-13 21:26:52,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:26:52,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:52,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:52,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:54,772 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:03,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:03,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 874 states and 965 transitions. [2024-11-13 21:27:03,790 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 965 transitions. [2024-11-13 21:27:03,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:27:03,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:03,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:03,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:06,135 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:15,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:15,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 875 states and 966 transitions. [2024-11-13 21:27:15,230 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 966 transitions. [2024-11-13 21:27:15,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 21:27:15,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:15,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:15,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:19,411 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:37,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:37,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 876 states and 966 transitions. [2024-11-13 21:27:37,117 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 966 transitions. [2024-11-13 21:27:37,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:27:37,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:37,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:37,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:41,195 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:27:48,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:48,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 877 states and 968 transitions. [2024-11-13 21:27:48,063 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 968 transitions. [2024-11-13 21:27:48,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:27:48,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:48,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:48,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:51,694 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:01,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:01,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 878 states and 968 transitions. [2024-11-13 21:28:01,578 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 968 transitions. [2024-11-13 21:28:01,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:28:01,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:01,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:01,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:04,377 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:10,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:10,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 879 states and 969 transitions. [2024-11-13 21:28:10,379 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 969 transitions. [2024-11-13 21:28:10,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:28:10,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:10,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:10,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:15,473 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:23,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:23,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 880 states and 971 transitions. [2024-11-13 21:28:23,732 INFO L276 IsEmpty]: Start isEmpty. Operand 880 states and 971 transitions. [2024-11-13 21:28:23,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:28:23,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:23,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:23,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:27,085 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:37,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:37,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 881 states and 972 transitions. [2024-11-13 21:28:37,535 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 972 transitions. [2024-11-13 21:28:37,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 21:28:37,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:37,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:37,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:40,478 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:28:50,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:28:50,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 882 states and 973 transitions. [2024-11-13 21:28:50,028 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 973 transitions. [2024-11-13 21:28:50,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:28:50,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:28:50,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:28:50,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:28:53,128 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:03,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:03,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 883 states and 974 transitions. [2024-11-13 21:29:03,329 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 974 transitions. [2024-11-13 21:29:03,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:29:03,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:03,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:03,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:06,664 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:16,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:16,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 884 states and 975 transitions. [2024-11-13 21:29:16,981 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 975 transitions. [2024-11-13 21:29:16,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:29:16,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:16,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:17,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:20,439 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:30,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:30,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 885 states and 976 transitions. [2024-11-13 21:29:30,954 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 976 transitions. [2024-11-13 21:29:30,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 21:29:30,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:30,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:31,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:34,591 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:29:44,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:29:44,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 886 states and 977 transitions. [2024-11-13 21:29:44,704 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 977 transitions. [2024-11-13 21:29:44,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:29:44,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:29:44,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:29:44,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:29:54,202 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:35,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:35,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 887 states and 977 transitions. [2024-11-13 21:30:35,560 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 977 transitions. [2024-11-13 21:30:35,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:30:35,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:35,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:35,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:40,573 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:30:48,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:30:48,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 888 states and 979 transitions. [2024-11-13 21:30:48,525 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 979 transitions. [2024-11-13 21:30:48,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:30:48,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:30:48,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:30:48,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:30:53,147 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:04,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:04,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 889 states and 979 transitions. [2024-11-13 21:31:04,850 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 979 transitions. [2024-11-13 21:31:04,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 21:31:04,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:04,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:05,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:10,362 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:31:18,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:31:18,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 890 states and 981 transitions. [2024-11-13 21:31:18,906 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 981 transitions. [2024-11-13 21:31:18,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:31:18,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:31:18,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:31:19,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:31:22,916 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.