./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.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_c8eda43c-296b-4a8b-ba22-478a8ff73707/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8eda43c-296b-4a8b-ba22-478a8ff73707/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8eda43c-296b-4a8b-ba22-478a8ff73707/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8eda43c-296b-4a8b-ba22-478a8ff73707/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8eda43c-296b-4a8b-ba22-478a8ff73707/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8eda43c-296b-4a8b-ba22-478a8ff73707/bin/ukojak-verify-ENZ3QT5qd3 --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 c7b5cea41c34641368705a00e3051c009f6877551b3530b7d4fceaf386f5f58c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:34:18,016 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:34:18,118 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8eda43c-296b-4a8b-ba22-478a8ff73707/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 02:34:18,130 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:34:18,133 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:34:18,164 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:34:18,165 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:34:18,165 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:34:18,165 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:34:18,165 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:34:18,166 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:34:18,166 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:34:18,166 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:34:18,166 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:34:18,166 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:34:18,166 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:34:18,167 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:34:18,168 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:34:18,169 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:34:18,169 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:34:18,169 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:34:18,169 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:34:18,169 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:34:18,170 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:34:18,170 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:34:18,170 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:34:18,170 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:34:18,170 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:34:18,170 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:34:18,170 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:34:18,170 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:34:18,170 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:34:18,170 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:34:18,171 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_c8eda43c-296b-4a8b-ba22-478a8ff73707/bin/ukojak-verify-ENZ3QT5qd3 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 -> c7b5cea41c34641368705a00e3051c009f6877551b3530b7d4fceaf386f5f58c [2024-11-25 02:34:18,478 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:34:18,490 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:34:18,496 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:34:18,497 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:34:18,497 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:34:18,500 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8eda43c-296b-4a8b-ba22-478a8ff73707/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2024-11-25 02:34:21,706 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8eda43c-296b-4a8b-ba22-478a8ff73707/bin/ukojak-verify-ENZ3QT5qd3/data/049318049/ea6fffdd1b11413c88710b51c94df371/FLAG90bebc4e5 [2024-11-25 02:34:22,112 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:34:22,113 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8eda43c-296b-4a8b-ba22-478a8ff73707/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i [2024-11-25 02:34:22,138 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8eda43c-296b-4a8b-ba22-478a8ff73707/bin/ukojak-verify-ENZ3QT5qd3/data/049318049/ea6fffdd1b11413c88710b51c94df371/FLAG90bebc4e5 [2024-11-25 02:34:22,158 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8eda43c-296b-4a8b-ba22-478a8ff73707/bin/ukojak-verify-ENZ3QT5qd3/data/049318049/ea6fffdd1b11413c88710b51c94df371 [2024-11-25 02:34:22,160 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:34:22,163 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:34:22,164 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:34:22,165 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:34:22,170 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:34:22,172 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:34:22" (1/1) ... [2024-11-25 02:34:22,174 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71b2513f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:34:22, skipping insertion in model container [2024-11-25 02:34:22,174 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:34:22" (1/1) ... [2024-11-25 02:34:22,232 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:34:22,777 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_c8eda43c-296b-4a8b-ba22-478a8ff73707/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i[33021,33034] [2024-11-25 02:34:22,947 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_c8eda43c-296b-4a8b-ba22-478a8ff73707/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i[49681,49694] [2024-11-25 02:34:22,964 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:34:22,985 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:34:23,025 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_c8eda43c-296b-4a8b-ba22-478a8ff73707/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i[33021,33034] [2024-11-25 02:34:23,127 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_c8eda43c-296b-4a8b-ba22-478a8ff73707/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test5-1.i[49681,49694] [2024-11-25 02:34:23,130 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:34:23,171 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:34:23,172 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:34:23 WrapperNode [2024-11-25 02:34:23,172 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:34:23,173 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:34:23,173 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:34:23,173 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:34:23,182 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:34:23" (1/1) ... [2024-11-25 02:34:23,222 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:34:23" (1/1) ... [2024-11-25 02:34:23,314 INFO L138 Inliner]: procedures = 177, calls = 373, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1990 [2024-11-25 02:34:23,315 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:34:23,315 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:34:23,315 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:34:23,316 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:34:23,323 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:34:23" (1/1) ... [2024-11-25 02:34:23,324 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:34:23" (1/1) ... [2024-11-25 02:34:23,339 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:34:23" (1/1) ... [2024-11-25 02:34:23,339 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:34:23" (1/1) ... [2024-11-25 02:34:23,428 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:34:23" (1/1) ... [2024-11-25 02:34:23,435 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:34:23" (1/1) ... [2024-11-25 02:34:23,452 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:34:23" (1/1) ... [2024-11-25 02:34:23,457 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:34:23" (1/1) ... [2024-11-25 02:34:23,462 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:34:23" (1/1) ... [2024-11-25 02:34:23,474 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:34:23,480 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:34:23,480 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:34:23,480 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:34:23,481 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:34:23" (1/1) ... [2024-11-25 02:34:23,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:34:23,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8eda43c-296b-4a8b-ba22-478a8ff73707/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:34:23,521 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8eda43c-296b-4a8b-ba22-478a8ff73707/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:34:23,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c8eda43c-296b-4a8b-ba22-478a8ff73707/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:34:23,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:34:23,554 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 02:34:23,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 02:34:23,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:34:23,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 02:34:23,555 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 02:34:23,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 02:34:23,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:34:23,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 02:34:23,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 02:34:23,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 02:34:23,555 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:34:23,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:34:23,559 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:34:23,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:34:23,868 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:34:23,871 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:34:26,590 INFO L? ?]: Removed 477 outVars from TransFormulas that were not future-live. [2024-11-25 02:34:26,591 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:34:29,249 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:34:29,249 INFO L312 CfgBuilder]: Removed 47 assume(true) statements. [2024-11-25 02:34:29,249 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:34:29 BoogieIcfgContainer [2024-11-25 02:34:29,249 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:34:29,250 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:34:29,250 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:34:29,261 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:34:29,261 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:34:29" (1/1) ... [2024-11-25 02:34:29,270 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:34:29,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:34:29,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 162 states and 278 transitions. [2024-11-25 02:34:29,339 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 278 transitions. [2024-11-25 02:34:29,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-25 02:34:29,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:34:29,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:34:29,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:34:29,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:34:29,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:34:29,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 163 states and 277 transitions. [2024-11-25 02:34:29,635 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 277 transitions. [2024-11-25 02:34:29,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:34:29,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:34:29,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:34:29,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:34:29,748 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:34:29,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:34:29,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 163 states and 269 transitions. [2024-11-25 02:34:29,763 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 269 transitions. [2024-11-25 02:34:29,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 02:34:29,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:34:29,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:34:29,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:34:29,849 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:34:29,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:34:29,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 163 states and 259 transitions. [2024-11-25 02:34:29,867 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 259 transitions. [2024-11-25 02:34:29,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 02:34:29,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:34:29,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:34:29,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:34:30,002 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:34:40,046 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:34:40,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:34:40,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 163 states and 245 transitions. [2024-11-25 02:34:40,067 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 245 transitions. [2024-11-25 02:34:40,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-25 02:34:40,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:34:40,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:34:40,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:34:40,446 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:34:44,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:34:54,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:34:54,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:34:54,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 163 states and 233 transitions. [2024-11-25 02:34:54,665 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 233 transitions. [2024-11-25 02:34:54,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 02:34:54,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:34:54,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:34:54,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:34:55,325 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:05,460 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:35:10,708 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:35:10,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:10,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 175 states and 246 transitions. [2024-11-25 02:35:10,754 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 246 transitions. [2024-11-25 02:35:10,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 02:35:10,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:10,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:10,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:11,026 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:11,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:11,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 175 states and 244 transitions. [2024-11-25 02:35:11,040 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 244 transitions. [2024-11-25 02:35:11,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:35:11,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:11,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:11,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:11,357 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:11,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:11,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 175 states and 242 transitions. [2024-11-25 02:35:11,372 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 242 transitions. [2024-11-25 02:35:11,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 02:35:11,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:11,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:11,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:11,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:35:21,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:35:21,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:35:21,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 175 states and 240 transitions. [2024-11-25 02:35:21,608 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 240 transitions. [2024-11-25 02:35:21,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:35:21,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:35:21,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:35:21,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:35:22,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:35:32,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:35:42,074 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:35:52,083 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:36:02,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:36:02,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:02,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 178 states and 242 transitions. [2024-11-25 02:36:02,111 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 242 transitions. [2024-11-25 02:36:02,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 02:36:02,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:02,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:36:02,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:02,571 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:36:03,872 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:36:14,129 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:36:24,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:36:29,487 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:36:29,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:29,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 222 states and 296 transitions. [2024-11-25 02:36:29,520 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 296 transitions. [2024-11-25 02:36:29,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 02:36:29,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:29,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:36:29,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:29,818 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:36:29,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:29,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 222 states and 294 transitions. [2024-11-25 02:36:29,834 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 294 transitions. [2024-11-25 02:36:29,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:36:29,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:29,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:36:29,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:30,086 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:36:30,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:30,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 222 states and 292 transitions. [2024-11-25 02:36:30,102 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 292 transitions. [2024-11-25 02:36:30,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:36:30,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:30,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:36:30,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:30,385 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:36:30,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:36:30,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 222 states and 290 transitions. [2024-11-25 02:36:30,679 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 290 transitions. [2024-11-25 02:36:30,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:36:30,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:36:30,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:36:30,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:36:31,140 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:36:41,168 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:36:51,178 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:37:01,185 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:37:11,192 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:37:11,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:11,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 225 states and 292 transitions. [2024-11-25 02:37:11,245 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 292 transitions. [2024-11-25 02:37:11,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:37:11,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:11,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:11,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:11,459 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:37:11,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:11,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 225 states and 290 transitions. [2024-11-25 02:37:11,500 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 290 transitions. [2024-11-25 02:37:11,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:37:11,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:11,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:11,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:11,993 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 02:37:22,054 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:37:32,064 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:37:42,071 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:37:52,078 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:37:52,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:52,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 228 states and 292 transitions. [2024-11-25 02:37:52,098 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 292 transitions. [2024-11-25 02:37:52,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 02:37:52,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:52,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:52,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:52,404 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:37:52,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:52,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 228 states and 291 transitions. [2024-11-25 02:37:52,430 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 291 transitions. [2024-11-25 02:37:52,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 02:37:52,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:52,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:52,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:52,852 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:37:53,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:37:53,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 237 states and 302 transitions. [2024-11-25 02:37:53,296 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 302 transitions. [2024-11-25 02:37:53,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 02:37:53,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:37:53,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:37:53,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:37:53,832 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 02:38:03,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:38:14,753 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:38:24,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:38:28,897 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:38:29,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:29,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 303 states and 385 transitions. [2024-11-25 02:38:29,294 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 385 transitions. [2024-11-25 02:38:29,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 02:38:29,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:29,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:29,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:29,738 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:38:30,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:30,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 304 states and 387 transitions. [2024-11-25 02:38:30,903 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 387 transitions. [2024-11-25 02:38:30,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 02:38:30,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:30,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:31,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:31,481 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:38:41,502 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:38:51,510 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:38:55,024 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:38:55,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:38:55,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 307 states and 389 transitions. [2024-11-25 02:38:55,047 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 389 transitions. [2024-11-25 02:38:55,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 02:38:55,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:38:55,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:38:55,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:38:55,593 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:39:05,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:39:15,632 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:39:18,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:39:18,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:18,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 310 states and 391 transitions. [2024-11-25 02:39:18,833 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 391 transitions. [2024-11-25 02:39:18,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 02:39:18,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:18,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:19,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:19,092 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 02:39:19,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:19,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 310 states and 389 transitions. [2024-11-25 02:39:19,152 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 389 transitions. [2024-11-25 02:39:19,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 02:39:19,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:19,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:19,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:19,488 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:39:19,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:19,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 310 states and 387 transitions. [2024-11-25 02:39:19,510 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 387 transitions. [2024-11-25 02:39:19,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 02:39:19,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:19,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:19,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:19,995 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 02:39:22,700 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:39:22,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:22,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 313 states and 389 transitions. [2024-11-25 02:39:22,741 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 389 transitions. [2024-11-25 02:39:22,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 02:39:22,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:22,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:22,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:23,103 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:39:23,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:23,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 313 states and 388 transitions. [2024-11-25 02:39:23,136 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 388 transitions. [2024-11-25 02:39:23,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 02:39:23,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:23,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:23,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:23,623 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:39:23,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:23,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 322 states and 399 transitions. [2024-11-25 02:39:23,887 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 399 transitions. [2024-11-25 02:39:23,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 02:39:23,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:23,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:24,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:24,367 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:39:24,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:24,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 331 states and 410 transitions. [2024-11-25 02:39:24,632 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 410 transitions. [2024-11-25 02:39:24,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 02:39:24,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:24,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:24,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:25,120 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 02:39:26,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:26,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 332 states and 412 transitions. [2024-11-25 02:39:26,372 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 412 transitions. [2024-11-25 02:39:26,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 02:39:26,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:26,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:26,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:26,898 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 02:39:27,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:27,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 333 states and 414 transitions. [2024-11-25 02:39:27,939 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 414 transitions. [2024-11-25 02:39:27,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 02:39:27,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:27,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:28,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:28,367 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:39:28,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:28,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 333 states and 412 transitions. [2024-11-25 02:39:28,389 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 412 transitions. [2024-11-25 02:39:28,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 02:39:28,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:28,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:28,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:28,968 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 02:39:29,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:29,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 336 states and 414 transitions. [2024-11-25 02:39:29,733 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 414 transitions. [2024-11-25 02:39:29,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-25 02:39:29,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:29,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:29,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:30,194 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 02:39:31,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:39:31,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 339 states and 416 transitions. [2024-11-25 02:39:31,321 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 416 transitions. [2024-11-25 02:39:31,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 02:39:31,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:39:31,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:39:31,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:39:32,052 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 02:39:42,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:39:53,558 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:40:03,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:40:04,733 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:40:15,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:40:25,065 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:40:35,620 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:40:45,632 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:40:55,643 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:41:05,656 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:41:16,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:41:22,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:41:22,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:22,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 466 states and 578 transitions. [2024-11-25 02:41:22,397 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 578 transitions. [2024-11-25 02:41:22,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 02:41:22,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:22,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:22,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:22,895 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-25 02:41:32,936 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:41:32,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:32,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 466 states and 576 transitions. [2024-11-25 02:41:32,944 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 576 transitions. [2024-11-25 02:41:32,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 02:41:32,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:32,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:33,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:33,314 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-25 02:41:33,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:41:33,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 466 states and 572 transitions. [2024-11-25 02:41:33,348 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 572 transitions. [2024-11-25 02:41:33,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 02:41:33,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:41:33,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:41:33,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:41:34,087 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 02:41:44,115 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:41:54,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:42:02,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:42:02,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:02,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 449 states and 551 transitions. [2024-11-25 02:42:02,477 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 551 transitions. [2024-11-25 02:42:02,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 02:42:02,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:02,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:02,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:03,210 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 02:42:13,240 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:42:18,189 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.95s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:42:18,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:18,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 452 states and 553 transitions. [2024-11-25 02:42:18,222 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 553 transitions. [2024-11-25 02:42:18,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 02:42:18,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:18,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:18,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:18,962 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 02:42:29,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:42:29,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:29,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 455 states and 555 transitions. [2024-11-25 02:42:29,835 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 555 transitions. [2024-11-25 02:42:29,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 02:42:29,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:29,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:30,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:30,546 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 02:42:40,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:42:50,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:42:54,627 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:42:54,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:54,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 458 states and 557 transitions. [2024-11-25 02:42:54,644 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 557 transitions. [2024-11-25 02:42:54,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 02:42:54,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:54,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:54,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:55,310 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 02:42:55,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:42:55,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 461 states and 559 transitions. [2024-11-25 02:42:55,726 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 559 transitions. [2024-11-25 02:42:55,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:42:55,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:42:55,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:42:56,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:42:56,650 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 02:43:06,921 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:43:16,931 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:43:23,662 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:43:33,948 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:43:34,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:34,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 513 states and 619 transitions. [2024-11-25 02:43:34,971 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 619 transitions. [2024-11-25 02:43:34,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 02:43:34,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:34,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:35,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:35,621 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 02:43:36,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:36,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 522 states and 630 transitions. [2024-11-25 02:43:36,079 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 630 transitions. [2024-11-25 02:43:36,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-25 02:43:36,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:36,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:36,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:36,583 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-25 02:43:44,891 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:43:45,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:45,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 568 states and 687 transitions. [2024-11-25 02:43:45,647 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 687 transitions. [2024-11-25 02:43:45,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 02:43:45,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:45,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:45,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:46,210 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 02:43:46,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:46,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 577 states and 698 transitions. [2024-11-25 02:43:46,450 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 698 transitions. [2024-11-25 02:43:46,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 02:43:46,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:46,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:46,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:46,998 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 02:43:47,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:47,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 586 states and 709 transitions. [2024-11-25 02:43:47,300 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 709 transitions. [2024-11-25 02:43:47,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 02:43:47,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:47,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:47,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:47,801 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 02:43:48,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:43:48,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 595 states and 720 transitions. [2024-11-25 02:43:48,005 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 720 transitions. [2024-11-25 02:43:48,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 02:43:48,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:43:48,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:43:48,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:43:48,601 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:43:58,641 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:44:04,728 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:44:04,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:04,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 598 states and 722 transitions. [2024-11-25 02:44:04,776 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 722 transitions. [2024-11-25 02:44:04,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 02:44:04,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:04,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:05,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:05,352 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:44:15,399 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:44:25,409 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:44:28,620 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:44:28,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:28,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 601 states and 724 transitions. [2024-11-25 02:44:28,653 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 724 transitions. [2024-11-25 02:44:28,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 02:44:28,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:28,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:28,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:29,149 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 02:44:29,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:29,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 602 states and 726 transitions. [2024-11-25 02:44:29,964 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 726 transitions. [2024-11-25 02:44:29,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 02:44:29,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:29,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:30,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:30,496 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 02:44:30,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:30,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 603 states and 728 transitions. [2024-11-25 02:44:30,910 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 728 transitions. [2024-11-25 02:44:30,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 02:44:30,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:30,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:31,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:31,409 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 02:44:34,486 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:44:37,223 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:44:37,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:37,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 604 states and 730 transitions. [2024-11-25 02:44:37,255 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 730 transitions. [2024-11-25 02:44:37,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 02:44:37,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:37,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:37,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:37,746 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 02:44:38,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:38,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 605 states and 732 transitions. [2024-11-25 02:44:38,947 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 732 transitions. [2024-11-25 02:44:38,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 02:44:38,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:38,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:39,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:39,430 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 49 proven. 11 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-25 02:44:43,797 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:44:43,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:43,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 608 states and 734 transitions. [2024-11-25 02:44:43,837 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 734 transitions. [2024-11-25 02:44:43,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 02:44:43,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:43,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:44,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:44,433 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 02:44:47,147 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:44:47,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:47,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 611 states and 736 transitions. [2024-11-25 02:44:47,175 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 736 transitions. [2024-11-25 02:44:47,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 02:44:47,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:47,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:47,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:47,899 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 02:44:48,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:48,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 614 states and 738 transitions. [2024-11-25 02:44:48,409 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 738 transitions. [2024-11-25 02:44:48,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 02:44:48,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:48,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:48,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:48,992 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 02:44:49,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:49,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 617 states and 740 transitions. [2024-11-25 02:44:49,400 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 740 transitions. [2024-11-25 02:44:49,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 02:44:49,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:49,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:49,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:49,988 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 02:44:51,647 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:44:51,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:51,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 620 states and 742 transitions. [2024-11-25 02:44:51,669 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 742 transitions. [2024-11-25 02:44:51,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-25 02:44:51,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:51,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:51,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:52,240 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:44:52,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:52,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 629 states and 753 transitions. [2024-11-25 02:44:52,431 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 753 transitions. [2024-11-25 02:44:52,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-25 02:44:52,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:52,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:52,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:53,106 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:44:53,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:53,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 638 states and 764 transitions. [2024-11-25 02:44:53,568 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 764 transitions. [2024-11-25 02:44:53,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-25 02:44:53,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:53,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:53,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:54,011 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-25 02:44:54,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:54,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 647 states and 775 transitions. [2024-11-25 02:44:54,583 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 775 transitions. [2024-11-25 02:44:54,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-25 02:44:54,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:54,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:54,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:55,175 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 02:44:56,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:56,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 648 states and 777 transitions. [2024-11-25 02:44:56,256 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 777 transitions. [2024-11-25 02:44:56,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-25 02:44:56,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:56,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:56,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:56,875 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 02:44:57,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:57,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 649 states and 779 transitions. [2024-11-25 02:44:57,805 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 779 transitions. [2024-11-25 02:44:57,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-25 02:44:57,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:57,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:58,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:58,282 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-25 02:44:58,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:58,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 658 states and 790 transitions. [2024-11-25 02:44:58,601 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 790 transitions. [2024-11-25 02:44:58,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-25 02:44:58,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:58,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:58,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:59,077 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-25 02:44:59,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:59,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 659 states and 792 transitions. [2024-11-25 02:44:59,809 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 792 transitions. [2024-11-25 02:44:59,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-25 02:44:59,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:59,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:00,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:00,432 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-25 02:45:10,461 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:45:10,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:10,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 660 states and 794 transitions. [2024-11-25 02:45:10,624 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 794 transitions. [2024-11-25 02:45:10,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 02:45:10,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:10,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:10,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:11,346 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 02:45:12,557 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:45:13,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:13,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 663 states and 796 transitions. [2024-11-25 02:45:13,206 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 796 transitions. [2024-11-25 02:45:13,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 02:45:13,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:13,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:13,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:13,851 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 02:45:14,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:14,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 666 states and 798 transitions. [2024-11-25 02:45:14,852 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 798 transitions. [2024-11-25 02:45:14,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-25 02:45:14,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:14,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:15,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:15,299 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 02:45:15,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:15,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 669 states and 800 transitions. [2024-11-25 02:45:15,981 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 800 transitions. [2024-11-25 02:45:15,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-25 02:45:15,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:15,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:16,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:16,536 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-25 02:45:17,924 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 [] [2024-11-25 02:45:17,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:17,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 672 states and 802 transitions. [2024-11-25 02:45:17,943 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 802 transitions. [2024-11-25 02:45:17,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-25 02:45:17,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:17,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:18,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:18,905 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 3 proven. 68 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-25 02:45:19,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:19,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 673 states and 802 transitions. [2024-11-25 02:45:19,185 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 802 transitions. [2024-11-25 02:45:19,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-25 02:45:19,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:19,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:19,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:20,159 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 02:45:22,799 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:45:33,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:45:43,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:45:53,048 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:45:56,831 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:45:57,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:57,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 725 states and 865 transitions. [2024-11-25 02:45:57,535 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 865 transitions. [2024-11-25 02:45:57,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-25 02:45:57,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:57,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:57,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:58,114 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-25 02:46:01,011 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:46:01,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:01,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 763 states and 911 transitions. [2024-11-25 02:46:01,169 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 911 transitions. [2024-11-25 02:46:01,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-25 02:46:01,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:01,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:01,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:02,044 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-25 02:46:02,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:02,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 776 states and 928 transitions. [2024-11-25 02:46:02,210 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 928 transitions. [2024-11-25 02:46:02,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-25 02:46:02,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:02,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:02,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:02,966 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-25 02:46:03,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:03,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 777 states and 929 transitions. [2024-11-25 02:46:03,159 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 929 transitions. [2024-11-25 02:46:03,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-25 02:46:03,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:03,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:03,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:04,140 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:46:14,215 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:46:24,225 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:46:34,235 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:46:36,633 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:46:36,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:36,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 780 states and 931 transitions. [2024-11-25 02:46:36,678 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 931 transitions. [2024-11-25 02:46:36,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-25 02:46:36,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:36,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:36,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:37,417 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:46:47,578 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:46:48,787 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:46:48,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:48,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 783 states and 933 transitions. [2024-11-25 02:46:48,820 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 933 transitions. [2024-11-25 02:46:48,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-25 02:46:48,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:48,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:49,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:49,699 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 88 proven. 23 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 02:46:59,741 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:47:04,863 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 [] [2024-11-25 02:47:04,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:04,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 786 states and 935 transitions. [2024-11-25 02:47:04,915 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 935 transitions. [2024-11-25 02:47:04,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-25 02:47:04,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:04,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:05,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:05,507 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 89 proven. 22 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 02:47:06,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:06,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 789 states and 937 transitions. [2024-11-25 02:47:06,091 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 937 transitions. [2024-11-25 02:47:06,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-25 02:47:06,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:06,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:06,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:06,941 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:47:07,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:07,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 798 states and 948 transitions. [2024-11-25 02:47:07,169 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 948 transitions. [2024-11-25 02:47:07,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-25 02:47:07,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:07,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:07,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:07,911 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 02:47:08,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:08,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 807 states and 959 transitions. [2024-11-25 02:47:08,183 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 959 transitions. [2024-11-25 02:47:08,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-25 02:47:08,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:08,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:08,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:08,969 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-25 02:47:09,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:09,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 816 states and 970 transitions. [2024-11-25 02:47:09,198 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 970 transitions. [2024-11-25 02:47:09,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-25 02:47:09,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:09,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:09,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:09,952 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 02:47:11,238 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:47:11,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:11,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 980 states to 817 states and 972 transitions. [2024-11-25 02:47:11,303 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 972 transitions. [2024-11-25 02:47:11,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-25 02:47:11,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:11,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:11,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:12,241 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 02:47:13,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:13,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 818 states and 974 transitions. [2024-11-25 02:47:13,414 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 974 transitions. [2024-11-25 02:47:13,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-25 02:47:13,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:13,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:13,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:14,180 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-25 02:47:14,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:14,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 827 states and 985 transitions. [2024-11-25 02:47:14,363 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 985 transitions. [2024-11-25 02:47:14,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-25 02:47:14,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:14,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:14,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:15,078 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-25 02:47:15,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:15,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 828 states and 987 transitions. [2024-11-25 02:47:15,784 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 987 transitions. [2024-11-25 02:47:15,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-25 02:47:15,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:15,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:16,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:16,376 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-25 02:47:17,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:17,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 829 states and 989 transitions. [2024-11-25 02:47:17,092 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 989 transitions. [2024-11-25 02:47:17,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-25 02:47:17,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:17,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:17,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:18,144 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 02:47:18,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:18,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 832 states and 991 transitions. [2024-11-25 02:47:18,531 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 991 transitions. [2024-11-25 02:47:18,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-25 02:47:18,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:18,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:18,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:19,457 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 02:47:20,947 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 02:47:21,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:21,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 835 states and 993 transitions. [2024-11-25 02:47:21,004 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 993 transitions. [2024-11-25 02:47:21,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-25 02:47:21,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:21,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:21,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:21,750 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-25 02:47:23,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:23,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 838 states and 995 transitions. [2024-11-25 02:47:23,063 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 995 transitions. [2024-11-25 02:47:23,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-25 02:47:23,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:23,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:23,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:24,348 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-25 02:47:25,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:25,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 841 states and 997 transitions. [2024-11-25 02:47:25,824 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 997 transitions. [2024-11-25 02:47:25,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-25 02:47:25,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:25,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:26,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:27,152 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 02:47:37,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:47:47,593 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:47:57,601 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:47:59,392 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:48:02,126 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:48:02,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:02,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 893 states and 1060 transitions. [2024-11-25 02:48:02,675 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1060 transitions. [2024-11-25 02:48:02,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-25 02:48:02,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:02,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:03,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:03,577 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-11-25 02:48:03,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:03,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 894 states and 1060 transitions. [2024-11-25 02:48:03,716 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1060 transitions. [2024-11-25 02:48:03,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-25 02:48:03,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:03,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:04,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:04,867 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-11-25 02:48:15,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:48:25,090 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:48:26,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:48:36,971 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:48:37,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:37,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 946 states and 1122 transitions. [2024-11-25 02:48:37,982 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1122 transitions. [2024-11-25 02:48:37,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-25 02:48:37,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:37,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:38,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:39,626 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:48:49,740 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:48:59,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:49:02,311 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:49:02,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:02,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 949 states and 1124 transitions. [2024-11-25 02:49:02,354 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1124 transitions. [2024-11-25 02:49:02,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-25 02:49:02,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:02,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:02,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:03,658 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:49:04,901 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:49:04,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:04,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 952 states and 1126 transitions. [2024-11-25 02:49:04,939 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1126 transitions. [2024-11-25 02:49:04,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-25 02:49:04,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:04,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:05,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:06,181 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 128 proven. 34 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked.