./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db04e22-dd44-489a-80f3-c01a5f3e2f78/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db04e22-dd44-489a-80f3-c01a5f3e2f78/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db04e22-dd44-489a-80f3-c01a5f3e2f78/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db04e22-dd44-489a-80f3-c01a5f3e2f78/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db04e22-dd44-489a-80f3-c01a5f3e2f78/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db04e22-dd44-489a-80f3-c01a5f3e2f78/bin/ukojak-verify-CZk0znPC7b --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 6fff6eb11b5ece9f2655331435003a1af77ee5ac869f244677acc531eb435a19 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:21:06,261 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:21:06,314 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db04e22-dd44-489a-80f3-c01a5f3e2f78/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 04:21:06,319 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:21:06,319 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:21:06,338 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:21:06,339 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:21:06,339 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:21:06,339 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:21:06,339 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:21:06,340 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:21:06,340 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:21:06,340 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:21:06,340 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:21:06,340 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:21:06,340 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:21:06,340 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:21:06,340 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:21:06,340 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:21:06,340 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:21:06,341 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:21:06,341 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:21:06,341 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:21:06,341 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:21:06,341 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:21:06,341 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:21:06,341 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:21:06,341 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:21:06,341 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:21:06,341 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:21:06,342 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:21:06,342 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:21:06,342 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:21:06,342 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_2db04e22-dd44-489a-80f3-c01a5f3e2f78/bin/ukojak-verify-CZk0znPC7b 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 -> 6fff6eb11b5ece9f2655331435003a1af77ee5ac869f244677acc531eb435a19 [2024-12-06 04:21:06,560 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:21:06,568 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:21:06,571 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:21:06,572 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:21:06,572 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:21:06,573 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db04e22-dd44-489a-80f3-c01a5f3e2f78/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i [2024-12-06 04:21:09,275 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db04e22-dd44-489a-80f3-c01a5f3e2f78/bin/ukojak-verify-CZk0znPC7b/data/5f9eaaf18/fe2fc20ec59744a9b05ba64b37f721f0/FLAGf5ca20f93 [2024-12-06 04:21:09,518 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:21:09,519 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db04e22-dd44-489a-80f3-c01a5f3e2f78/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i [2024-12-06 04:21:09,533 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db04e22-dd44-489a-80f3-c01a5f3e2f78/bin/ukojak-verify-CZk0znPC7b/data/5f9eaaf18/fe2fc20ec59744a9b05ba64b37f721f0/FLAGf5ca20f93 [2024-12-06 04:21:09,548 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db04e22-dd44-489a-80f3-c01a5f3e2f78/bin/ukojak-verify-CZk0znPC7b/data/5f9eaaf18/fe2fc20ec59744a9b05ba64b37f721f0 [2024-12-06 04:21:09,550 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:21:09,551 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:21:09,552 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:21:09,552 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:21:09,557 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:21:09,557 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:21:09" (1/1) ... [2024-12-06 04:21:09,558 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@542344e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:09, skipping insertion in model container [2024-12-06 04:21:09,559 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:21:09" (1/1) ... [2024-12-06 04:21:09,594 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:21:09,935 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_2db04e22-dd44-489a-80f3-c01a5f3e2f78/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i[33021,33034] [2024-12-06 04:21:10,051 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:21:10,062 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:21:10,095 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_2db04e22-dd44-489a-80f3-c01a5f3e2f78/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-2.i[33021,33034] [2024-12-06 04:21:10,158 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:21:10,186 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:21:10,187 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:10 WrapperNode [2024-12-06 04:21:10,187 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:21:10,187 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:21:10,187 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:21:10,187 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:21:10,193 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:10" (1/1) ... [2024-12-06 04:21:10,215 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:10" (1/1) ... [2024-12-06 04:21:10,265 INFO L138 Inliner]: procedures = 176, calls = 386, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1713 [2024-12-06 04:21:10,266 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:21:10,266 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:21:10,266 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:21:10,266 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:21:10,274 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:10" (1/1) ... [2024-12-06 04:21:10,274 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:10" (1/1) ... [2024-12-06 04:21:10,284 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:10" (1/1) ... [2024-12-06 04:21:10,284 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:10" (1/1) ... [2024-12-06 04:21:10,338 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:10" (1/1) ... [2024-12-06 04:21:10,342 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:10" (1/1) ... [2024-12-06 04:21:10,354 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:10" (1/1) ... [2024-12-06 04:21:10,359 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:10" (1/1) ... [2024-12-06 04:21:10,364 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:10" (1/1) ... [2024-12-06 04:21:10,377 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:21:10,377 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:21:10,377 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:21:10,377 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:21:10,378 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:21:10" (1/1) ... [2024-12-06 04:21:10,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:21:10,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db04e22-dd44-489a-80f3-c01a5f3e2f78/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:21:10,408 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db04e22-dd44-489a-80f3-c01a5f3e2f78/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:21:10,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2db04e22-dd44-489a-80f3-c01a5f3e2f78/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:21:10,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:21:10,437 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 04:21:10,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 04:21:10,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:21:10,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 04:21:10,437 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 04:21:10,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:21:10,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:21:10,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 04:21:10,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 04:21:10,437 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:21:10,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:21:10,437 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:21:10,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:21:10,632 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:21:10,633 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:21:12,273 INFO L? ?]: Removed 410 outVars from TransFormulas that were not future-live. [2024-12-06 04:21:12,273 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:21:13,743 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:21:13,743 INFO L312 CfgBuilder]: Removed 39 assume(true) statements. [2024-12-06 04:21:13,743 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:21:13 BoogieIcfgContainer [2024-12-06 04:21:13,744 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:21:13,744 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:21:13,744 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:21:13,756 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:21:13,756 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:21:13" (1/1) ... [2024-12-06 04:21:13,764 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:21:13,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:13,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 150 states and 258 transitions. [2024-12-06 04:21:13,821 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 258 transitions. [2024-12-06 04:21:13,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 04:21:13,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:13,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:13,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:14,004 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:21:14,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:14,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 151 states and 259 transitions. [2024-12-06 04:21:14,062 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 259 transitions. [2024-12-06 04:21:14,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 04:21:14,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:14,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:14,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:14,123 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:21:14,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:14,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 151 states and 255 transitions. [2024-12-06 04:21:14,130 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 255 transitions. [2024-12-06 04:21:14,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 04:21:14,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:14,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:14,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:14,181 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:21:14,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:14,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 151 states and 247 transitions. [2024-12-06 04:21:14,190 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 247 transitions. [2024-12-06 04:21:14,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 04:21:14,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:14,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:14,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:14,246 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:21:14,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:14,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 151 states and 235 transitions. [2024-12-06 04:21:14,254 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 235 transitions. [2024-12-06 04:21:14,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 04:21:14,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:14,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:14,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:14,439 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:21:24,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:21:34,523 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:21:34,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:21:34,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 151 states and 223 transitions. [2024-12-06 04:21:34,610 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 223 transitions. [2024-12-06 04:21:34,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:21:34,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:21:34,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:21:34,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:21:35,004 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:21:45,106 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:21:55,113 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:22:05,120 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:22:11,604 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:22:11,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:11,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 163 states and 236 transitions. [2024-12-06 04:22:11,620 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 236 transitions. [2024-12-06 04:22:11,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:22:11,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:11,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:11,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:11,799 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:11,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:11,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 163 states and 234 transitions. [2024-12-06 04:22:11,809 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 234 transitions. [2024-12-06 04:22:11,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:22:11,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:11,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:11,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:12,000 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:12,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:12,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 163 states and 232 transitions. [2024-12-06 04:22:12,010 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 232 transitions. [2024-12-06 04:22:12,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 04:22:12,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:12,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:12,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:12,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:22:12,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:12,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 163 states and 230 transitions. [2024-12-06 04:22:12,967 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 230 transitions. [2024-12-06 04:22:12,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 04:22:12,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:12,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:13,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:13,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:22:14,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:22:14,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:14,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 166 states and 232 transitions. [2024-12-06 04:22:14,787 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 232 transitions. [2024-12-06 04:22:14,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:22:14,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:14,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:14,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:15,129 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:22:25,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:22:35,326 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:22:38,657 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:22:40,720 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:22:40,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:40,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 210 states and 286 transitions. [2024-12-06 04:22:40,751 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 286 transitions. [2024-12-06 04:22:40,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 04:22:40,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:40,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:40,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:40,912 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:22:40,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:40,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 210 states and 284 transitions. [2024-12-06 04:22:40,922 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 284 transitions. [2024-12-06 04:22:40,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 04:22:40,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:40,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:41,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:41,101 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:22:41,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:41,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 210 states and 282 transitions. [2024-12-06 04:22:41,115 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 282 transitions. [2024-12-06 04:22:41,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:22:41,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:41,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:41,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:41,296 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:22:43,181 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:22:43,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:43,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 210 states and 280 transitions. [2024-12-06 04:22:43,189 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 280 transitions. [2024-12-06 04:22:43,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 04:22:43,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:43,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:43,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:43,383 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:22:43,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:22:43,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 210 states and 278 transitions. [2024-12-06 04:22:43,438 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 278 transitions. [2024-12-06 04:22:43,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 04:22:43,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:22:43,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:22:43,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:22:43,752 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:22:53,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:23:00,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:23:00,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:00,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 213 states and 280 transitions. [2024-12-06 04:23:00,042 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 280 transitions. [2024-12-06 04:23:00,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 04:23:00,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:00,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:00,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:00,337 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:23:10,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:23:13,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.66s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:23:13,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:13,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 216 states and 282 transitions. [2024-12-06 04:23:13,066 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 282 transitions. [2024-12-06 04:23:13,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 04:23:13,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:13,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:13,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:13,234 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:23:13,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:13,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 216 states and 281 transitions. [2024-12-06 04:23:13,250 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 281 transitions. [2024-12-06 04:23:13,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 04:23:13,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:13,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:13,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:13,465 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:23:13,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:13,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 225 states and 292 transitions. [2024-12-06 04:23:13,625 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 292 transitions. [2024-12-06 04:23:13,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 04:23:13,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:13,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:13,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:13,900 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:23:19,236 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:23:29,445 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:23:39,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:23:49,481 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:23:50,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:50,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 291 states and 375 transitions. [2024-12-06 04:23:50,047 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 375 transitions. [2024-12-06 04:23:50,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:23:50,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:50,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:50,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:50,309 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:23:51,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:51,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 292 states and 377 transitions. [2024-12-06 04:23:51,051 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 377 transitions. [2024-12-06 04:23:51,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:23:51,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:51,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:51,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:51,240 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:23:51,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:23:51,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 292 states and 375 transitions. [2024-12-06 04:23:51,471 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 375 transitions. [2024-12-06 04:23:51,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:23:51,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:23:51,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:23:51,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:23:51,846 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 04:24:01,877 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:24:09,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:24:17,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:24:17,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:17,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 295 states and 377 transitions. [2024-12-06 04:24:17,487 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 377 transitions. [2024-12-06 04:24:17,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:24:17,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:17,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:17,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:17,763 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 04:24:27,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:24:37,784 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:24:41,857 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:24:41,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:41,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 298 states and 379 transitions. [2024-12-06 04:24:41,881 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 379 transitions. [2024-12-06 04:24:41,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:24:41,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:41,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:42,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:42,097 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:24:42,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:42,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 298 states and 377 transitions. [2024-12-06 04:24:42,118 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 377 transitions. [2024-12-06 04:24:42,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 04:24:42,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:42,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:42,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:42,503 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:24:42,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:42,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 301 states and 379 transitions. [2024-12-06 04:24:42,945 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 379 transitions. [2024-12-06 04:24:42,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 04:24:42,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:42,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:43,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:43,140 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:24:43,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:43,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 301 states and 378 transitions. [2024-12-06 04:24:43,159 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 378 transitions. [2024-12-06 04:24:43,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:24:43,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:43,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:43,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:43,583 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:24:43,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:43,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 310 states and 389 transitions. [2024-12-06 04:24:43,781 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 389 transitions. [2024-12-06 04:24:43,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:24:43,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:43,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:43,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:44,079 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:24:44,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:44,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 319 states and 400 transitions. [2024-12-06 04:24:44,379 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 400 transitions. [2024-12-06 04:24:44,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 04:24:44,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:44,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:44,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:44,688 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 04:24:45,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:45,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 320 states and 402 transitions. [2024-12-06 04:24:45,026 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 402 transitions. [2024-12-06 04:24:45,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 04:24:45,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:45,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:45,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:45,314 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 04:24:46,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:46,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 321 states and 404 transitions. [2024-12-06 04:24:46,513 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 404 transitions. [2024-12-06 04:24:46,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 04:24:46,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:46,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:46,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:46,727 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:24:46,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:46,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 321 states and 402 transitions. [2024-12-06 04:24:46,741 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 402 transitions. [2024-12-06 04:24:46,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:24:46,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:46,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:46,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:47,062 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 04:24:48,103 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 [] [2024-12-06 04:24:48,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:48,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 324 states and 404 transitions. [2024-12-06 04:24:48,536 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 404 transitions. [2024-12-06 04:24:48,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 04:24:48,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:48,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:48,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:48,862 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 04:24:49,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:24:49,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 327 states and 406 transitions. [2024-12-06 04:24:49,599 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 406 transitions. [2024-12-06 04:24:49,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 04:24:49,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:24:49,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:24:49,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:24:50,087 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:25:00,194 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 [] [2024-12-06 04:25:01,511 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:25:11,827 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:25:21,833 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:25:31,840 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:25:33,529 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:25:33,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:33,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 379 states and 471 transitions. [2024-12-06 04:25:33,752 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 471 transitions. [2024-12-06 04:25:33,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 04:25:33,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:33,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:33,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:25:34,327 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 04:25:44,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:25:54,376 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:25:59,496 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:25:59,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:25:59,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 382 states and 473 transitions. [2024-12-06 04:25:59,520 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 473 transitions. [2024-12-06 04:25:59,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 04:25:59,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:25:59,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:25:59,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:00,065 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 04:26:10,095 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:26:15,319 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:26:15,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:15,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 385 states and 475 transitions. [2024-12-06 04:26:15,364 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 475 transitions. [2024-12-06 04:26:15,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 04:26:15,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:15,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:15,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:15,849 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 04:26:26,011 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:26:37,485 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:26:38,833 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:26:39,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:26:39,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 448 states and 554 transitions. [2024-12-06 04:26:39,413 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 554 transitions. [2024-12-06 04:26:39,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 04:26:39,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:26:39,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:26:39,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:26:39,871 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 04:26:50,572 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:27:00,578 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:27:02,096 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:27:03,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:27:03,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:03,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 475 states and 591 transitions. [2024-12-06 04:27:03,725 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 591 transitions. [2024-12-06 04:27:03,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 04:27:03,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:03,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:03,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:04,144 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:27:04,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:04,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 484 states and 602 transitions. [2024-12-06 04:27:04,416 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 602 transitions. [2024-12-06 04:27:04,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 04:27:04,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:04,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:04,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:04,879 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:27:05,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:05,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 493 states and 613 transitions. [2024-12-06 04:27:05,070 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 613 transitions. [2024-12-06 04:27:05,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 04:27:05,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:05,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:05,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:05,474 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 04:27:07,329 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:27:07,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:07,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 494 states and 615 transitions. [2024-12-06 04:27:07,454 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 615 transitions. [2024-12-06 04:27:07,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 04:27:07,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:07,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:07,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:07,929 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 04:27:10,332 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:27:10,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:10,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 495 states and 617 transitions. [2024-12-06 04:27:10,359 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 617 transitions. [2024-12-06 04:27:10,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 04:27:10,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:10,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:10,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:10,745 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 04:27:11,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:11,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 498 states and 619 transitions. [2024-12-06 04:27:11,489 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 619 transitions. [2024-12-06 04:27:11,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 04:27:11,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:11,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:11,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:11,882 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 49 proven. 11 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 04:27:19,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:27:20,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:27:20,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 501 states and 621 transitions. [2024-12-06 04:27:20,017 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 621 transitions. [2024-12-06 04:27:20,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 04:27:20,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:27:20,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:27:20,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:27:20,426 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 25 proven. 35 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-06 04:27:30,451 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:27:41,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:27:51,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:28:01,651 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:28:08,974 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:28:09,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:09,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 520 states and 645 transitions. [2024-12-06 04:28:09,554 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 645 transitions. [2024-12-06 04:28:09,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 04:28:09,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:09,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:09,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:10,025 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 04:28:10,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:10,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 523 states and 647 transitions. [2024-12-06 04:28:10,751 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 647 transitions. [2024-12-06 04:28:10,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 04:28:10,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:10,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:10,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:11,207 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 04:28:12,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:12,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 526 states and 649 transitions. [2024-12-06 04:28:12,145 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 649 transitions. [2024-12-06 04:28:12,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 04:28:12,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:12,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:12,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:12,539 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 04:28:12,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:12,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 535 states and 660 transitions. [2024-12-06 04:28:12,786 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 660 transitions. [2024-12-06 04:28:12,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 04:28:12,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:12,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:12,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:13,196 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 04:28:13,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:13,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 545 states and 676 transitions. [2024-12-06 04:28:13,839 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 676 transitions. [2024-12-06 04:28:13,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 04:28:13,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:13,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:14,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:14,246 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 04:28:14,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:14,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 554 states and 687 transitions. [2024-12-06 04:28:14,498 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 687 transitions. [2024-12-06 04:28:14,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 04:28:14,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:14,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:14,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:14,925 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-12-06 04:28:15,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:15,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 564 states and 702 transitions. [2024-12-06 04:28:15,371 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 702 transitions. [2024-12-06 04:28:15,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 04:28:15,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:15,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:15,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:15,777 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 04:28:16,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:28:17,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:17,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 570 states and 711 transitions. [2024-12-06 04:28:17,207 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 711 transitions. [2024-12-06 04:28:17,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 04:28:17,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:17,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:17,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:17,611 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 04:28:21,714 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:28:21,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:21,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 571 states and 713 transitions. [2024-12-06 04:28:21,834 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 713 transitions. [2024-12-06 04:28:21,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 04:28:21,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:21,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:22,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:22,232 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 04:28:23,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:23,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 572 states and 715 transitions. [2024-12-06 04:28:23,280 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 715 transitions. [2024-12-06 04:28:23,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 04:28:23,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:23,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:23,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:23,678 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-06 04:28:24,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:24,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 573 states and 717 transitions. [2024-12-06 04:28:24,023 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 717 transitions. [2024-12-06 04:28:24,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 04:28:24,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:24,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:24,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:24,441 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 04:28:26,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.91s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:28:26,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:26,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 576 states and 719 transitions. [2024-12-06 04:28:26,682 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 719 transitions. [2024-12-06 04:28:26,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 04:28:26,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:26,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:26,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:27,080 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 04:28:28,882 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:28:29,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:29,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 579 states and 721 transitions. [2024-12-06 04:28:29,235 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 721 transitions. [2024-12-06 04:28:29,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 04:28:29,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:29,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:29,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:29,789 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 25 proven. 34 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 04:28:31,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:31,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 582 states and 723 transitions. [2024-12-06 04:28:31,297 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 723 transitions. [2024-12-06 04:28:31,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 04:28:31,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:31,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:31,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:31,729 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 04:28:33,574 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:28:33,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:33,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 585 states and 725 transitions. [2024-12-06 04:28:33,594 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 725 transitions. [2024-12-06 04:28:33,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-06 04:28:33,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:33,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:33,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:34,169 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:28:35,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:28:38,692 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:28:38,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:28:38,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 637 states and 790 transitions. [2024-12-06 04:28:38,994 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 790 transitions. [2024-12-06 04:28:38,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 04:28:38,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:28:38,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:28:39,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:28:39,801 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 04:28:49,879 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:28:59,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:29:09,891 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:29:12,489 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:29:12,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:12,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 640 states and 792 transitions. [2024-12-06 04:29:12,507 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 792 transitions. [2024-12-06 04:29:12,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 04:29:12,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:12,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:12,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:13,219 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 04:29:23,293 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:29:23,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:23,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 643 states and 794 transitions. [2024-12-06 04:29:23,704 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 794 transitions. [2024-12-06 04:29:23,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 04:29:23,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:23,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:24,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:24,521 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:29:32,461 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:29:33,710 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:29:41,016 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:29:41,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:41,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 672 states and 829 transitions. [2024-12-06 04:29:41,449 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 829 transitions. [2024-12-06 04:29:41,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 04:29:41,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:41,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:41,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:42,010 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:29:42,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:42,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 686 states and 847 transitions. [2024-12-06 04:29:42,659 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 847 transitions. [2024-12-06 04:29:42,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 04:29:42,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:42,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:42,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:43,197 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 04:29:53,400 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:29:56,814 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:29:57,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:57,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 737 states and 912 transitions. [2024-12-06 04:29:57,041 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 912 transitions. [2024-12-06 04:29:57,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 04:29:57,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:57,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:57,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:57,715 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:29:57,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:57,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 746 states and 923 transitions. [2024-12-06 04:29:57,929 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 923 transitions. [2024-12-06 04:29:57,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 04:29:57,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:57,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:58,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:58,475 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:29:58,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:58,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 747 states and 925 transitions. [2024-12-06 04:29:58,578 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 925 transitions. [2024-12-06 04:29:58,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 04:29:58,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:58,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:58,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:29:59,138 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 04:29:59,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:29:59,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 751 states and 929 transitions. [2024-12-06 04:29:59,387 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 929 transitions. [2024-12-06 04:29:59,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 04:29:59,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:29:59,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:29:59,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:00,041 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 04:30:00,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:00,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 755 states and 934 transitions. [2024-12-06 04:30:00,399 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 934 transitions. [2024-12-06 04:30:00,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 04:30:00,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:00,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:00,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:01,042 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:30:01,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:01,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 759 states and 937 transitions. [2024-12-06 04:30:01,280 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 937 transitions. [2024-12-06 04:30:01,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 04:30:01,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:01,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:01,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:02,040 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:30:02,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:02,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 768 states and 948 transitions. [2024-12-06 04:30:02,307 INFO L276 IsEmpty]: Start isEmpty. Operand 768 states and 948 transitions. [2024-12-06 04:30:02,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 04:30:02,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:02,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:02,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:02,847 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 04:30:03,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:03,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 769 states and 950 transitions. [2024-12-06 04:30:03,027 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 950 transitions. [2024-12-06 04:30:03,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 04:30:03,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:03,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:03,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:03,636 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:30:09,129 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:30:09,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:09,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 783 states and 967 transitions. [2024-12-06 04:30:09,277 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 967 transitions. [2024-12-06 04:30:09,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-06 04:30:09,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:09,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:09,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:09,959 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 04:30:11,473 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:30:13,933 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:30:13,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:13,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 784 states and 969 transitions. [2024-12-06 04:30:13,978 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 969 transitions. [2024-12-06 04:30:13,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-06 04:30:13,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:13,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:14,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:14,795 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 04:30:15,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:15,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 785 states and 971 transitions. [2024-12-06 04:30:15,366 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 971 transitions. [2024-12-06 04:30:15,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 04:30:15,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:15,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:15,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:15,908 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 40 proven. 73 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-06 04:30:25,940 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:30:27,778 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:30:27,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:30:27,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 788 states and 973 transitions. [2024-12-06 04:30:27,798 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 973 transitions. [2024-12-06 04:30:27,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 04:30:27,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:30:27,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:30:28,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:30:28,480 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 40 proven. 73 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-12-06 04:30:38,551 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:30:48,561 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:30:58,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:31:06,093 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:31:06,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:06,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 791 states and 975 transitions. [2024-12-06 04:31:06,129 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 975 transitions. [2024-12-06 04:31:06,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 04:31:06,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:06,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:06,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:06,764 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 89 proven. 50 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-06 04:31:16,814 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:31:21,246 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:31:21,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:21,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 794 states and 977 transitions. [2024-12-06 04:31:21,269 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 977 transitions. [2024-12-06 04:31:21,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-06 04:31:21,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:21,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:21,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:21,925 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 88 proven. 50 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-12-06 04:31:31,985 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:31:32,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:32,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 797 states and 979 transitions. [2024-12-06 04:31:32,600 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 979 transitions. [2024-12-06 04:31:32,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 04:31:32,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:32,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:32,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:33,392 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 04:31:34,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:34,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 800 states and 981 transitions. [2024-12-06 04:31:34,238 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 981 transitions. [2024-12-06 04:31:34,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 04:31:34,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:34,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:34,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:34,973 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 04:31:35,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:35,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 803 states and 983 transitions. [2024-12-06 04:31:35,687 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 983 transitions. [2024-12-06 04:31:35,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 04:31:35,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:35,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:35,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:36,286 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-12-06 04:31:36,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:36,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 816 states and 997 transitions. [2024-12-06 04:31:36,821 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 997 transitions. [2024-12-06 04:31:36,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 04:31:36,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:36,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:37,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:37,504 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-06 04:31:37,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:37,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1016 states to 825 states and 1008 transitions. [2024-12-06 04:31:37,665 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1008 transitions. [2024-12-06 04:31:37,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 04:31:37,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:37,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:37,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:38,304 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-06 04:31:38,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:38,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1025 states to 832 states and 1017 transitions. [2024-12-06 04:31:38,536 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1017 transitions. [2024-12-06 04:31:38,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 04:31:38,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:38,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:38,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:39,119 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-06 04:31:39,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:39,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 849 states and 1039 transitions. [2024-12-06 04:31:39,357 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1039 transitions. [2024-12-06 04:31:39,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 04:31:39,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:39,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:39,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:39,982 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-12-06 04:31:40,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:40,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 858 states and 1050 transitions. [2024-12-06 04:31:40,141 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1050 transitions. [2024-12-06 04:31:40,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 04:31:40,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:40,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:40,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:40,812 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-12-06 04:31:41,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:41,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 865 states and 1059 transitions. [2024-12-06 04:31:41,134 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1059 transitions. [2024-12-06 04:31:41,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 04:31:41,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:41,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:41,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:41,759 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-06 04:31:41,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:41,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 872 states and 1068 transitions. [2024-12-06 04:31:41,943 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1068 transitions. [2024-12-06 04:31:41,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 04:31:41,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:41,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:42,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:42,589 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-12-06 04:31:43,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:43,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 873 states and 1070 transitions. [2024-12-06 04:31:43,569 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1070 transitions. [2024-12-06 04:31:43,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 04:31:43,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:43,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:44,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:44,325 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-12-06 04:31:45,840 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:31:47,972 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:31:48,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:48,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 874 states and 1072 transitions. [2024-12-06 04:31:48,004 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1072 transitions. [2024-12-06 04:31:48,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 04:31:48,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:48,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:48,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:48,650 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-12-06 04:31:49,717 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:31:50,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:50,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 875 states and 1074 transitions. [2024-12-06 04:31:50,222 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1074 transitions. [2024-12-06 04:31:50,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 04:31:50,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:50,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:50,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:50,973 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-12-06 04:31:52,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:31:52,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:52,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 876 states and 1076 transitions. [2024-12-06 04:31:52,476 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1076 transitions. [2024-12-06 04:31:52,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 04:31:52,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:52,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:52,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:53,060 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-12-06 04:31:53,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:53,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 877 states and 1078 transitions. [2024-12-06 04:31:53,336 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1078 transitions. [2024-12-06 04:31:53,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 04:31:53,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:53,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:53,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:53,953 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-12-06 04:31:55,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:55,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 878 states and 1082 transitions. [2024-12-06 04:31:55,257 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1082 transitions. [2024-12-06 04:31:55,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-06 04:31:55,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:55,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:55,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:55,926 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-12-06 04:31:56,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:31:56,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 879 states and 1084 transitions. [2024-12-06 04:31:56,210 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1084 transitions. [2024-12-06 04:31:56,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 04:31:56,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:31:56,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:31:56,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:31:56,972 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-12-06 04:32:02,015 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:32:04,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:32:09,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:32:09,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:32:09,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 908 states and 1119 transitions. [2024-12-06 04:32:09,288 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1119 transitions. [2024-12-06 04:32:09,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 04:32:09,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:32:09,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:32:09,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:32:10,417 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 40 proven. 93 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 04:32:20,637 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:32:30,653 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:32:37,214 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:32:48,374 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:32:50,708 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:33:01,986 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:33:08,214 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:33:10,190 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:33:10,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:10,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 985 states and 1214 transitions. [2024-12-06 04:33:10,214 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1214 transitions. [2024-12-06 04:33:10,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 04:33:10,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:10,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:10,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:10,904 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-12-06 04:33:11,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:11,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 988 states and 1216 transitions. [2024-12-06 04:33:11,474 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1216 transitions. [2024-12-06 04:33:11,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 04:33:11,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:11,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:11,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:12,107 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-12-06 04:33:13,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:13,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 991 states and 1218 transitions. [2024-12-06 04:33:13,077 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1218 transitions. [2024-12-06 04:33:13,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 04:33:13,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:13,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:13,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:13,815 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-12-06 04:33:16,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:33:16,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:16,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1228 states to 994 states and 1220 transitions. [2024-12-06 04:33:16,418 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1220 transitions. [2024-12-06 04:33:16,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 04:33:16,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:16,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:16,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:17,113 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 49 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-12-06 04:33:18,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:18,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 997 states and 1222 transitions. [2024-12-06 04:33:18,523 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1222 transitions. [2024-12-06 04:33:18,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 04:33:18,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:18,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:18,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:19,362 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 40 proven. 72 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-12-06 04:33:19,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:33:19,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 1000 states and 1224 transitions. [2024-12-06 04:33:19,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1224 transitions. [2024-12-06 04:33:19,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-06 04:33:19,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:33:19,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:33:20,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:33:20,696 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:33:30,944 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:33:40,951 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:33:50,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:34:00,964 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:34:04,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:34:04,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:04,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 1052 states and 1289 transitions. [2024-12-06 04:34:04,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1289 transitions. [2024-12-06 04:34:04,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-06 04:34:04,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:04,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:05,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:05,919 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 04:34:08,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:34:08,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:08,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 1055 states and 1291 transitions. [2024-12-06 04:34:08,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 1291 transitions. [2024-12-06 04:34:08,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-06 04:34:08,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:08,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:08,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:09,360 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 04:34:19,435 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 [] [2024-12-06 04:34:20,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:20,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 1058 states and 1293 transitions. [2024-12-06 04:34:20,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 1293 transitions. [2024-12-06 04:34:20,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 04:34:20,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:20,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:20,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:21,097 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 87 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-12-06 04:34:21,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:21,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 1059 states and 1293 transitions. [2024-12-06 04:34:21,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1293 transitions. [2024-12-06 04:34:21,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 04:34:21,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:21,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:21,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:22,125 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 55 proven. 110 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-12-06 04:34:32,662 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 [] [2024-12-06 04:34:38,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:34:48,797 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:34:56,132 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:34:56,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:34:56,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 1111 states and 1356 transitions. [2024-12-06 04:34:56,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1356 transitions. [2024-12-06 04:34:56,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 04:34:56,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:34:56,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:34:56,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:34:56,849 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 87 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-12-06 04:35:07,093 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:35:17,100 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:35:27,131 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:35:35,290 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:35:45,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:35:49,403 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.67s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:35:49,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:49,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 1163 states and 1418 transitions. [2024-12-06 04:35:49,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1418 transitions. [2024-12-06 04:35:49,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 04:35:49,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:49,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:50,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:35:50,778 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:35:51,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:35:51,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1437 states to 1172 states and 1429 transitions. [2024-12-06 04:35:51,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1429 transitions. [2024-12-06 04:35:51,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 04:35:51,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:35:51,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:35:51,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat