./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.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_fcfbfeb1-eb29-4b74-bb1f-ff3cab7d74aa/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcfbfeb1-eb29-4b74-bb1f-ff3cab7d74aa/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_fcfbfeb1-eb29-4b74-bb1f-ff3cab7d74aa/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcfbfeb1-eb29-4b74-bb1f-ff3cab7d74aa/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcfbfeb1-eb29-4b74-bb1f-ff3cab7d74aa/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_fcfbfeb1-eb29-4b74-bb1f-ff3cab7d74aa/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 1a17e1f9edfd37607fb472869452b377d4af1281c9808dec0371b4f943952037 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:35:08,484 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:35:08,565 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcfbfeb1-eb29-4b74-bb1f-ff3cab7d74aa/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:35:08,577 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:35:08,578 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:35:08,623 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:35:08,624 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:35:08,625 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:35:08,625 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:35:08,626 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:35:08,626 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:35:08,628 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:35:08,628 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:35:08,628 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:35:08,628 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:35:08,628 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:35:08,629 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:35:08,629 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:35:08,629 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:35:08,629 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:35:08,629 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:35:08,629 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:35:08,629 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:35:08,629 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:35:08,630 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:35:08,630 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:35:08,631 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:35:08,631 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:35:08,631 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:35:08,631 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:35:08,631 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:35:08,631 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:35:08,631 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:35:08,631 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_fcfbfeb1-eb29-4b74-bb1f-ff3cab7d74aa/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 -> 1a17e1f9edfd37607fb472869452b377d4af1281c9808dec0371b4f943952037 [2024-11-13 20:35:09,034 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:35:09,049 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:35:09,054 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:35:09,057 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:35:09,058 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:35:09,059 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcfbfeb1-eb29-4b74-bb1f-ff3cab7d74aa/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i Unable to find full path for "g++" [2024-11-13 20:35:10,965 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:35:11,281 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:35:11,282 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcfbfeb1-eb29-4b74-bb1f-ff3cab7d74aa/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i [2024-11-13 20:35:11,299 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcfbfeb1-eb29-4b74-bb1f-ff3cab7d74aa/bin/ukojak-verify-EEHR8qb7sm/data/adbdc3a1e/665d5e60c50449d8a6214a2fdfc204a3/FLAG085419c9f [2024-11-13 20:35:11,514 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcfbfeb1-eb29-4b74-bb1f-ff3cab7d74aa/bin/ukojak-verify-EEHR8qb7sm/data/adbdc3a1e/665d5e60c50449d8a6214a2fdfc204a3 [2024-11-13 20:35:11,517 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:35:11,518 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:35:11,520 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:35:11,520 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:35:11,524 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:35:11,525 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:35:11" (1/1) ... [2024-11-13 20:35:11,526 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24e2e514 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:11, skipping insertion in model container [2024-11-13 20:35:11,526 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:35:11" (1/1) ... [2024-11-13 20:35:11,587 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:35:11,969 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_fcfbfeb1-eb29-4b74-bb1f-ff3cab7d74aa/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i[33021,33034] [2024-11-13 20:35:12,133 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_fcfbfeb1-eb29-4b74-bb1f-ff3cab7d74aa/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i[49681,49694] [2024-11-13 20:35:12,141 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:35:12,151 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:35:12,187 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_fcfbfeb1-eb29-4b74-bb1f-ff3cab7d74aa/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i[33021,33034] [2024-11-13 20:35:12,291 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_fcfbfeb1-eb29-4b74-bb1f-ff3cab7d74aa/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i[49681,49694] [2024-11-13 20:35:12,296 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:35:12,330 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:35:12,330 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:12 WrapperNode [2024-11-13 20:35:12,331 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:35:12,332 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:35:12,332 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:35:12,332 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:35:12,338 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:12" (1/1) ... [2024-11-13 20:35:12,389 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:12" (1/1) ... [2024-11-13 20:35:12,483 INFO L138 Inliner]: procedures = 177, calls = 373, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1990 [2024-11-13 20:35:12,483 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:35:12,484 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:35:12,484 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:35:12,484 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:35:12,496 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:12" (1/1) ... [2024-11-13 20:35:12,496 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:12" (1/1) ... [2024-11-13 20:35:12,519 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:12" (1/1) ... [2024-11-13 20:35:12,519 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:12" (1/1) ... [2024-11-13 20:35:12,598 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:12" (1/1) ... [2024-11-13 20:35:12,625 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:12" (1/1) ... [2024-11-13 20:35:12,634 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:12" (1/1) ... [2024-11-13 20:35:12,650 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:12" (1/1) ... [2024-11-13 20:35:12,670 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:35:12,670 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:35:12,670 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:35:12,671 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:35:12,671 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:35:12" (1/1) ... [2024-11-13 20:35:12,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:35:12,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcfbfeb1-eb29-4b74-bb1f-ff3cab7d74aa/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:35:12,706 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcfbfeb1-eb29-4b74-bb1f-ff3cab7d74aa/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:35:12,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcfbfeb1-eb29-4b74-bb1f-ff3cab7d74aa/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:35:12,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:35:12,738 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:35:12,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:35:12,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:35:12,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 20:35:12,738 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 20:35:12,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:35:12,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:35:12,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:35:12,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:35:12,738 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:35:12,738 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:35:12,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:35:12,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:35:12,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:35:13,049 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:35:13,051 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:35:15,536 INFO L? ?]: Removed 477 outVars from TransFormulas that were not future-live. [2024-11-13 20:35:15,536 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:35:17,897 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:35:17,901 INFO L316 CfgBuilder]: Removed 83 assume(true) statements. [2024-11-13 20:35:17,901 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:35:17 BoogieIcfgContainer [2024-11-13 20:35:17,902 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:35:17,902 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:35:17,903 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:35:17,912 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:35:17,913 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:35:17" (1/1) ... [2024-11-13 20:35:17,920 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:35:17,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:17,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 162 states and 278 transitions. [2024-11-13 20:35:17,988 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 278 transitions. [2024-11-13 20:35:17,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:35:17,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:17,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:18,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:18,203 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 20:35:18,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:18,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 163 states and 277 transitions. [2024-11-13 20:35:18,266 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 277 transitions. [2024-11-13 20:35:18,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:35:18,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:18,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:18,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:18,365 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 20:35:18,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:18,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 163 states and 269 transitions. [2024-11-13 20:35:18,379 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 269 transitions. [2024-11-13 20:35:18,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:35:18,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:18,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:18,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:18,464 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 20:35:18,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:18,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 163 states and 259 transitions. [2024-11-13 20:35:18,478 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 259 transitions. [2024-11-13 20:35:18,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:35:18,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:18,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:18,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:18,598 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 20:35:20,571 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:35:20,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:20,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 163 states and 245 transitions. [2024-11-13 20:35:20,584 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 245 transitions. [2024-11-13 20:35:20,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:35:20,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:20,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:20,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:20,988 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:31,008 WARN L539 Checker$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 20:35:38,045 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:35:38,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:38,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 163 states and 233 transitions. [2024-11-13 20:35:38,086 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 233 transitions. [2024-11-13 20:35:38,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:35:38,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:38,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:38,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:38,647 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:48,762 WARN L539 Checker$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 20:35:51,059 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:35:51,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:51,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 175 states and 246 transitions. [2024-11-13 20:35:51,098 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 246 transitions. [2024-11-13 20:35:51,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:35:51,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:51,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:51,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:51,370 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 20:35:51,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:51,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 175 states and 244 transitions. [2024-11-13 20:35:51,386 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 244 transitions. [2024-11-13 20:35:51,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:35:51,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:51,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:51,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:51,672 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 20:35:51,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:51,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 175 states and 242 transitions. [2024-11-13 20:35:51,686 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 242 transitions. [2024-11-13 20:35:51,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:35:51,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:51,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:51,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:51,922 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 20:36:01,931 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 20:36:01,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:01,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 175 states and 240 transitions. [2024-11-13 20:36:01,955 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 240 transitions. [2024-11-13 20:36:01,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:36:01,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:01,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:02,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:02,556 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 20:36:05,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:36:05,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:05,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 178 states and 242 transitions. [2024-11-13 20:36:05,625 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 242 transitions. [2024-11-13 20:36:05,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:36:05,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:05,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:05,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:06,187 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:36:16,443 WARN L539 Checker$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 20:36:17,924 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:36:26,517 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:36:26,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:26,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 222 states and 296 transitions. [2024-11-13 20:36:26,557 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 296 transitions. [2024-11-13 20:36:26,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:36:26,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:26,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:26,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:26,883 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 20:36:26,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:26,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 222 states and 294 transitions. [2024-11-13 20:36:26,904 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 294 transitions. [2024-11-13 20:36:26,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:36:26,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:26,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:27,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:27,226 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 20:36:27,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:27,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 222 states and 292 transitions. [2024-11-13 20:36:27,245 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 292 transitions. [2024-11-13 20:36:27,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:36:27,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:27,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:27,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:27,607 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 20:36:37,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:36:37,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:37,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 222 states and 290 transitions. [2024-11-13 20:36:37,637 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 290 transitions. [2024-11-13 20:36:37,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:36:37,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:37,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:37,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:38,025 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:36:42,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:36:42,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:42,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 225 states and 292 transitions. [2024-11-13 20:36:42,935 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 292 transitions. [2024-11-13 20:36:42,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:36:42,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:42,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:43,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:43,173 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 20:36:43,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:43,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 225 states and 290 transitions. [2024-11-13 20:36:43,261 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 290 transitions. [2024-11-13 20:36:43,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:36:43,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:43,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:43,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:43,628 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 20:36:53,649 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:37:00,635 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:37:01,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:01,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 228 states and 292 transitions. [2024-11-13 20:37:01,205 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 292 transitions. [2024-11-13 20:37:01,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:37:01,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:01,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:01,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:01,480 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 20:37:01,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:01,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 228 states and 291 transitions. [2024-11-13 20:37:01,504 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 291 transitions. [2024-11-13 20:37:01,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 20:37:01,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:01,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:01,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:02,020 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 20:37:12,098 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:37:22,107 WARN L539 Checker$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 20:37:32,120 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:37:42,128 WARN L539 Checker$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 20:37:52,421 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:38:02,428 WARN L539 Checker$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 20:38:04,059 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:38:04,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:04,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 294 states and 374 transitions. [2024-11-13 20:38:04,348 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 374 transitions. [2024-11-13 20:38:04,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:38:04,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:04,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:04,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:04,778 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 20:38:05,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:05,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 303 states and 385 transitions. [2024-11-13 20:38:05,095 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 385 transitions. [2024-11-13 20:38:05,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 20:38:05,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:05,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:05,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:05,465 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 20:38:06,625 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 20:38:06,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:06,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 304 states and 387 transitions. [2024-11-13 20:38:06,834 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 387 transitions. [2024-11-13 20:38:06,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:38:06,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:06,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:07,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:07,333 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 20:38:07,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:07,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 307 states and 389 transitions. [2024-11-13 20:38:07,769 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 389 transitions. [2024-11-13 20:38:07,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:38:07,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:07,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:07,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:08,041 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 20:38:08,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:08,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 307 states and 387 transitions. [2024-11-13 20:38:08,135 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 387 transitions. [2024-11-13 20:38:08,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:38:08,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:08,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:08,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:08,653 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 20:38:18,664 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:38:19,854 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:38:19,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:19,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 310 states and 389 transitions. [2024-11-13 20:38:19,892 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 389 transitions. [2024-11-13 20:38:19,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:38:19,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:19,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:20,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:20,208 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 20:38:20,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:20,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 310 states and 387 transitions. [2024-11-13 20:38:20,225 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 387 transitions. [2024-11-13 20:38:20,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:38:20,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:20,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:20,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:20,708 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 20:38:21,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:21,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 313 states and 389 transitions. [2024-11-13 20:38:21,550 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 389 transitions. [2024-11-13 20:38:21,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:38:21,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:21,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:21,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:21,793 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 20:38:21,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:21,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 313 states and 388 transitions. [2024-11-13 20:38:21,816 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 388 transitions. [2024-11-13 20:38:21,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:38:21,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:21,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:21,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:22,282 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 20:38:22,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:22,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 322 states and 399 transitions. [2024-11-13 20:38:22,660 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 399 transitions. [2024-11-13 20:38:22,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:38:22,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:22,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:22,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:23,086 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 20:38:23,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:23,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 331 states and 410 transitions. [2024-11-13 20:38:23,312 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 410 transitions. [2024-11-13 20:38:23,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 20:38:23,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:23,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:23,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:23,748 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 20:38:24,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:24,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 332 states and 412 transitions. [2024-11-13 20:38:24,073 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 412 transitions. [2024-11-13 20:38:24,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 20:38:24,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:24,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:24,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:24,582 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 20:38:25,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:25,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 333 states and 414 transitions. [2024-11-13 20:38:25,884 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 414 transitions. [2024-11-13 20:38:25,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 20:38:25,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:25,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:26,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:26,159 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 20:38:26,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:26,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 333 states and 412 transitions. [2024-11-13 20:38:26,172 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 412 transitions. [2024-11-13 20:38:26,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 20:38:26,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:26,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:26,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:26,754 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 20:38:27,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:27,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 336 states and 414 transitions. [2024-11-13 20:38:27,047 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 414 transitions. [2024-11-13 20:38:27,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 20:38:27,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:27,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:27,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:27,441 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 20:38:29,004 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:38:29,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:29,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 339 states and 416 transitions. [2024-11-13 20:38:29,023 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 416 transitions. [2024-11-13 20:38:29,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 20:38:29,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:29,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:29,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:29,705 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:38:39,868 WARN L539 Checker$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 20:38:48,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:38:59,410 WARN L539 Checker$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 20:39:01,187 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:39:11,852 WARN L539 Checker$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 20:39:15,269 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:39:19,028 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:39:29,484 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:39:33,061 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:39:33,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:33,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 466 states and 578 transitions. [2024-11-13 20:39:33,081 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 578 transitions. [2024-11-13 20:39:33,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 20:39:33,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:33,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:33,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:33,459 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 20:39:43,488 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 20:39:43,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:43,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 466 states and 576 transitions. [2024-11-13 20:39:43,497 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 576 transitions. [2024-11-13 20:39:43,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 20:39:43,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:43,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:43,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:43,865 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 20:39:43,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:43,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 466 states and 572 transitions. [2024-11-13 20:39:43,897 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 572 transitions. [2024-11-13 20:39:43,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:39:43,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:43,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:44,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:44,626 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:39:46,515 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:39:46,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:46,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 469 states and 574 transitions. [2024-11-13 20:39:46,549 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 574 transitions. [2024-11-13 20:39:46,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:39:46,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:46,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:46,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:47,196 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:39:51,620 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:39:51,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:51,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 472 states and 576 transitions. [2024-11-13 20:39:51,642 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 576 transitions. [2024-11-13 20:39:51,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:39:51,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:51,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:51,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:52,190 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:40:02,220 WARN L539 Checker$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 20:40:12,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:40:14,927 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.70s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:40:14,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:14,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 475 states and 578 transitions. [2024-11-13 20:40:14,937 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 578 transitions. [2024-11-13 20:40:14,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:40:14,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:14,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:15,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:15,437 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:40:25,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:40:35,473 WARN L539 Checker$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 20:40:45,507 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:40:55,516 WARN L539 Checker$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 20:40:55,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:55,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 478 states and 580 transitions. [2024-11-13 20:40:55,530 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 580 transitions. [2024-11-13 20:40:55,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:40:55,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:55,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:55,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:56,062 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:40:56,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:56,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 461 states and 559 transitions. [2024-11-13 20:40:56,400 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 559 transitions. [2024-11-13 20:40:56,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 20:40:56,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:56,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:56,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:57,093 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 20:41:07,254 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:41:08,361 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:41:09,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:09,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 513 states and 619 transitions. [2024-11-13 20:41:09,874 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 619 transitions. [2024-11-13 20:41:09,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 20:41:09,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:09,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:10,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:10,399 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 20:41:11,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:11,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 559 states and 676 transitions. [2024-11-13 20:41:11,715 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 676 transitions. [2024-11-13 20:41:11,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:41:11,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:11,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:12,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:12,254 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:41:12,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:12,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 568 states and 687 transitions. [2024-11-13 20:41:12,693 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 687 transitions. [2024-11-13 20:41:12,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:41:12,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:12,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:13,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:13,294 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:41:13,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:13,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 577 states and 698 transitions. [2024-11-13 20:41:13,617 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 698 transitions. [2024-11-13 20:41:13,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:41:13,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:13,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:13,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:14,121 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:41:14,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:14,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 586 states and 709 transitions. [2024-11-13 20:41:14,561 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 709 transitions. [2024-11-13 20:41:14,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:41:14,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:14,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:14,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:15,120 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:41:15,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:15,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 595 states and 720 transitions. [2024-11-13 20:41:15,451 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 720 transitions. [2024-11-13 20:41:15,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:41:15,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:15,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:15,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:16,331 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 20:41:26,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:41:30,201 WARN L539 Checker$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 20:41:30,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:30,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 598 states and 722 transitions. [2024-11-13 20:41:30,243 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 722 transitions. [2024-11-13 20:41:30,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:41:30,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:30,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:30,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:30,993 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 20:41:32,823 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:41:32,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:32,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 601 states and 724 transitions. [2024-11-13 20:41:32,883 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 724 transitions. [2024-11-13 20:41:32,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 20:41:32,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:32,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:33,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:33,397 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 20:41:33,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:33,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 602 states and 726 transitions. [2024-11-13 20:41:33,673 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 726 transitions. [2024-11-13 20:41:33,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 20:41:33,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:33,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:34,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:34,277 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 20:41:35,700 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:41:35,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:35,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 603 states and 728 transitions. [2024-11-13 20:41:35,927 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 728 transitions. [2024-11-13 20:41:35,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 20:41:35,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:35,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:36,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:36,495 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 20:41:40,559 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:41:40,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:40,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 604 states and 730 transitions. [2024-11-13 20:41:40,586 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 730 transitions. [2024-11-13 20:41:40,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 20:41:40,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:40,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:40,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:41,169 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 20:41:41,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:41,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 605 states and 732 transitions. [2024-11-13 20:41:41,644 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 732 transitions. [2024-11-13 20:41:41,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 20:41:41,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:41,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:41,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:42,032 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 20:41:52,057 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 20:42:02,064 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:42:03,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:42:03,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:03,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 608 states and 734 transitions. [2024-11-13 20:42:03,720 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 734 transitions. [2024-11-13 20:42:03,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 20:42:03,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:03,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:04,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:04,326 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 20:42:04,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:04,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 611 states and 736 transitions. [2024-11-13 20:42:04,868 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 736 transitions. [2024-11-13 20:42:04,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 20:42:04,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:04,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:05,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:05,331 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 20:42:06,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:06,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 614 states and 738 transitions. [2024-11-13 20:42:06,103 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 738 transitions. [2024-11-13 20:42:06,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 20:42:06,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:06,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:06,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:06,655 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 20:42:06,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:06,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 617 states and 740 transitions. [2024-11-13 20:42:06,982 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 740 transitions. [2024-11-13 20:42:06,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 20:42:06,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:06,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:07,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:07,500 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 20:42:08,667 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:42:08,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:08,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 620 states and 742 transitions. [2024-11-13 20:42:08,691 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 742 transitions. [2024-11-13 20:42:08,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 20:42:08,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:08,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:08,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:09,287 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 20:42:09,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:09,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 629 states and 753 transitions. [2024-11-13 20:42:09,862 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 753 transitions. [2024-11-13 20:42:09,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 20:42:09,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:09,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:10,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:10,723 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 20:42:10,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:10,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 638 states and 764 transitions. [2024-11-13 20:42:10,977 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 764 transitions. [2024-11-13 20:42:10,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 20:42:10,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:10,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:11,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:11,683 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 20:42:12,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:12,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 639 states and 766 transitions. [2024-11-13 20:42:12,104 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 766 transitions. [2024-11-13 20:42:12,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 20:42:12,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:12,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:12,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:12,912 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 20:42:13,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:13,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 640 states and 768 transitions. [2024-11-13 20:42:13,599 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 768 transitions. [2024-11-13 20:42:13,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 20:42:13,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:13,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:13,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:14,165 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 20:42:14,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:14,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 649 states and 779 transitions. [2024-11-13 20:42:14,629 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 779 transitions. [2024-11-13 20:42:14,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 20:42:14,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:14,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:14,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:15,144 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 20:42:15,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:15,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 658 states and 790 transitions. [2024-11-13 20:42:15,388 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 790 transitions. [2024-11-13 20:42:15,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 20:42:15,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:15,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:15,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:15,822 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 20:42:16,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:16,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 659 states and 792 transitions. [2024-11-13 20:42:16,094 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 792 transitions. [2024-11-13 20:42:16,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 20:42:16,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:16,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:16,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:16,545 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 20:42:16,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:16,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 660 states and 794 transitions. [2024-11-13 20:42:16,847 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 794 transitions. [2024-11-13 20:42:16,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 20:42:16,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:16,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:17,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:17,553 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 20:42:18,650 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:42:19,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:19,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 663 states and 796 transitions. [2024-11-13 20:42:19,005 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 796 transitions. [2024-11-13 20:42:19,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 20:42:19,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:19,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:19,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:19,676 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 20:42:20,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:20,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 666 states and 798 transitions. [2024-11-13 20:42:20,601 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 798 transitions. [2024-11-13 20:42:20,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 20:42:20,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:20,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:20,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:21,162 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 20:42:22,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:22,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 669 states and 800 transitions. [2024-11-13 20:42:22,065 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 800 transitions. [2024-11-13 20:42:22,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 20:42:22,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:22,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:22,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:22,650 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 20:42:24,759 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:42:24,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:24,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 672 states and 802 transitions. [2024-11-13 20:42:24,788 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 802 transitions. [2024-11-13 20:42:24,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 20:42:24,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:24,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:25,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:25,386 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 3 proven. 68 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-13 20:42:25,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:25,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 673 states and 802 transitions. [2024-11-13 20:42:25,614 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 802 transitions. [2024-11-13 20:42:25,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 20:42:25,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:25,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:26,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:26,885 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 20:42:37,121 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 20:42:38,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:42:40,752 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:42:41,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:41,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 725 states and 865 transitions. [2024-11-13 20:42:41,155 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 865 transitions. [2024-11-13 20:42:41,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 20:42:41,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:41,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:41,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:41,696 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 20:42:51,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:42:53,424 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:43:03,730 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:43:13,605 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:43:13,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:13,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 763 states and 911 transitions. [2024-11-13 20:43:13,746 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 911 transitions. [2024-11-13 20:43:13,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 20:43:13,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:13,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:14,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:14,502 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 20:43:14,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:14,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 776 states and 928 transitions. [2024-11-13 20:43:14,702 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 928 transitions. [2024-11-13 20:43:14,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 20:43:14,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:14,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:15,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:15,349 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 20:43:15,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:15,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 777 states and 929 transitions. [2024-11-13 20:43:15,552 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 929 transitions. [2024-11-13 20:43:15,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 20:43:15,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:15,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:15,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:16,685 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 20:43:26,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:43:29,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:43:29,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:29,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 780 states and 931 transitions. [2024-11-13 20:43:29,490 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 931 transitions. [2024-11-13 20:43:29,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 20:43:29,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:29,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:29,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:30,278 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 20:43:33,003 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:43:33,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:33,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 783 states and 933 transitions. [2024-11-13 20:43:33,052 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 933 transitions. [2024-11-13 20:43:33,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 20:43:33,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:33,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:33,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:33,723 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 89 proven. 22 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 20:43:43,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:43:43,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:43,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 786 states and 935 transitions. [2024-11-13 20:43:43,652 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 935 transitions. [2024-11-13 20:43:43,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 20:43:43,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:43,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:43,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:44,220 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 88 proven. 23 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 20:43:45,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:43:45,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:45,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 789 states and 937 transitions. [2024-11-13 20:43:45,633 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 937 transitions. [2024-11-13 20:43:45,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 20:43:45,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:45,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:45,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:46,459 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 20:43:46,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:46,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 798 states and 948 transitions. [2024-11-13 20:43:46,722 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 948 transitions. [2024-11-13 20:43:46,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 20:43:46,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:46,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:47,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:47,592 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 20:43:47,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:47,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 807 states and 959 transitions. [2024-11-13 20:43:47,983 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 959 transitions. [2024-11-13 20:43:47,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 20:43:47,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:47,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:48,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:49,035 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 20:43:49,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:49,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 808 states and 961 transitions. [2024-11-13 20:43:49,416 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 961 transitions. [2024-11-13 20:43:49,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 20:43:49,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:49,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:49,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:50,202 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 20:43:51,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:51,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 809 states and 963 transitions. [2024-11-13 20:43:51,707 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 963 transitions. [2024-11-13 20:43:51,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 20:43:51,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:51,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:52,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:52,288 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-13 20:43:52,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:52,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 818 states and 974 transitions. [2024-11-13 20:43:52,499 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 974 transitions. [2024-11-13 20:43:52,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 20:43:52,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:52,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:52,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:53,255 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-13 20:43:53,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:53,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 827 states and 985 transitions. [2024-11-13 20:43:53,429 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 985 transitions. [2024-11-13 20:43:53,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 20:43:53,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:53,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:53,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:54,242 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 20:43:55,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:55,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 828 states and 987 transitions. [2024-11-13 20:43:55,170 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 987 transitions. [2024-11-13 20:43:55,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 20:43:55,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:55,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:55,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:55,920 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 20:43:56,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:56,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 829 states and 989 transitions. [2024-11-13 20:43:56,721 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 989 transitions. [2024-11-13 20:43:56,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 20:43:56,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:56,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:57,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:57,528 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 20:44:07,616 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:44:08,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:08,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 832 states and 991 transitions. [2024-11-13 20:44:08,039 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 991 transitions. [2024-11-13 20:44:08,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 20:44:08,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:08,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:08,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:08,928 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 20:44:09,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:09,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 835 states and 993 transitions. [2024-11-13 20:44:09,903 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 993 transitions. [2024-11-13 20:44:09,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 20:44:09,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:09,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:10,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:10,601 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 20:44:11,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:11,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 838 states and 995 transitions. [2024-11-13 20:44:11,258 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 995 transitions. [2024-11-13 20:44:11,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 20:44:11,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:11,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:11,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:11,994 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 20:44:13,482 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:44:13,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:13,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 841 states and 997 transitions. [2024-11-13 20:44:13,606 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 997 transitions. [2024-11-13 20:44:13,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-13 20:44:13,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:13,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:14,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:15,059 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:44:25,448 WARN L539 Checker$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 20:44:35,459 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:44:45,466 WARN L539 Checker$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 20:44:54,891 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:45:02,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:45:03,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:03,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 893 states and 1060 transitions. [2024-11-13 20:45:03,096 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1060 transitions. [2024-11-13 20:45:03,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-13 20:45:03,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:03,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:03,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:04,134 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-11-13 20:45:04,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:04,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 894 states and 1060 transitions. [2024-11-13 20:45:04,267 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1060 transitions. [2024-11-13 20:45:04,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-13 20:45:04,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:04,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:04,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:05,118 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-11-13 20:45:15,315 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:45:25,321 WARN L539 Checker$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 20:45:34,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:45:35,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:35,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 946 states and 1122 transitions. [2024-11-13 20:45:35,524 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1122 transitions. [2024-11-13 20:45:35,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-13 20:45:35,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:35,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:36,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:37,566 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:45:47,693 WARN L539 Checker$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 20:45:54,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:45:54,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:54,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 949 states and 1124 transitions. [2024-11-13 20:45:54,177 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1124 transitions. [2024-11-13 20:45:54,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-13 20:45:54,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:54,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:54,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:55,891 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:46:05,987 WARN L539 Checker$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 20:46:15,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:46:26,002 WARN L539 Checker$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 20:46:36,008 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:46:36,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:36,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 952 states and 1126 transitions. [2024-11-13 20:46:36,051 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1126 transitions. [2024-11-13 20:46:36,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-13 20:46:36,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:36,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:36,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:36,863 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 129 proven. 33 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 20:46:45,663 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:46:45,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:45,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 955 states and 1128 transitions. [2024-11-13 20:46:45,695 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1128 transitions. [2024-11-13 20:46:45,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-13 20:46:45,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:45,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:46,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:46,786 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 128 proven. 34 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 20:46:48,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:46:58,963 WARN L539 Checker$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 20:47:08,969 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 20:47:09,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:09,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 958 states and 1130 transitions. [2024-11-13 20:47:09,012 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1130 transitions. [2024-11-13 20:47:09,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-13 20:47:09,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:09,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:09,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:10,678 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 20:47:11,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:11,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 967 states and 1141 transitions. [2024-11-13 20:47:11,123 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1141 transitions. [2024-11-13 20:47:11,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-13 20:47:11,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:11,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:11,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:12,706 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 20:47:13,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:13,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 976 states and 1152 transitions. [2024-11-13 20:47:13,281 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1152 transitions. [2024-11-13 20:47:13,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-13 20:47:13,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:13,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:14,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:15,098 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 20:47:16,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:16,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 977 states and 1154 transitions. [2024-11-13 20:47:16,022 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1154 transitions. [2024-11-13 20:47:16,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-13 20:47:16,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:16,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:16,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:17,327 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 20:47:17,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:17,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 978 states and 1156 transitions. [2024-11-13 20:47:17,756 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1156 transitions. [2024-11-13 20:47:17,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-13 20:47:17,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:17,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:18,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:18,722 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-13 20:47:18,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:18,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 987 states and 1167 transitions. [2024-11-13 20:47:18,926 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1167 transitions. [2024-11-13 20:47:18,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-13 20:47:18,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:18,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:19,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:20,160 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-13 20:47:20,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:20,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 996 states and 1178 transitions. [2024-11-13 20:47:20,488 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1178 transitions. [2024-11-13 20:47:20,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-13 20:47:20,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:20,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:21,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:21,475 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-11-13 20:47:22,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:22,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 997 states and 1180 transitions. [2024-11-13 20:47:22,011 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1180 transitions. [2024-11-13 20:47:22,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-13 20:47:22,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:22,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:22,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:23,160 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-11-13 20:47:23,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:23,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 998 states and 1182 transitions. [2024-11-13 20:47:23,827 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1182 transitions. [2024-11-13 20:47:23,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-13 20:47:23,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:23,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:24,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:25,196 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:47:25,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:25,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 1001 states and 1184 transitions. [2024-11-13 20:47:25,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1184 transitions. [2024-11-13 20:47:25,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-13 20:47:25,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:25,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:26,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:26,978 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:47:27,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:27,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 1004 states and 1186 transitions. [2024-11-13 20:47:27,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1186 transitions. [2024-11-13 20:47:27,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-13 20:47:27,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:27,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:28,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:29,143 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2024-11-13 20:47:31,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:47:32,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:32,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 1007 states and 1188 transitions. [2024-11-13 20:47:32,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1188 transitions. [2024-11-13 20:47:32,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-13 20:47:32,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:32,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:32,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:33,411 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2024-11-13 20:47:34,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:34,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 1010 states and 1190 transitions. [2024-11-13 20:47:34,164 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1190 transitions. [2024-11-13 20:47:34,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 20:47:34,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:34,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:34,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:35,934 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:47:46,338 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:47:54,664 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:48:04,932 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:48:12,037 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.10s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:48:12,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:12,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 1062 states and 1253 transitions. [2024-11-13 20:48:12,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 1253 transitions. [2024-11-13 20:48:12,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-13 20:48:12,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:12,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:13,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:13,893 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 168 proven. 44 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2024-11-13 20:48:24,140 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:48:34,147 WARN L539 Checker$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 20:48:44,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:48:54,189 WARN L539 Checker$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 20:49:04,519 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:49:11,575 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:49:12,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:12,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 1114 states and 1315 transitions. [2024-11-13 20:49:12,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 1315 transitions. [2024-11-13 20:49:12,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-13 20:49:12,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:12,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:12,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:13,723 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:49:23,871 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:49:33,880 WARN L539 Checker$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 20:49:38,183 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:49:38,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:38,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 1117 states and 1317 transitions. [2024-11-13 20:49:38,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 1317 transitions. [2024-11-13 20:49:38,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-13 20:49:38,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:38,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:38,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:39,783 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:49:49,929 WARN L539 Checker$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 20:49:51,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:49:51,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:51,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1327 states to 1120 states and 1319 transitions. [2024-11-13 20:49:51,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1319 transitions. [2024-11-13 20:49:51,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-13 20:49:51,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:51,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:52,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:52,522 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 169 proven. 44 refuted. 0 times theorem prover too weak. 349 trivial. 0 not checked.