./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.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_b359abff-33cb-4550-845a-2652af1bb15d/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b359abff-33cb-4550-845a-2652af1bb15d/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_b359abff-33cb-4550-845a-2652af1bb15d/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b359abff-33cb-4550-845a-2652af1bb15d/bin/ukojak-verify-EEHR8qb7sm/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b359abff-33cb-4550-845a-2652af1bb15d/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_b359abff-33cb-4550-845a-2652af1bb15d/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 7743788eb05cb3443d5449a0c3250a50955573eb924e62e5cc797e3ef82e3ba3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:48:02,468 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:48:02,573 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b359abff-33cb-4550-845a-2652af1bb15d/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2024-11-13 22:48:02,580 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:48:02,581 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:48:02,622 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:48:02,623 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:48:02,624 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:48:02,624 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:48:02,624 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:48:02,624 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:48:02,624 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:48:02,624 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:48:02,624 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-13 22:48:02,624 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-13 22:48:02,625 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2024-11-13 22:48:02,625 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:48:02,625 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:48:02,625 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:48:02,627 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:48:02,627 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:48:02,627 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:48:02,629 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:48:02,629 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:48:02,629 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:48:02,629 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:48:02,630 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:48:02,630 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:48:02,630 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:48:02,630 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:48:02,630 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_b359abff-33cb-4550-845a-2652af1bb15d/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 -> 7743788eb05cb3443d5449a0c3250a50955573eb924e62e5cc797e3ef82e3ba3 [2024-11-13 22:48:02,975 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:48:02,984 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:48:02,987 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:48:02,988 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:48:02,989 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:48:02,990 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b359abff-33cb-4550-845a-2652af1bb15d/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i Unable to find full path for "g++" [2024-11-13 22:48:04,905 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:48:05,431 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:48:05,434 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b359abff-33cb-4550-845a-2652af1bb15d/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_test6-1.i [2024-11-13 22:48:05,462 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b359abff-33cb-4550-845a-2652af1bb15d/bin/ukojak-verify-EEHR8qb7sm/data/f3818c52f/69c1b81e19964f36808ec21ff782ff1e/FLAGb499ec3a1 [2024-11-13 22:48:05,484 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b359abff-33cb-4550-845a-2652af1bb15d/bin/ukojak-verify-EEHR8qb7sm/data/f3818c52f/69c1b81e19964f36808ec21ff782ff1e [2024-11-13 22:48:05,488 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:48:05,491 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:48:05,493 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:48:05,495 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:48:05,502 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:48:05,503 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:48:05" (1/1) ... [2024-11-13 22:48:05,504 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13726bfd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:05, skipping insertion in model container [2024-11-13 22:48:05,507 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:48:05" (1/1) ... [2024-11-13 22:48:05,579 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:48:06,413 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:48:06,432 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:48:06,645 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:48:06,727 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:48:06,728 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:06 WrapperNode [2024-11-13 22:48:06,730 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:48:06,731 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:48:06,731 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:48:06,731 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:48:06,739 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:06" (1/1) ... [2024-11-13 22:48:06,786 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:06" (1/1) ... [2024-11-13 22:48:06,882 INFO L138 Inliner]: procedures = 282, calls = 300, calls flagged for inlining = 24, calls inlined = 36, statements flattened = 1607 [2024-11-13 22:48:06,882 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:48:06,883 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:48:06,883 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:48:06,883 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:48:06,892 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:06" (1/1) ... [2024-11-13 22:48:06,892 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:06" (1/1) ... [2024-11-13 22:48:06,907 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:06" (1/1) ... [2024-11-13 22:48:06,907 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:06" (1/1) ... [2024-11-13 22:48:06,991 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:06" (1/1) ... [2024-11-13 22:48:07,016 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:06" (1/1) ... [2024-11-13 22:48:07,027 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:06" (1/1) ... [2024-11-13 22:48:07,036 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:06" (1/1) ... [2024-11-13 22:48:07,055 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:48:07,056 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:48:07,056 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:48:07,056 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:48:07,061 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:06" (1/1) ... [2024-11-13 22:48:07,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:48:07,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b359abff-33cb-4550-845a-2652af1bb15d/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:48:07,119 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b359abff-33cb-4550-845a-2652af1bb15d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:48:07,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b359abff-33cb-4550-845a-2652af1bb15d/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:48:07,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:48:07,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:48:07,159 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:48:07,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:48:07,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:48:07,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:48:07,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:48:07,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:48:07,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:48:07,161 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:48:07,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:48:07,486 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:48:07,488 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:48:10,913 INFO L? ?]: Removed 1379 outVars from TransFormulas that were not future-live. [2024-11-13 22:48:10,914 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:48:12,999 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:48:12,999 INFO L316 CfgBuilder]: Removed 63 assume(true) statements. [2024-11-13 22:48:12,999 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:48:12 BoogieIcfgContainer [2024-11-13 22:48:12,999 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:48:13,000 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:48:13,000 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:48:13,013 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:48:13,014 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:48:12" (1/1) ... [2024-11-13 22:48:13,025 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:48:13,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:13,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 1042 states and 1184 transitions. [2024-11-13 22:48:13,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1184 transitions. [2024-11-13 22:48:13,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 22:48:13,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:13,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:13,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:13,415 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 22:48:13,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:13,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 1041 states and 1183 transitions. [2024-11-13 22:48:13,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1183 transitions. [2024-11-13 22:48:13,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2024-11-13 22:48:13,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:13,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:13,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:13,659 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 22:48:13,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:13,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 1040 states and 1182 transitions. [2024-11-13 22:48:13,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1182 transitions. [2024-11-13 22:48:13,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 22:48:13,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:13,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:13,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:13,837 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 22:48:13,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:13,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 1039 states and 1180 transitions. [2024-11-13 22:48:13,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1180 transitions. [2024-11-13 22:48:13,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 22:48:13,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:13,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:13,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:13,979 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 22:48:14,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:14,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 1040 states and 1182 transitions. [2024-11-13 22:48:14,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1182 transitions. [2024-11-13 22:48:14,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:48:14,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:14,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:14,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:14,117 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 22:48:14,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:14,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 1039 states and 1181 transitions. [2024-11-13 22:48:14,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1181 transitions. [2024-11-13 22:48:14,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:48:14,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:14,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:14,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:14,395 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 22:48:14,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:14,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 1042 states and 1186 transitions. [2024-11-13 22:48:14,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1186 transitions. [2024-11-13 22:48:14,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:48:14,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:14,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:14,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:14,778 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 22:48:14,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:14,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 1043 states and 1189 transitions. [2024-11-13 22:48:14,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 1189 transitions. [2024-11-13 22:48:14,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:48:14,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:14,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:14,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:14,860 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 22:48:14,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:14,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 1043 states and 1188 transitions. [2024-11-13 22:48:14,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 1188 transitions. [2024-11-13 22:48:14,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:48:14,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:14,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:14,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:15,020 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 22:48:15,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:15,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 1044 states and 1190 transitions. [2024-11-13 22:48:15,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1190 transitions. [2024-11-13 22:48:15,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:48:15,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:15,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:15,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:15,327 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 22:48:15,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:15,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 1045 states and 1192 transitions. [2024-11-13 22:48:15,664 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1192 transitions. [2024-11-13 22:48:15,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:48:15,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:15,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:15,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:15,707 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 22:48:15,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:15,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 1044 states and 1190 transitions. [2024-11-13 22:48:15,740 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1190 transitions. [2024-11-13 22:48:15,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 22:48:15,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:15,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:15,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:15,805 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 22:48:15,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:15,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 1045 states and 1192 transitions. [2024-11-13 22:48:15,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1192 transitions. [2024-11-13 22:48:15,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:48:15,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:15,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:15,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:15,870 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 22:48:16,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:16,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 1046 states and 1194 transitions. [2024-11-13 22:48:16,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 1194 transitions. [2024-11-13 22:48:16,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:48:16,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:16,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:16,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:16,111 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 22:48:16,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:16,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 1048 states and 1198 transitions. [2024-11-13 22:48:16,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1198 transitions. [2024-11-13 22:48:16,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:48:16,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:16,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:16,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:16,339 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 22:48:16,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:16,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 1047 states and 1197 transitions. [2024-11-13 22:48:16,359 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 1197 transitions. [2024-11-13 22:48:16,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:48:16,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:16,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:16,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:16,419 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 22:48:16,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:16,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 1048 states and 1198 transitions. [2024-11-13 22:48:16,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1198 transitions. [2024-11-13 22:48:16,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:48:16,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:16,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:16,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:16,484 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 22:48:16,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:16,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 1049 states and 1200 transitions. [2024-11-13 22:48:16,665 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 1200 transitions. [2024-11-13 22:48:16,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:48:16,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:16,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:16,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:16,759 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 22:48:16,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:16,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 1052 states and 1204 transitions. [2024-11-13 22:48:16,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1204 transitions. [2024-11-13 22:48:16,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:48:16,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:16,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:16,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:16,920 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 22:48:16,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:16,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 1052 states and 1202 transitions. [2024-11-13 22:48:16,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1202 transitions. [2024-11-13 22:48:16,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:48:16,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:16,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:16,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:17,088 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 22:48:17,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:17,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 1050 states and 1199 transitions. [2024-11-13 22:48:17,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1199 transitions. [2024-11-13 22:48:17,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:48:17,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:17,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:17,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:17,595 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 22:48:17,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:17,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 1050 states and 1195 transitions. [2024-11-13 22:48:17,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1195 transitions. [2024-11-13 22:48:17,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:48:17,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:17,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:17,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:17,648 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 22:48:17,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:17,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 1050 states and 1193 transitions. [2024-11-13 22:48:17,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1193 transitions. [2024-11-13 22:48:17,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:48:17,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:17,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:17,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:17,801 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 22:48:17,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:17,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 1052 states and 1197 transitions. [2024-11-13 22:48:17,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1197 transitions. [2024-11-13 22:48:17,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:48:17,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:17,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:17,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:18,109 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 22:48:18,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:18,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 1057 states and 1204 transitions. [2024-11-13 22:48:18,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 1204 transitions. [2024-11-13 22:48:18,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:48:18,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:18,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:18,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:18,590 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:18,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:18,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 1059 states and 1209 transitions. [2024-11-13 22:48:18,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1209 transitions. [2024-11-13 22:48:18,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:48:18,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:18,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:18,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:19,139 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 22:48:19,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:19,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 1062 states and 1216 transitions. [2024-11-13 22:48:19,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 1216 transitions. [2024-11-13 22:48:19,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 22:48:19,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:19,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:19,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:19,552 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 22:48:19,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:19,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 1067 states and 1225 transitions. [2024-11-13 22:48:19,968 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 1225 transitions. [2024-11-13 22:48:19,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:48:19,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:19,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:19,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:20,113 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 22:48:20,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:20,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 1070 states and 1229 transitions. [2024-11-13 22:48:20,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1229 transitions. [2024-11-13 22:48:20,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:48:20,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:20,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:20,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:20,340 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 22:48:20,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:20,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 1073 states and 1234 transitions. [2024-11-13 22:48:20,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 1234 transitions. [2024-11-13 22:48:20,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:48:20,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:20,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:20,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:20,560 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 22:48:20,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:20,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 1078 states and 1241 transitions. [2024-11-13 22:48:20,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1241 transitions. [2024-11-13 22:48:20,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:48:20,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:20,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:20,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:20,822 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 22:48:20,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:20,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 1081 states and 1245 transitions. [2024-11-13 22:48:20,866 INFO L276 IsEmpty]: Start isEmpty. Operand 1081 states and 1245 transitions. [2024-11-13 22:48:20,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:48:20,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:20,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:20,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:20,964 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 22:48:21,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:21,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 1097 states and 1263 transitions. [2024-11-13 22:48:21,523 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 1263 transitions. [2024-11-13 22:48:21,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:48:21,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:21,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:21,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:21,696 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 22:48:22,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:22,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 1113 states and 1288 transitions. [2024-11-13 22:48:22,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 1288 transitions. [2024-11-13 22:48:22,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:48:22,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:22,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:22,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:22,458 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 22:48:22,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:22,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 1116 states and 1292 transitions. [2024-11-13 22:48:22,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1116 states and 1292 transitions. [2024-11-13 22:48:22,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:48:22,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:22,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:22,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:22,807 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 22:48:22,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:22,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 1119 states and 1296 transitions. [2024-11-13 22:48:22,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1119 states and 1296 transitions. [2024-11-13 22:48:22,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:48:22,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:22,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:22,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:23,196 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 22:48:23,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:23,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 1122 states and 1302 transitions. [2024-11-13 22:48:23,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 1302 transitions. [2024-11-13 22:48:23,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:48:23,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:23,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:23,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:23,769 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:24,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:24,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 1124 states and 1305 transitions. [2024-11-13 22:48:24,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 1305 transitions. [2024-11-13 22:48:24,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:48:24,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:24,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:24,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:24,143 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 22:48:24,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:24,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1309 states to 1127 states and 1309 transitions. [2024-11-13 22:48:24,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1309 transitions. [2024-11-13 22:48:24,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:48:24,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:24,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:24,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:24,286 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:48:24,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:24,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 1130 states and 1313 transitions. [2024-11-13 22:48:24,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 1313 transitions. [2024-11-13 22:48:24,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:48:24,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:24,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:24,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:24,383 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 22:48:24,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:24,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 1133 states and 1317 transitions. [2024-11-13 22:48:24,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1317 transitions. [2024-11-13 22:48:24,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:48:24,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:24,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:24,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:24,530 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 22:48:24,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:24,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1321 states to 1136 states and 1321 transitions. [2024-11-13 22:48:24,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 1321 transitions. [2024-11-13 22:48:24,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 22:48:24,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:24,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:24,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:24,604 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 22:48:25,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:25,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 1136 states and 1319 transitions. [2024-11-13 22:48:25,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 1319 transitions. [2024-11-13 22:48:25,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:48:25,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:25,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:25,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:25,690 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 22:48:37,484 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:48:45,049 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:48:47,557 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:48:47,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:47,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 1167 states and 1369 transitions. [2024-11-13 22:48:47,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1369 transitions. [2024-11-13 22:48:47,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 22:48:47,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:47,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:47,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:47,836 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:49:00,014 WARN L539 Checker$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 22:49:10,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:49:20,027 WARN L539 Checker$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 22:49:30,045 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:49:30,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:30,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 1198 states and 1419 transitions. [2024-11-13 22:49:30,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 1419 transitions. [2024-11-13 22:49:30,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:49:30,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:30,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:30,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:30,164 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 22:49:30,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:30,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 1199 states and 1419 transitions. [2024-11-13 22:49:30,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 1419 transitions. [2024-11-13 22:49:30,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:49:30,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:30,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:30,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:30,418 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 22:49:30,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:30,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 1200 states and 1419 transitions. [2024-11-13 22:49:30,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 1419 transitions. [2024-11-13 22:49:30,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:49:30,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:30,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:30,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:30,583 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 22:49:30,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:30,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 1199 states and 1418 transitions. [2024-11-13 22:49:30,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 1418 transitions. [2024-11-13 22:49:30,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:49:30,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:30,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:30,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:31,004 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 22:49:31,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:31,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 1200 states and 1420 transitions. [2024-11-13 22:49:31,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 1420 transitions. [2024-11-13 22:49:31,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:49:31,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:31,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:31,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:31,764 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 22:49:31,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:31,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 1201 states and 1420 transitions. [2024-11-13 22:49:31,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 1420 transitions. [2024-11-13 22:49:31,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:49:31,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:31,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:31,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:31,989 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 22:49:32,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:32,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 1202 states and 1420 transitions. [2024-11-13 22:49:32,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 1420 transitions. [2024-11-13 22:49:32,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:49:32,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:32,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:32,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:32,154 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 22:49:32,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:32,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 1201 states and 1419 transitions. [2024-11-13 22:49:32,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 1419 transitions. [2024-11-13 22:49:32,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:49:32,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:32,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:32,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:32,423 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 22:49:32,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:32,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 1202 states and 1420 transitions. [2024-11-13 22:49:32,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 1420 transitions. [2024-11-13 22:49:32,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:49:32,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:32,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:32,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:32,646 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 22:49:32,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:32,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 1201 states and 1419 transitions. [2024-11-13 22:49:32,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 1419 transitions. [2024-11-13 22:49:32,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:49:32,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:32,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:32,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:32,919 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 22:49:32,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:32,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1422 states to 1203 states and 1422 transitions. [2024-11-13 22:49:32,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 1422 transitions. [2024-11-13 22:49:32,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:49:32,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:33,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:33,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:33,243 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 22:49:41,336 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:49:41,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:41,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 1247 states and 1489 transitions. [2024-11-13 22:49:41,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1489 transitions. [2024-11-13 22:49:41,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:49:41,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:41,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:41,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:41,976 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 22:49:42,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:42,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 1248 states and 1489 transitions. [2024-11-13 22:49:42,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 1489 transitions. [2024-11-13 22:49:42,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:49:42,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:42,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:42,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:42,161 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 22:49:42,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:42,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 1247 states and 1488 transitions. [2024-11-13 22:49:42,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1488 transitions. [2024-11-13 22:49:42,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:49:42,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:42,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:42,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:42,489 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 22:49:42,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:42,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 1248 states and 1489 transitions. [2024-11-13 22:49:42,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 1489 transitions. [2024-11-13 22:49:42,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:49:42,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:42,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:42,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:42,703 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 22:49:42,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:42,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 1249 states and 1489 transitions. [2024-11-13 22:49:42,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 1489 transitions. [2024-11-13 22:49:42,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:49:42,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:42,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:42,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:42,964 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 22:49:43,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:43,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 1251 states and 1489 transitions. [2024-11-13 22:49:43,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1489 transitions. [2024-11-13 22:49:43,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:49:43,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:43,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:43,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:43,446 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 22:49:43,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:43,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 1253 states and 1491 transitions. [2024-11-13 22:49:43,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1491 transitions. [2024-11-13 22:49:43,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:49:43,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:43,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:43,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:45,143 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 22:49:55,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:55,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 1303 states and 1566 transitions. [2024-11-13 22:49:55,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 1566 transitions. [2024-11-13 22:49:55,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:49:55,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:55,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:55,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:56,411 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 22:50:15,519 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:50:17,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:50:20,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:20,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 1353 states and 1641 transitions. [2024-11-13 22:50:20,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 1641 transitions. [2024-11-13 22:50:20,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:50:20,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:20,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:20,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:20,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:50:22,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:22,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 1354 states and 1642 transitions. [2024-11-13 22:50:22,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 1642 transitions. [2024-11-13 22:50:22,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:50:22,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:22,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:26,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:26,998 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 22:50:29,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:29,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 1355 states and 1642 transitions. [2024-11-13 22:50:29,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 1642 transitions. [2024-11-13 22:50:29,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:50:29,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:29,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:29,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:29,801 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 22:50:37,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:37,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1689 states to 1386 states and 1689 transitions. [2024-11-13 22:50:37,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 1689 transitions. [2024-11-13 22:50:37,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:50:37,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:37,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:37,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:38,675 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 22:50:43,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:43,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 1398 states and 1705 transitions. [2024-11-13 22:50:43,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 1705 transitions. [2024-11-13 22:50:43,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:50:43,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:43,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:43,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:43,886 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 22:50:43,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:43,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 1397 states and 1704 transitions. [2024-11-13 22:50:43,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 1704 transitions. [2024-11-13 22:50:43,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:50:43,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:43,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:43,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:44,326 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 22:50:45,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:45,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 1398 states and 1706 transitions. [2024-11-13 22:50:45,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1398 states and 1706 transitions. [2024-11-13 22:50:45,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:50:45,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:45,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:45,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:45,445 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 22:50:45,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:45,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 1397 states and 1704 transitions. [2024-11-13 22:50:45,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 1704 transitions. [2024-11-13 22:50:45,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:50:45,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:45,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:45,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:45,624 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 22:50:45,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:45,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 1399 states and 1706 transitions. [2024-11-13 22:50:45,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1399 states and 1706 transitions. [2024-11-13 22:50:45,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:50:45,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:45,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:45,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:46,948 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 22:50:49,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:49,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1711 states to 1403 states and 1711 transitions. [2024-11-13 22:50:49,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states and 1711 transitions. [2024-11-13 22:50:49,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:50:49,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:49,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:49,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:50,881 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 22:50:57,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:57,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 1413 states and 1726 transitions. [2024-11-13 22:50:57,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1413 states and 1726 transitions. [2024-11-13 22:50:57,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:50:57,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:57,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:57,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:57,759 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 22:50:59,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:59,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1733 states to 1417 states and 1733 transitions. [2024-11-13 22:50:59,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1417 states and 1733 transitions. [2024-11-13 22:50:59,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:50:59,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:59,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:59,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:59,778 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 22:51:01,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:01,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1736 states to 1419 states and 1736 transitions. [2024-11-13 22:51:01,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 1736 transitions. [2024-11-13 22:51:01,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:51:01,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:01,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:01,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:02,514 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 22:51:05,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:05,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 1422 states and 1744 transitions. [2024-11-13 22:51:05,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 1744 transitions. [2024-11-13 22:51:05,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:51:05,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:05,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:05,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:06,992 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 22:51:11,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:11,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 1425 states and 1754 transitions. [2024-11-13 22:51:11,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 1754 transitions. [2024-11-13 22:51:11,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:51:11,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:11,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:11,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:13,428 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 22:51:19,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:19,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1763 states to 1431 states and 1763 transitions. [2024-11-13 22:51:19,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 1763 transitions. [2024-11-13 22:51:19,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:51:19,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:19,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:19,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:19,172 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 22:51:20,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:20,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1765 states to 1432 states and 1765 transitions. [2024-11-13 22:51:20,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 1765 transitions. [2024-11-13 22:51:20,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:51:20,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:20,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:20,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:20,181 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 22:51:21,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:21,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 1434 states and 1768 transitions. [2024-11-13 22:51:21,202 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 1768 transitions. [2024-11-13 22:51:21,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:51:21,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:21,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:21,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:22,244 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 22:51:27,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:27,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1779 states to 1439 states and 1779 transitions. [2024-11-13 22:51:27,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 1779 transitions. [2024-11-13 22:51:27,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:51:27,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:27,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:27,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:30,706 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 22:51:35,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:35,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 1441 states and 1784 transitions. [2024-11-13 22:51:35,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 1784 transitions. [2024-11-13 22:51:35,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:51:35,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:35,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:35,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:35,138 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 22:51:36,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:36,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 1442 states and 1786 transitions. [2024-11-13 22:51:36,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 1786 transitions. [2024-11-13 22:51:36,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:51:36,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:36,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:36,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:36,181 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 22:51:37,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:37,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1789 states to 1444 states and 1789 transitions. [2024-11-13 22:51:37,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1789 transitions. [2024-11-13 22:51:37,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:51:37,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:37,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:37,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:39,685 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 22:51:44,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:44,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 1448 states and 1798 transitions. [2024-11-13 22:51:44,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 1798 transitions. [2024-11-13 22:51:44,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:51:44,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:44,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:44,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:46,759 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 22:51:50,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:50,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 1450 states and 1803 transitions. [2024-11-13 22:51:50,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 1803 transitions. [2024-11-13 22:51:50,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:51:50,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:50,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:50,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:50,931 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 22:51:52,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:52,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1805 states to 1451 states and 1805 transitions. [2024-11-13 22:51:52,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 1805 transitions. [2024-11-13 22:51:52,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:51:52,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:52,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:52,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:52,338 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 22:51:53,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:53,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1808 states to 1453 states and 1808 transitions. [2024-11-13 22:51:53,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1453 states and 1808 transitions. [2024-11-13 22:51:53,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:51:53,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:53,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:53,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:51:55,295 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 22:51:57,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:51:57,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 1457 states and 1817 transitions. [2024-11-13 22:51:57,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 1817 transitions. [2024-11-13 22:51:57,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:51:57,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:51:57,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:51:57,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:00,435 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 22:52:04,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:04,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 1459 states and 1822 transitions. [2024-11-13 22:52:04,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 1822 transitions. [2024-11-13 22:52:04,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:52:04,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:04,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:04,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:04,389 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 22:52:05,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:05,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1824 states to 1460 states and 1824 transitions. [2024-11-13 22:52:05,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 1824 transitions. [2024-11-13 22:52:05,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:52:05,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:05,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:05,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:05,504 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 22:52:06,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:06,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 1462 states and 1827 transitions. [2024-11-13 22:52:06,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 1827 transitions. [2024-11-13 22:52:06,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:52:06,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:06,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:06,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:10,097 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 22:52:40,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:52:40,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1872 states to 1487 states and 1872 transitions. [2024-11-13 22:52:40,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 1872 transitions. [2024-11-13 22:52:40,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:52:40,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:52:40,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:52:40,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:52:40,538 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 22:53:02,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:02,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1902 states to 1504 states and 1902 transitions. [2024-11-13 22:53:02,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1504 states and 1902 transitions. [2024-11-13 22:53:02,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:53:02,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:02,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:02,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:06,474 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 22:53:21,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:21,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1921 states to 1512 states and 1921 transitions. [2024-11-13 22:53:21,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 1921 transitions. [2024-11-13 22:53:21,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:53:21,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:21,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:21,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:28,437 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 22:53:40,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:53:40,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 1517 states and 1933 transitions. [2024-11-13 22:53:40,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 1933 transitions. [2024-11-13 22:53:40,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:53:40,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:53:40,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:53:40,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:53:41,382 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 22:54:08,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:08,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1535 states and 1967 transitions. [2024-11-13 22:54:08,858 INFO L276 IsEmpty]: Start isEmpty. Operand 1535 states and 1967 transitions. [2024-11-13 22:54:08,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:54:08,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:08,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:08,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:09,547 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 22:54:16,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:16,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1977 states to 1539 states and 1977 transitions. [2024-11-13 22:54:16,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 1977 transitions. [2024-11-13 22:54:16,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:54:16,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:16,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:16,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:17,253 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 22:54:24,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:54:24,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 1544 states and 1988 transitions. [2024-11-13 22:54:24,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 1988 transitions. [2024-11-13 22:54:24,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:54:24,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:54:24,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:54:24,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:54:32,752 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 22:55:02,838 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 22:55:50,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:55:50,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2110 states to 1618 states and 2110 transitions. [2024-11-13 22:55:50,809 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 2110 transitions. [2024-11-13 22:55:50,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:55:50,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:55:50,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:55:50,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:02,251 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 22:56:23,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:23,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2124 states to 1623 states and 2124 transitions. [2024-11-13 22:56:23,619 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 2124 transitions. [2024-11-13 22:56:23,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:56:23,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:23,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:23,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:23,692 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 22:56:25,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:25,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2126 states to 1624 states and 2126 transitions. [2024-11-13 22:56:25,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 2126 transitions. [2024-11-13 22:56:25,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:56:25,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:25,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:25,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:25,756 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 22:56:27,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:27,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2129 states to 1626 states and 2129 transitions. [2024-11-13 22:56:27,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 2129 transitions. [2024-11-13 22:56:27,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:56:27,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:27,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:27,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:56:37,729 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 22:56:52,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:56:52,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2133 states to 1628 states and 2133 transitions. [2024-11-13 22:56:52,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1628 states and 2133 transitions. [2024-11-13 22:56:52,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:56:52,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:56:52,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:56:52,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:01,839 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 22:57:17,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:17,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2143 states to 1632 states and 2143 transitions. [2024-11-13 22:57:17,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1632 states and 2143 transitions. [2024-11-13 22:57:17,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:57:17,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:17,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:17,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:17,995 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 22:57:18,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:18,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2123 states to 1615 states and 2123 transitions. [2024-11-13 22:57:18,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 2123 transitions. [2024-11-13 22:57:18,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:57:18,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:18,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:18,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:18,121 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 22:57:20,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:20,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2126 states to 1617 states and 2126 transitions. [2024-11-13 22:57:20,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 2126 transitions. [2024-11-13 22:57:20,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:57:20,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:20,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:20,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:20,462 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 22:57:22,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:22,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2130 states to 1620 states and 2130 transitions. [2024-11-13 22:57:22,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1620 states and 2130 transitions. [2024-11-13 22:57:22,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:57:22,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:22,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:22,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:24,022 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 22:57:27,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:27,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2135 states to 1623 states and 2135 transitions. [2024-11-13 22:57:27,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 2135 transitions. [2024-11-13 22:57:27,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:57:27,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:27,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:27,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:57:37,951 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 22:57:54,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:57:54,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 1628 states and 2145 transitions. [2024-11-13 22:57:54,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1628 states and 2145 transitions. [2024-11-13 22:57:54,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:57:54,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:57:54,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:57:54,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:03,083 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 22:58:33,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:58:33,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2161 states to 1636 states and 2161 transitions. [2024-11-13 22:58:33,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1636 states and 2161 transitions. [2024-11-13 22:58:33,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:58:33,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:58:33,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:58:33,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:58:42,848 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 22:59:24,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:24,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2188 states to 1648 states and 2188 transitions. [2024-11-13 22:59:24,481 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 2188 transitions. [2024-11-13 22:59:24,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:59:24,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:24,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:24,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:25,252 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 22:59:32,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:32,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2196 states to 1655 states and 2196 transitions. [2024-11-13 22:59:32,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1655 states and 2196 transitions. [2024-11-13 22:59:32,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:59:32,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:32,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:32,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:33,235 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 22:59:40,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:40,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2208 states to 1663 states and 2208 transitions. [2024-11-13 22:59:40,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1663 states and 2208 transitions. [2024-11-13 22:59:40,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:59:40,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:40,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:41,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:42,952 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 22:59:52,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:52,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 1664 states and 2210 transitions. [2024-11-13 22:59:52,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1664 states and 2210 transitions. [2024-11-13 22:59:52,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:59:52,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:52,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:52,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:54,252 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 23:00:03,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:03,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1665 states and 2213 transitions. [2024-11-13 23:00:03,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1665 states and 2213 transitions. [2024-11-13 23:00:03,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 23:00:03,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:03,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:03,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:06,795 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 23:00:21,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:21,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1668 states and 2219 transitions. [2024-11-13 23:00:21,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1668 states and 2219 transitions. [2024-11-13 23:00:21,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:00:21,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:21,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:21,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:23,730 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 23:00:33,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:33,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 1670 states and 2222 transitions. [2024-11-13 23:00:33,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1670 states and 2222 transitions. [2024-11-13 23:00:33,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 23:00:33,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:33,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:34,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:36,480 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 23:00:46,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:46,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1672 states and 2225 transitions. [2024-11-13 23:00:46,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 2225 transitions. [2024-11-13 23:00:46,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 23:00:46,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:46,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:47,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:49,294 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 23:01:00,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:00,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1674 states and 2228 transitions. [2024-11-13 23:01:00,015 INFO L276 IsEmpty]: Start isEmpty. Operand 1674 states and 2228 transitions. [2024-11-13 23:01:00,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:01:00,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:00,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:00,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:02,477 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 23:01:13,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:13,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1676 states and 2231 transitions. [2024-11-13 23:01:13,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 2231 transitions. [2024-11-13 23:01:13,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 23:01:13,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:13,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:13,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:15,754 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 23:01:26,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:26,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1678 states and 2234 transitions. [2024-11-13 23:01:26,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1678 states and 2234 transitions. [2024-11-13 23:01:26,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 23:01:26,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:26,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:26,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:34,864 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.