./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb15abe-a8c3-472a-aca6-4c98d4fa6341/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb15abe-a8c3-472a-aca6-4c98d4fa6341/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_abb15abe-a8c3-472a-aca6-4c98d4fa6341/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb15abe-a8c3-472a-aca6-4c98d4fa6341/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb15abe-a8c3-472a-aca6-4c98d4fa6341/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb15abe-a8c3-472a-aca6-4c98d4fa6341/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 834766c90c3d5af368509ae691087999af545dba19d7eed6a5d75f823cbb2437 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:50:06,019 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:50:06,101 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb15abe-a8c3-472a-aca6-4c98d4fa6341/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:50:06,106 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:50:06,107 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:50:06,155 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:50:06,156 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:50:06,157 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:50:06,157 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:50:06,158 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:50:06,158 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:50:06,159 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:50:06,160 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:50:06,160 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:50:06,160 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:50:06,160 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:50:06,161 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:50:06,161 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:50:06,161 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:50:06,162 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:50:06,162 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:50:06,162 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:50:06,162 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:50:06,162 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:50:06,162 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:50:06,162 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:50:06,163 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:50:06,163 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:50:06,163 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:50:06,164 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:50:06,164 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:50:06,164 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:50:06,164 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:50:06,164 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_abb15abe-a8c3-472a-aca6-4c98d4fa6341/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 ! call(reach_error())) ) 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 -> 834766c90c3d5af368509ae691087999af545dba19d7eed6a5d75f823cbb2437 [2024-11-13 20:50:06,560 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:50:06,570 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:50:06,575 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:50:06,577 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:50:06,578 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:50:06,579 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb15abe-a8c3-472a-aca6-4c98d4fa6341/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i Unable to find full path for "g++" [2024-11-13 20:50:08,856 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:50:09,266 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:50:09,267 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb15abe-a8c3-472a-aca6-4c98d4fa6341/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i [2024-11-13 20:50:09,305 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb15abe-a8c3-472a-aca6-4c98d4fa6341/bin/ukojak-verify-EEHR8qb7sm/data/9ccd8b888/b0c8cf7fce3545bf86a4aa0bbf4513dd/FLAGcb483ae33 [2024-11-13 20:50:09,474 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb15abe-a8c3-472a-aca6-4c98d4fa6341/bin/ukojak-verify-EEHR8qb7sm/data/9ccd8b888/b0c8cf7fce3545bf86a4aa0bbf4513dd [2024-11-13 20:50:09,476 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:50:09,483 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:50:09,488 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:50:09,490 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:50:09,502 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:50:09,503 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:50:09" (1/1) ... [2024-11-13 20:50:09,504 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@669b25f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:50:09, skipping insertion in model container [2024-11-13 20:50:09,504 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:50:09" (1/1) ... [2024-11-13 20:50:09,591 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:50:10,100 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb15abe-a8c3-472a-aca6-4c98d4fa6341/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i[33021,33034] [2024-11-13 20:50:10,257 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:50:10,269 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:50:10,313 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb15abe-a8c3-472a-aca6-4c98d4fa6341/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test4-2.i[33021,33034] [2024-11-13 20:50:10,424 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:50:10,463 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:50:10,463 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:50:10 WrapperNode [2024-11-13 20:50:10,464 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:50:10,465 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:50:10,465 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:50:10,465 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:50:10,473 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:50:10" (1/1) ... [2024-11-13 20:50:10,515 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:50:10" (1/1) ... [2024-11-13 20:50:10,600 INFO L138 Inliner]: procedures = 176, calls = 386, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1713 [2024-11-13 20:50:10,601 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:50:10,601 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:50:10,602 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:50:10,602 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:50:10,615 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:50:10" (1/1) ... [2024-11-13 20:50:10,615 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:50:10" (1/1) ... [2024-11-13 20:50:10,630 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:50:10" (1/1) ... [2024-11-13 20:50:10,631 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:50:10" (1/1) ... [2024-11-13 20:50:10,726 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:50:10" (1/1) ... [2024-11-13 20:50:10,750 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:50:10" (1/1) ... [2024-11-13 20:50:10,758 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:50:10" (1/1) ... [2024-11-13 20:50:10,772 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:50:10" (1/1) ... [2024-11-13 20:50:10,794 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:50:10,798 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:50:10,798 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:50:10,798 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:50:10,800 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:50:10" (1/1) ... [2024-11-13 20:50:10,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:50:10,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb15abe-a8c3-472a-aca6-4c98d4fa6341/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:50:10,848 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb15abe-a8c3-472a-aca6-4c98d4fa6341/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:50:10,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_abb15abe-a8c3-472a-aca6-4c98d4fa6341/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:50:10,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:50:10,888 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:50:10,888 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:50:10,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:50:10,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 20:50:10,889 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 20:50:10,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:50:10,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:50:10,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:50:10,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:50:10,890 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:50:10,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:50:10,890 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:50:10,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:50:11,209 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:50:11,211 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:50:14,107 INFO L? ?]: Removed 410 outVars from TransFormulas that were not future-live. [2024-11-13 20:50:14,108 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:50:16,757 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:50:16,757 INFO L316 CfgBuilder]: Removed 69 assume(true) statements. [2024-11-13 20:50:16,758 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:50:16 BoogieIcfgContainer [2024-11-13 20:50:16,758 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:50:16,759 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:50:16,759 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:50:16,773 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:50:16,774 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:50:16" (1/1) ... [2024-11-13 20:50:16,784 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:50:16,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:16,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 150 states and 258 transitions. [2024-11-13 20:50:16,860 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 258 transitions. [2024-11-13 20:50:16,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:50:16,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:16,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:17,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:17,154 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 20:50:17,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:17,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 151 states and 259 transitions. [2024-11-13 20:50:17,235 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 259 transitions. [2024-11-13 20:50:17,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:50:17,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:17,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:17,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:17,349 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:50:17,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:17,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 151 states and 255 transitions. [2024-11-13 20:50:17,369 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 255 transitions. [2024-11-13 20:50:17,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:50:17,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:17,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:17,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:17,474 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:50:17,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:17,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 151 states and 247 transitions. [2024-11-13 20:50:17,500 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 247 transitions. [2024-11-13 20:50:17,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:50:17,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:17,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:17,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:17,628 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:50:17,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:17,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 151 states and 235 transitions. [2024-11-13 20:50:17,652 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 235 transitions. [2024-11-13 20:50:17,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:50:17,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:17,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:17,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:17,943 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:50:19,197 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:50:29,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:50:29,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:29,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 151 states and 223 transitions. [2024-11-13 20:50:29,374 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 223 transitions. [2024-11-13 20:50:29,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:50:29,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:29,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:29,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:30,180 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:50:38,908 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:50:38,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:38,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 163 states and 236 transitions. [2024-11-13 20:50:38,955 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 236 transitions. [2024-11-13 20:50:38,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:50:38,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:38,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:39,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:39,162 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:50:39,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:39,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 163 states and 234 transitions. [2024-11-13 20:50:39,172 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 234 transitions. [2024-11-13 20:50:39,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:50:39,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:39,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:39,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:39,456 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:50:39,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:39,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 163 states and 232 transitions. [2024-11-13 20:50:39,479 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 232 transitions. [2024-11-13 20:50:39,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:50:39,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:39,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:39,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:39,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:50:42,046 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:50:42,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:42,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 163 states and 230 transitions. [2024-11-13 20:50:42,065 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 230 transitions. [2024-11-13 20:50:42,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:50:42,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:42,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:42,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:42,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:50:43,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:43,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 166 states and 232 transitions. [2024-11-13 20:50:43,056 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 232 transitions. [2024-11-13 20:50:43,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:50:43,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:43,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:43,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:43,642 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:50:49,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.70s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:50:50,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:50,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 210 states and 286 transitions. [2024-11-13 20:50:50,669 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 286 transitions. [2024-11-13 20:50:50,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:50:50,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:50,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:50,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:50,945 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:50:50,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:50,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 210 states and 284 transitions. [2024-11-13 20:50:50,967 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 284 transitions. [2024-11-13 20:50:50,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:50:50,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:50,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:51,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:51,349 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:50:51,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:51,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 210 states and 282 transitions. [2024-11-13 20:50:51,377 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 282 transitions. [2024-11-13 20:50:51,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:50:51,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:51,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:51,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:51,740 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:50:52,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:52,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 210 states and 280 transitions. [2024-11-13 20:50:52,612 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 280 transitions. [2024-11-13 20:50:52,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:50:52,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:52,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:52,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:53,126 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:51:03,202 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:51:13,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:51:15,301 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:51:15,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:15,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 213 states and 282 transitions. [2024-11-13 20:51:15,323 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 282 transitions. [2024-11-13 20:51:15,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:51:15,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:15,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:15,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:15,551 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:51:15,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:15,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 213 states and 280 transitions. [2024-11-13 20:51:15,802 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 280 transitions. [2024-11-13 20:51:15,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:51:15,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:15,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:16,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:16,261 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:51:26,275 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:51:36,289 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:51:46,301 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:51:47,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:51:47,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:47,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 216 states and 282 transitions. [2024-11-13 20:51:47,443 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 282 transitions. [2024-11-13 20:51:47,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:51:47,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:47,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:47,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:47,683 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:51:47,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:51:47,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 216 states and 281 transitions. [2024-11-13 20:51:47,708 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 281 transitions. [2024-11-13 20:51:47,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:51:47,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:51:47,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:51:47,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:51:48,199 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:51:58,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:52:01,221 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:52:02,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:52:03,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:03,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 282 states and 364 transitions. [2024-11-13 20:52:03,170 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 364 transitions. [2024-11-13 20:52:03,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:52:03,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:03,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:03,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:03,560 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:52:04,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:04,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 291 states and 375 transitions. [2024-11-13 20:52:04,088 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 375 transitions. [2024-11-13 20:52:04,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:52:04,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:04,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:04,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:04,453 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:52:05,916 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:52:05,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:05,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 292 states and 377 transitions. [2024-11-13 20:52:05,952 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 377 transitions. [2024-11-13 20:52:05,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:52:05,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:05,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:06,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:06,405 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:52:06,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:06,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 295 states and 379 transitions. [2024-11-13 20:52:06,893 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 379 transitions. [2024-11-13 20:52:06,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:52:06,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:06,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:07,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:07,103 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:52:07,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:07,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 295 states and 377 transitions. [2024-11-13 20:52:07,198 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 377 transitions. [2024-11-13 20:52:07,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:52:07,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:07,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:07,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:07,603 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:52:09,977 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:52:10,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:10,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 298 states and 379 transitions. [2024-11-13 20:52:10,007 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 379 transitions. [2024-11-13 20:52:10,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:52:10,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:10,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:10,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:10,242 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:52:10,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:10,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 298 states and 377 transitions. [2024-11-13 20:52:10,260 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 377 transitions. [2024-11-13 20:52:10,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:52:10,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:10,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:10,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:10,633 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:52:11,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:11,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 301 states and 379 transitions. [2024-11-13 20:52:11,279 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 379 transitions. [2024-11-13 20:52:11,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 20:52:11,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:11,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:11,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:11,516 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:52:11,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:11,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 301 states and 378 transitions. [2024-11-13 20:52:11,541 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 378 transitions. [2024-11-13 20:52:11,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:52:11,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:11,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:11,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:12,009 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:52:12,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:12,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 310 states and 389 transitions. [2024-11-13 20:52:12,292 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 389 transitions. [2024-11-13 20:52:12,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:52:12,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:12,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:12,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:12,696 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:52:12,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:12,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 319 states and 400 transitions. [2024-11-13 20:52:12,948 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 400 transitions. [2024-11-13 20:52:12,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:52:12,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:12,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:13,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:13,374 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:52:14,476 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:52:14,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:14,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 320 states and 402 transitions. [2024-11-13 20:52:14,941 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 402 transitions. [2024-11-13 20:52:14,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:52:14,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:14,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:15,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:15,370 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:52:16,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:16,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 321 states and 404 transitions. [2024-11-13 20:52:16,133 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 404 transitions. [2024-11-13 20:52:16,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:52:16,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:16,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:16,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:16,390 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:52:16,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:16,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 321 states and 402 transitions. [2024-11-13 20:52:16,409 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 402 transitions. [2024-11-13 20:52:16,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:52:16,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:16,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:16,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:16,870 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:52:17,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:17,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 324 states and 404 transitions. [2024-11-13 20:52:17,857 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 404 transitions. [2024-11-13 20:52:17,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:52:17,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:17,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:18,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:18,268 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:52:19,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:19,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 327 states and 406 transitions. [2024-11-13 20:52:19,026 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 406 transitions. [2024-11-13 20:52:19,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 20:52:19,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:19,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:19,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:19,889 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:52:24,620 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:52:24,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:24,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 379 states and 471 transitions. [2024-11-13 20:52:24,897 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 471 transitions. [2024-11-13 20:52:24,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 20:52:24,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:24,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:25,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:25,599 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:52:28,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:52:28,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:28,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 382 states and 473 transitions. [2024-11-13 20:52:28,661 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 473 transitions. [2024-11-13 20:52:28,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 20:52:28,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:28,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:28,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:29,268 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:52:30,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:30,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 385 states and 475 transitions. [2024-11-13 20:52:30,115 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 475 transitions. [2024-11-13 20:52:30,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 20:52:30,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:30,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:30,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:30,708 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 20:52:33,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:33,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 448 states and 554 transitions. [2024-11-13 20:52:33,681 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 554 transitions. [2024-11-13 20:52:33,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 20:52:33,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:33,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:33,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:34,288 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 20:52:36,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:36,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 475 states and 591 transitions. [2024-11-13 20:52:36,208 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 591 transitions. [2024-11-13 20:52:36,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 20:52:36,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:36,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:36,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:36,813 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:52:37,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:37,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 484 states and 602 transitions. [2024-11-13 20:52:37,021 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 602 transitions. [2024-11-13 20:52:37,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 20:52:37,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:37,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:37,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:37,566 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:52:37,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:37,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 493 states and 613 transitions. [2024-11-13 20:52:37,854 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 613 transitions. [2024-11-13 20:52:37,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:52:37,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:37,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:38,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:38,410 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:52:39,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:39,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 494 states and 615 transitions. [2024-11-13 20:52:39,551 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 615 transitions. [2024-11-13 20:52:39,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:52:39,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:39,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:39,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:40,125 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:52:40,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:52:40,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 495 states and 617 transitions. [2024-11-13 20:52:40,675 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 617 transitions. [2024-11-13 20:52:40,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 20:52:40,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:52:40,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:52:40,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:52:41,234 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 20:52:51,255 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:52:57,191 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:53:03,556 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:53:04,845 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:53:06,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:06,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 529 states and 661 transitions. [2024-11-13 20:53:06,331 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 661 transitions. [2024-11-13 20:53:06,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 20:53:06,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:06,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:06,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:06,819 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 49 proven. 11 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 20:53:16,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:53:26,767 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:53:26,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:53:26,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 532 states and 663 transitions. [2024-11-13 20:53:26,802 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 663 transitions. [2024-11-13 20:53:26,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 20:53:26,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:53:26,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:53:27,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:53:27,630 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 20:53:37,853 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:53:39,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:53:50,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:54:00,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:54:06,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:54:18,455 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:54:28,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:54:38,507 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:54:48,518 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:54:48,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:48,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 602 states and 751 transitions. [2024-11-13 20:54:48,570 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 751 transitions. [2024-11-13 20:54:48,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 20:54:48,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:48,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:48,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:49,354 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 20:54:51,433 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:55:03,439 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:55:13,448 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:55:23,473 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:55:33,483 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:55:34,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:34,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 621 states and 774 transitions. [2024-11-13 20:55:34,335 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 774 transitions. [2024-11-13 20:55:34,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 20:55:34,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:34,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:34,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:34,887 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 20:55:36,315 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:55:41,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:55:41,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:41,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 604 states and 753 transitions. [2024-11-13 20:55:41,820 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 753 transitions. [2024-11-13 20:55:41,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 20:55:41,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:41,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:42,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:42,520 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:55:43,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:43,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 607 states and 755 transitions. [2024-11-13 20:55:43,071 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 755 transitions. [2024-11-13 20:55:43,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 20:55:43,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:43,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:43,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:43,756 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:55:45,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:55:45,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:45,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 610 states and 757 transitions. [2024-11-13 20:55:45,483 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 757 transitions. [2024-11-13 20:55:45,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 20:55:45,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:45,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:45,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:46,091 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 25 proven. 36 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 20:55:56,137 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:56:00,755 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:56:01,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:01,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 613 states and 759 transitions. [2024-11-13 20:56:01,411 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 759 transitions. [2024-11-13 20:56:01,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 20:56:01,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:01,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:01,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:02,015 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 20:56:02,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:02,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 623 states and 775 transitions. [2024-11-13 20:56:02,587 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 775 transitions. [2024-11-13 20:56:02,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 20:56:02,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:02,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:02,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:03,219 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 20:56:03,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:03,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 632 states and 789 transitions. [2024-11-13 20:56:03,582 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 789 transitions. [2024-11-13 20:56:03,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 20:56:03,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:03,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:03,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:04,131 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 20:56:04,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:04,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 641 states and 800 transitions. [2024-11-13 20:56:04,694 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 800 transitions. [2024-11-13 20:56:04,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 20:56:04,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:04,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:05,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:05,427 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 20:56:06,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:06,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 648 states and 813 transitions. [2024-11-13 20:56:06,441 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 813 transitions. [2024-11-13 20:56:06,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 20:56:06,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:06,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:06,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:07,189 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 20:56:08,735 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:56:08,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:08,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 649 states and 815 transitions. [2024-11-13 20:56:08,924 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 815 transitions. [2024-11-13 20:56:08,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 20:56:08,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:08,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:09,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:09,637 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 20:56:10,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:10,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 650 states and 817 transitions. [2024-11-13 20:56:10,763 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 817 transitions. [2024-11-13 20:56:10,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 20:56:10,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:10,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:11,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:11,442 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 20:56:12,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:12,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 658 states and 831 transitions. [2024-11-13 20:56:12,255 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 831 transitions. [2024-11-13 20:56:12,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 20:56:12,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:12,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:12,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:12,857 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 49 proven. 11 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 20:56:13,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:13,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 659 states and 832 transitions. [2024-11-13 20:56:13,184 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 832 transitions. [2024-11-13 20:56:13,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 20:56:13,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:13,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:13,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:13,899 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 49 proven. 11 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 20:56:17,046 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:56:17,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:17,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 660 states and 834 transitions. [2024-11-13 20:56:17,091 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 834 transitions. [2024-11-13 20:56:17,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 20:56:17,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:17,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:17,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:17,879 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 20:56:27,915 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:56:29,510 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:56:29,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:29,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 663 states and 836 transitions. [2024-11-13 20:56:29,572 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 836 transitions. [2024-11-13 20:56:29,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 20:56:29,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:29,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:29,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:30,223 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 20:56:31,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:31,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 666 states and 838 transitions. [2024-11-13 20:56:31,553 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 838 transitions. [2024-11-13 20:56:31,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 20:56:31,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:31,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:31,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:32,136 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 20:56:35,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.81s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:56:36,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:36,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 670 states and 842 transitions. [2024-11-13 20:56:36,900 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 842 transitions. [2024-11-13 20:56:36,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 20:56:36,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:36,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:37,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:37,558 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 20:56:40,003 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:56:40,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:40,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 673 states and 844 transitions. [2024-11-13 20:56:40,048 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 844 transitions. [2024-11-13 20:56:40,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 20:56:40,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:40,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:40,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:40,922 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:56:42,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:56:53,200 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:56:59,684 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:57:00,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:00,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 725 states and 909 transitions. [2024-11-13 20:57:00,077 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 909 transitions. [2024-11-13 20:57:00,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 20:57:00,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:00,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:00,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:01,395 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:57:11,492 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:57:21,501 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:57:31,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:57:37,303 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:57:37,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:37,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 728 states and 911 transitions. [2024-11-13 20:57:37,340 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 911 transitions. [2024-11-13 20:57:37,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 20:57:37,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:37,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:37,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:38,428 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:57:48,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:57:58,517 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:58:01,619 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.10s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:58:01,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:01,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 731 states and 913 transitions. [2024-11-13 20:58:01,675 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 913 transitions. [2024-11-13 20:58:01,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 20:58:01,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:01,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:02,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:02,437 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 20:58:05,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:58:07,128 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:58:07,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:07,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 760 states and 949 transitions. [2024-11-13 20:58:07,778 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 949 transitions. [2024-11-13 20:58:07,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 20:58:07,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:07,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:08,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:08,542 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 20:58:18,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:58:28,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:58:38,894 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:58:42,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:58:46,571 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:58:47,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:47,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 798 states and 994 transitions. [2024-11-13 20:58:47,129 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 994 transitions. [2024-11-13 20:58:47,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 20:58:47,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:47,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:47,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:47,903 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 20:58:48,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:48,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 812 states and 1012 transitions. [2024-11-13 20:58:48,681 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1012 transitions. [2024-11-13 20:58:48,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 20:58:48,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:48,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:49,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:49,769 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 70 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 20:59:00,202 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:59:02,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:59:02,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:02,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 832 states and 1037 transitions. [2024-11-13 20:59:02,550 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1037 transitions. [2024-11-13 20:59:02,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 20:59:02,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:02,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:02,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:03,206 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 20:59:03,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:03,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 836 states and 1040 transitions. [2024-11-13 20:59:03,713 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1040 transitions. [2024-11-13 20:59:03,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 20:59:03,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:03,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:04,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:04,455 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 20:59:04,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:04,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 840 states and 1043 transitions. [2024-11-13 20:59:04,840 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1043 transitions. [2024-11-13 20:59:04,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 20:59:04,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:04,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:05,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:05,561 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 20:59:05,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:06,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 844 states and 1047 transitions. [2024-11-13 20:59:06,000 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1047 transitions. [2024-11-13 20:59:06,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 20:59:06,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:06,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:06,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:07,167 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:59:07,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:07,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 853 states and 1058 transitions. [2024-11-13 20:59:07,465 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1058 transitions. [2024-11-13 20:59:07,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 20:59:07,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:07,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:07,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:08,256 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 70 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 20:59:08,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:08,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 854 states and 1060 transitions. [2024-11-13 20:59:08,552 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1060 transitions. [2024-11-13 20:59:08,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 20:59:08,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:08,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:09,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:09,435 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 20:59:20,158 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:59:30,173 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:59:40,182 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:59:42,525 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:59:42,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:42,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 868 states and 1077 transitions. [2024-11-13 20:59:42,784 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1077 transitions. [2024-11-13 20:59:42,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 20:59:42,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:42,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:43,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:43,860 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:59:44,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:44,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 877 states and 1088 transitions. [2024-11-13 20:59:44,840 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1088 transitions. [2024-11-13 20:59:44,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 20:59:44,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:44,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:45,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:45,671 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:59:48,236 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:59:48,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:48,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 878 states and 1090 transitions. [2024-11-13 20:59:48,264 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1090 transitions. [2024-11-13 20:59:48,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 20:59:48,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:48,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:48,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:49,205 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:59:50,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:59:50,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 879 states and 1092 transitions. [2024-11-13 20:59:50,727 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1092 transitions. [2024-11-13 20:59:50,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 20:59:50,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:59:50,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:59:51,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:59:51,420 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 40 proven. 73 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 20:59:53,571 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:00:03,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:00:11,774 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:00:11,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:11,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 882 states and 1094 transitions. [2024-11-13 21:00:11,822 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1094 transitions. [2024-11-13 21:00:11,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 21:00:11,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:11,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:12,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:12,582 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 89 proven. 50 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-11-13 21:00:22,649 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:00:24,293 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:00:24,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:24,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 885 states and 1096 transitions. [2024-11-13 21:00:24,318 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1096 transitions. [2024-11-13 21:00:24,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 21:00:24,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:24,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:24,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:25,059 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 40 proven. 73 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 21:00:26,588 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:00:26,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:26,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 888 states and 1098 transitions. [2024-11-13 21:00:26,620 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1098 transitions. [2024-11-13 21:00:26,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 21:00:26,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:26,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:27,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:27,623 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 21:00:28,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:28,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 891 states and 1100 transitions. [2024-11-13 21:00:28,107 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1100 transitions. [2024-11-13 21:00:28,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 21:00:28,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:28,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:28,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:29,136 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 21:00:30,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:30,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 894 states and 1102 transitions. [2024-11-13 21:00:30,242 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1102 transitions. [2024-11-13 21:00:30,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 21:00:30,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:30,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:30,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:30,869 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-13 21:00:31,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:31,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 896 states and 1104 transitions. [2024-11-13 21:00:31,103 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1104 transitions. [2024-11-13 21:00:31,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 21:00:31,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:31,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:31,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:31,729 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:00:32,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:32,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 903 states and 1115 transitions. [2024-11-13 21:00:32,294 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1115 transitions. [2024-11-13 21:00:32,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 21:00:32,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:32,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:32,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:33,066 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-13 21:00:33,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:33,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 910 states and 1124 transitions. [2024-11-13 21:00:33,468 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 1124 transitions. [2024-11-13 21:00:33,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 21:00:33,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:33,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:33,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:34,104 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 70 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 21:00:34,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:34,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 927 states and 1146 transitions. [2024-11-13 21:00:34,297 INFO L276 IsEmpty]: Start isEmpty. Operand 927 states and 1146 transitions. [2024-11-13 21:00:34,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 21:00:34,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:34,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:34,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:35,036 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-13 21:00:35,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:35,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 936 states and 1157 transitions. [2024-11-13 21:00:35,230 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1157 transitions. [2024-11-13 21:00:35,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 21:00:35,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:35,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:35,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:35,886 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-13 21:00:36,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:36,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 943 states and 1166 transitions. [2024-11-13 21:00:36,030 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1166 transitions. [2024-11-13 21:00:36,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 21:00:36,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:36,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:36,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:36,768 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:00:37,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:37,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 950 states and 1175 transitions. [2024-11-13 21:00:37,098 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1175 transitions. [2024-11-13 21:00:37,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 21:00:37,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:37,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:37,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:37,874 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 40 proven. 93 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-13 21:00:40,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:40,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 966 states and 1193 transitions. [2024-11-13 21:00:40,740 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1193 transitions. [2024-11-13 21:00:40,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 21:00:40,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:40,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:41,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:41,493 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:00:41,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:41,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 975 states and 1204 transitions. [2024-11-13 21:00:41,748 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1204 transitions. [2024-11-13 21:00:41,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 21:00:41,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:41,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:42,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:42,623 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 50 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-11-13 21:00:42,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:42,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 979 states and 1210 transitions. [2024-11-13 21:00:42,937 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1210 transitions. [2024-11-13 21:00:42,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 21:00:42,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:42,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:43,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:43,570 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-13 21:00:44,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:44,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 980 states and 1214 transitions. [2024-11-13 21:00:44,274 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1214 transitions. [2024-11-13 21:00:44,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 21:00:44,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:44,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:44,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:45,056 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-13 21:00:45,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:45,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 984 states and 1221 transitions. [2024-11-13 21:00:45,711 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1221 transitions. [2024-11-13 21:00:45,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 21:00:45,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:45,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:46,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:46,350 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-13 21:00:47,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:47,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 985 states and 1223 transitions. [2024-11-13 21:00:47,267 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1223 transitions. [2024-11-13 21:00:47,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 21:00:47,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:47,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:47,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:47,951 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-13 21:00:48,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:48,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 986 states and 1225 transitions. [2024-11-13 21:00:48,280 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 1225 transitions. [2024-11-13 21:00:48,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 21:00:48,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:48,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:48,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:49,044 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-13 21:00:49,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:49,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1254 states to 991 states and 1230 transitions. [2024-11-13 21:00:49,363 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1230 transitions. [2024-11-13 21:00:49,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 21:00:49,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:49,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:49,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:50,056 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 70 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 21:00:51,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:51,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 992 states and 1232 transitions. [2024-11-13 21:00:51,469 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1232 transitions. [2024-11-13 21:00:51,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 21:00:51,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:51,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:51,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:52,242 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-13 21:00:52,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:52,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 993 states and 1234 transitions. [2024-11-13 21:00:52,596 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1234 transitions. [2024-11-13 21:00:52,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 21:00:52,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:52,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:52,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:53,317 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 70 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 21:00:54,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:54,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 994 states and 1238 transitions. [2024-11-13 21:00:54,257 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1238 transitions. [2024-11-13 21:00:54,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 21:00:54,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:54,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:54,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:55,026 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-13 21:00:55,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:00:55,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 995 states and 1240 transitions. [2024-11-13 21:00:55,678 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1240 transitions. [2024-11-13 21:00:55,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 21:00:55,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:00:55,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:00:56,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:56,585 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 51 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-13 21:01:02,957 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:01:12,998 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:01:23,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:01:23,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:23,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 998 states and 1242 transitions. [2024-11-13 21:01:23,049 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1242 transitions. [2024-11-13 21:01:23,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 21:01:23,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:23,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:23,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:24,026 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 40 proven. 93 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 21:01:25,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:25,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 1001 states and 1244 transitions. [2024-11-13 21:01:25,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1244 transitions. [2024-11-13 21:01:25,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 21:01:25,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:25,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:25,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:26,044 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 40 proven. 93 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 21:01:26,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:26,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 1004 states and 1246 transitions. [2024-11-13 21:01:26,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1246 transitions. [2024-11-13 21:01:26,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 21:01:26,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:26,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:27,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:27,554 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 21:01:34,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 21:01:35,791 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 21:01:36,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:36,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 1008 states and 1250 transitions. [2024-11-13 21:01:36,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1250 transitions. [2024-11-13 21:01:36,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 21:01:36,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:36,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:37,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:37,742 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:01:38,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:38,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 1011 states and 1252 transitions. [2024-11-13 21:01:38,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1252 transitions. [2024-11-13 21:01:38,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 21:01:38,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:38,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:38,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:39,268 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 21:01:40,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 21:01:40,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:40,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 1014 states and 1254 transitions. [2024-11-13 21:01:40,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 1254 transitions. [2024-11-13 21:01:40,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 21:01:40,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:40,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:41,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:41,603 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 21:01:45,534 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 21:01:45,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:45,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1280 states to 1017 states and 1256 transitions. [2024-11-13 21:01:45,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1256 transitions. [2024-11-13 21:01:45,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 21:01:45,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:45,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:46,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:46,339 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:01:46,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:01:46,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 1020 states and 1258 transitions. [2024-11-13 21:01:46,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1258 transitions. [2024-11-13 21:01:46,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 21:01:46,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:01:46,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:01:47,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:01:48,262 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:01:50,490 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:02:00,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:02:09,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:02:19,916 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:02:24,668 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.75s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:02:24,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:24,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 1072 states and 1323 transitions. [2024-11-13 21:02:24,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 1323 transitions. [2024-11-13 21:02:24,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 21:02:24,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:24,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:25,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:26,490 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:02:36,607 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:02:41,774 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:02:41,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:41,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 1075 states and 1325 transitions. [2024-11-13 21:02:41,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1325 transitions. [2024-11-13 21:02:41,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 21:02:41,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:41,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:42,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:43,092 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:02:44,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:02:44,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:44,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1078 states and 1327 transitions. [2024-11-13 21:02:44,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1327 transitions. [2024-11-13 21:02:44,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:02:44,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:44,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:44,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:45,318 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 87 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-13 21:02:45,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:02:45,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1079 states and 1327 transitions. [2024-11-13 21:02:45,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1327 transitions. [2024-11-13 21:02:45,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:02:45,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:02:45,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:02:46,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:02:46,382 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 55 proven. 110 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-13 21:02:53,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:03:04,637 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:03:07,126 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:03:07,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:07,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 1131 states and 1390 transitions. [2024-11-13 21:03:07,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 1390 transitions. [2024-11-13 21:03:07,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 21:03:07,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:07,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:07,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:08,271 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 87 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-13 21:03:10,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:03:20,346 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:03:30,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:03:40,756 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:03:47,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:03:47,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:47,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 1183 states and 1452 transitions. [2024-11-13 21:03:47,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 1452 transitions. [2024-11-13 21:03:47,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 21:03:47,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:47,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:48,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:48,938 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:03:49,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:49,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1487 states to 1192 states and 1463 transitions. [2024-11-13 21:03:49,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 1463 transitions. [2024-11-13 21:03:49,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 21:03:49,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:49,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:49,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:50,344 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:03:51,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:51,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 1201 states and 1474 transitions. [2024-11-13 21:03:51,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 1474 transitions. [2024-11-13 21:03:51,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-13 21:03:51,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:51,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:51,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:52,372 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 21:03:53,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:53,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1500 states to 1202 states and 1476 transitions. [2024-11-13 21:03:53,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 1476 transitions. [2024-11-13 21:03:53,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-13 21:03:53,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:53,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:53,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:54,574 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 21:03:55,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:03:55,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 1203 states and 1478 transitions. [2024-11-13 21:03:55,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 1478 transitions. [2024-11-13 21:03:55,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-13 21:03:55,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:03:55,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:03:56,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:03:56,740 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 55 proven. 153 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-11-13 21:04:06,838 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:04:16,844 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:04:18,074 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:04:18,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:18,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1504 states to 1206 states and 1480 transitions. [2024-11-13 21:04:18,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1480 transitions. [2024-11-13 21:04:18,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-13 21:04:18,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:18,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:18,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:19,181 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 129 proven. 88 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-11-13 21:04:21,832 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:04:21,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:04:21,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 1209 states and 1482 transitions. [2024-11-13 21:04:21,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1482 transitions. [2024-11-13 21:04:21,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-13 21:04:21,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:04:21,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:04:22,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:04:23,021 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 55 proven. 154 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-13 21:04:33,100 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:04:42,851 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.75s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []