./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f81f5d-8d52-40c3-b33c-6b7d820371f5/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f81f5d-8d52-40c3-b33c-6b7d820371f5/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f81f5d-8d52-40c3-b33c-6b7d820371f5/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f81f5d-8d52-40c3-b33c-6b7d820371f5/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f81f5d-8d52-40c3-b33c-6b7d820371f5/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f81f5d-8d52-40c3-b33c-6b7d820371f5/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 98addbea2d7583a98dfe535f8a62b1da98b67168a60a4eb76b7c658a539d3a89 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:10:01,189 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:10:01,248 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f81f5d-8d52-40c3-b33c-6b7d820371f5/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 01:10:01,253 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:10:01,253 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:10:01,273 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:10:01,274 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:10:01,274 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:10:01,275 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:10:01,275 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:10:01,275 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:10:01,275 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:10:01,275 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:10:01,275 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:10:01,275 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:10:01,276 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:10:01,276 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:10:01,276 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:10:01,276 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:10:01,276 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:10:01,276 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:10:01,276 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:10:01,276 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:10:01,276 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:10:01,276 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:10:01,276 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:10:01,277 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:10:01,277 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:10:01,277 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:10:01,277 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:10:01,277 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:10:01,277 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:10:01,277 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:10:01,277 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_95f81f5d-8d52-40c3-b33c-6b7d820371f5/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 98addbea2d7583a98dfe535f8a62b1da98b67168a60a4eb76b7c658a539d3a89 [2024-12-06 01:10:01,520 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:10:01,527 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:10:01,529 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:10:01,530 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:10:01,530 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:10:01,531 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f81f5d-8d52-40c3-b33c-6b7d820371f5/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-2.i [2024-12-06 01:10:04,155 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f81f5d-8d52-40c3-b33c-6b7d820371f5/bin/ukojak-verify-CZk0znPC7b/data/e6dc0130e/dd1414f473824cabab36573aed305ac9/FLAG52235ceda [2024-12-06 01:10:04,410 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:10:04,410 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f81f5d-8d52-40c3-b33c-6b7d820371f5/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-2.i [2024-12-06 01:10:04,424 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f81f5d-8d52-40c3-b33c-6b7d820371f5/bin/ukojak-verify-CZk0znPC7b/data/e6dc0130e/dd1414f473824cabab36573aed305ac9/FLAG52235ceda [2024-12-06 01:10:04,435 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f81f5d-8d52-40c3-b33c-6b7d820371f5/bin/ukojak-verify-CZk0znPC7b/data/e6dc0130e/dd1414f473824cabab36573aed305ac9 [2024-12-06 01:10:04,437 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:10:04,438 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:10:04,439 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:10:04,439 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:10:04,442 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:10:04,443 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:10:04" (1/1) ... [2024-12-06 01:10:04,444 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61197ba6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:04, skipping insertion in model container [2024-12-06 01:10:04,444 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:10:04" (1/1) ... [2024-12-06 01:10:04,474 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:10:04,789 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_95f81f5d-8d52-40c3-b33c-6b7d820371f5/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-2.i[33021,33034] [2024-12-06 01:10:04,866 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:10:04,877 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:10:04,910 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_95f81f5d-8d52-40c3-b33c-6b7d820371f5/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test1-2.i[33021,33034] [2024-12-06 01:10:04,958 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:10:04,984 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:10:04,984 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:04 WrapperNode [2024-12-06 01:10:04,984 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:10:04,985 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:10:04,985 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:10:04,985 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:10:04,990 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:04" (1/1) ... [2024-12-06 01:10:05,008 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:04" (1/1) ... [2024-12-06 01:10:05,047 INFO L138 Inliner]: procedures = 176, calls = 230, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 981 [2024-12-06 01:10:05,047 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:10:05,048 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:10:05,048 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:10:05,048 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:10:05,055 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:04" (1/1) ... [2024-12-06 01:10:05,056 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:04" (1/1) ... [2024-12-06 01:10:05,064 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:04" (1/1) ... [2024-12-06 01:10:05,064 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:04" (1/1) ... [2024-12-06 01:10:05,092 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:04" (1/1) ... [2024-12-06 01:10:05,095 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:04" (1/1) ... [2024-12-06 01:10:05,103 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:04" (1/1) ... [2024-12-06 01:10:05,107 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:04" (1/1) ... [2024-12-06 01:10:05,110 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:04" (1/1) ... [2024-12-06 01:10:05,118 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:10:05,118 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:10:05,118 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:10:05,118 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:10:05,119 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:10:04" (1/1) ... [2024-12-06 01:10:05,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:10:05,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f81f5d-8d52-40c3-b33c-6b7d820371f5/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:10:05,142 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f81f5d-8d52-40c3-b33c-6b7d820371f5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:10:05,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95f81f5d-8d52-40c3-b33c-6b7d820371f5/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:10:05,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 01:10:05,164 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 01:10:05,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 01:10:05,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 01:10:05,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 01:10:05,164 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 01:10:05,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 01:10:05,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:10:05,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 01:10:05,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 01:10:05,165 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:10:05,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:10:05,165 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:10:05,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:10:05,307 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:10:05,309 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:10:06,350 INFO L? ?]: Removed 229 outVars from TransFormulas that were not future-live. [2024-12-06 01:10:06,350 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:10:07,250 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:10:07,251 INFO L312 CfgBuilder]: Removed 23 assume(true) statements. [2024-12-06 01:10:07,251 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:10:07 BoogieIcfgContainer [2024-12-06 01:10:07,251 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:10:07,252 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:10:07,252 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:10:07,262 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:10:07,263 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:10:07" (1/1) ... [2024-12-06 01:10:07,271 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:10:07,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:07,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 100 states and 170 transitions. [2024-12-06 01:10:07,325 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 170 transitions. [2024-12-06 01:10:07,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-06 01:10:07,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:07,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:07,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:07,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:10:07,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:07,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 101 states and 171 transitions. [2024-12-06 01:10:07,526 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 171 transitions. [2024-12-06 01:10:07,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:10:07,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:07,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:07,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:07,572 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:10:07,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:07,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 101 states and 169 transitions. [2024-12-06 01:10:07,579 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 169 transitions. [2024-12-06 01:10:07,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-06 01:10:07,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:07,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:07,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:07,620 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:10:07,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:07,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 101 states and 165 transitions. [2024-12-06 01:10:07,628 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 165 transitions. [2024-12-06 01:10:07,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 01:10:07,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:07,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:07,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:07,675 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:10:07,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:07,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 101 states and 159 transitions. [2024-12-06 01:10:07,681 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 159 transitions. [2024-12-06 01:10:07,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 01:10:07,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:07,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:07,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:07,807 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:10:12,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:10:12,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:12,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 101 states and 153 transitions. [2024-12-06 01:10:12,208 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 153 transitions. [2024-12-06 01:10:12,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:10:12,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:12,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:12,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:12,444 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:10:22,546 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:10:25,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:10:25,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:25,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 113 states and 167 transitions. [2024-12-06 01:10:25,044 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 167 transitions. [2024-12-06 01:10:25,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:10:25,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:25,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:25,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:25,167 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:10:25,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:25,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 113 states and 165 transitions. [2024-12-06 01:10:25,174 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 165 transitions. [2024-12-06 01:10:25,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 01:10:25,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:25,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:25,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:25,291 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:10:25,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:25,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 113 states and 163 transitions. [2024-12-06 01:10:25,300 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 163 transitions. [2024-12-06 01:10:25,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 01:10:25,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:25,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:25,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:25,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:10:27,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:10:27,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:27,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 113 states and 161 transitions. [2024-12-06 01:10:27,989 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 161 transitions. [2024-12-06 01:10:27,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 01:10:27,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:27,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:28,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:28,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:10:36,664 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:10:36,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:36,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 116 states and 163 transitions. [2024-12-06 01:10:36,693 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 163 transitions. [2024-12-06 01:10:36,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:10:36,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:36,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:36,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:36,996 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:10:47,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:10:50,710 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:10:50,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:50,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 150 states and 206 transitions. [2024-12-06 01:10:50,930 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 206 transitions. [2024-12-06 01:10:50,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 01:10:50,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:50,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:51,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:51,229 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:10:54,394 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:10:54,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:54,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 153 states and 208 transitions. [2024-12-06 01:10:54,415 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 208 transitions. [2024-12-06 01:10:54,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 01:10:54,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:54,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:54,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:54,533 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:10:54,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:54,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 153 states and 206 transitions. [2024-12-06 01:10:54,600 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 206 transitions. [2024-12-06 01:10:54,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 01:10:54,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:54,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:54,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:54,721 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:10:54,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:54,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 153 states and 205 transitions. [2024-12-06 01:10:54,737 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 205 transitions. [2024-12-06 01:10:54,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 01:10:54,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:54,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:54,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:54,951 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:10:55,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:10:55,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 162 states and 216 transitions. [2024-12-06 01:10:55,126 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 216 transitions. [2024-12-06 01:10:55,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 01:10:55,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:10:55,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:10:55,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:10:55,323 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 01:11:00,768 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 01:11:03,503 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 01:11:03,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:03,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 163 states and 218 transitions. [2024-12-06 01:11:03,525 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 218 transitions. [2024-12-06 01:11:03,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 01:11:03,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:03,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:03,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:03,661 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:11:03,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:03,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 163 states and 216 transitions. [2024-12-06 01:11:03,670 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 216 transitions. [2024-12-06 01:11:03,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 01:11:03,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:03,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:03,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:03,895 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:11:11,518 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 01:11:11,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:11,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 166 states and 218 transitions. [2024-12-06 01:11:11,818 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 218 transitions. [2024-12-06 01:11:11,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 01:11:11,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:11,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:11,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:12,221 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:11:22,324 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:11:32,331 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:11:35,599 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:11:35,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:35,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 193 states and 251 transitions. [2024-12-06 01:11:35,835 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 251 transitions. [2024-12-06 01:11:35,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 01:11:35,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:35,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:35,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:36,131 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:11:37,787 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:11:37,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:37,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 196 states and 253 transitions. [2024-12-06 01:11:37,815 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 253 transitions. [2024-12-06 01:11:37,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:11:37,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:37,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:37,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:38,053 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 25 proven. 11 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 01:11:39,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:11:39,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:39,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 227 states and 292 transitions. [2024-12-06 01:11:39,826 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 292 transitions. [2024-12-06 01:11:39,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 01:11:39,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:39,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:39,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:40,163 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:11:40,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:40,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 236 states and 303 transitions. [2024-12-06 01:11:40,528 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 303 transitions. [2024-12-06 01:11:40,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 01:11:40,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:40,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:40,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:40,912 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 01:11:41,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:11:41,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 237 states and 305 transitions. [2024-12-06 01:11:41,305 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 305 transitions. [2024-12-06 01:11:41,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 01:11:41,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:11:41,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:11:41,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:11:41,553 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 12 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 01:11:51,582 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:12:01,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:12:11,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:12:14,880 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:12:14,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:14,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 220 states and 284 transitions. [2024-12-06 01:12:14,893 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 284 transitions. [2024-12-06 01:12:14,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 01:12:14,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:14,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:15,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:15,273 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:12:16,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:16,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 223 states and 286 transitions. [2024-12-06 01:12:16,445 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 286 transitions. [2024-12-06 01:12:16,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 01:12:16,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:16,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:16,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:16,684 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 25 proven. 11 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 01:12:16,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:16,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 232 states and 297 transitions. [2024-12-06 01:12:16,822 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 297 transitions. [2024-12-06 01:12:16,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 01:12:16,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:16,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:16,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:17,073 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 25 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 01:12:17,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:17,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 233 states and 299 transitions. [2024-12-06 01:12:17,805 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 299 transitions. [2024-12-06 01:12:17,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 01:12:17,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:17,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:17,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:18,221 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:12:18,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:18,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 260 states and 332 transitions. [2024-12-06 01:12:18,994 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 332 transitions. [2024-12-06 01:12:18,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 01:12:18,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:18,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:19,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:19,250 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 25 proven. 11 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 01:12:27,484 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 01:12:27,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:27,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 263 states and 334 transitions. [2024-12-06 01:12:27,509 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 334 transitions. [2024-12-06 01:12:27,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 01:12:27,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:27,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:27,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:27,905 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:12:28,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:28,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 266 states and 336 transitions. [2024-12-06 01:12:28,631 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 336 transitions. [2024-12-06 01:12:28,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 01:12:28,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:28,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:28,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:28,930 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 40 proven. 22 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 01:12:39,058 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:12:49,075 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:12:54,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:12:55,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:55,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 279 states and 352 transitions. [2024-12-06 01:12:55,123 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 352 transitions. [2024-12-06 01:12:55,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 01:12:55,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:55,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:55,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:55,371 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 40 proven. 22 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 01:12:55,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:55,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 292 states and 369 transitions. [2024-12-06 01:12:55,470 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 369 transitions. [2024-12-06 01:12:55,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 01:12:55,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:55,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:55,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:55,824 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:12:56,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:56,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 301 states and 380 transitions. [2024-12-06 01:12:56,034 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 380 transitions. [2024-12-06 01:12:56,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 01:12:56,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:56,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:56,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:56,277 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 40 proven. 22 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 01:12:56,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:56,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 302 states and 381 transitions. [2024-12-06 01:12:56,362 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 381 transitions. [2024-12-06 01:12:56,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 01:12:56,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:56,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:56,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:56,727 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 01:12:57,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:12:57,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 303 states and 383 transitions. [2024-12-06 01:12:57,210 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 383 transitions. [2024-12-06 01:12:57,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:12:57,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:12:57,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:12:57,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:12:57,584 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 40 proven. 23 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-06 01:13:07,608 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:13:15,224 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:13:15,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:15,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 306 states and 385 transitions. [2024-12-06 01:13:15,248 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 385 transitions. [2024-12-06 01:13:15,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 01:13:15,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:15,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:15,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:15,673 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:13:16,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:16,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 309 states and 387 transitions. [2024-12-06 01:13:16,326 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 387 transitions. [2024-12-06 01:13:16,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 01:13:16,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:16,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:16,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:16,601 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 40 proven. 22 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 01:13:17,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:17,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 318 states and 398 transitions. [2024-12-06 01:13:17,142 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 398 transitions. [2024-12-06 01:13:17,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 01:13:17,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:17,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:17,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:17,414 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 40 proven. 22 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 01:13:18,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:18,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 319 states and 400 transitions. [2024-12-06 01:13:18,482 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 400 transitions. [2024-12-06 01:13:18,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 01:13:18,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:18,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:18,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:18,982 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:13:19,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:19,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 346 states and 433 transitions. [2024-12-06 01:13:19,945 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 433 transitions. [2024-12-06 01:13:19,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 01:13:19,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:19,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:20,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:20,267 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 40 proven. 22 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-12-06 01:13:20,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:20,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 349 states and 435 transitions. [2024-12-06 01:13:20,856 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 435 transitions. [2024-12-06 01:13:20,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 01:13:20,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:20,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:21,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:21,364 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 0 proven. 163 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:13:23,245 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:13:23,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:23,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 352 states and 437 transitions. [2024-12-06 01:13:23,274 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 437 transitions. [2024-12-06 01:13:23,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 01:13:23,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:23,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:23,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:23,673 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 55 proven. 33 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 01:13:23,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:23,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 353 states and 437 transitions. [2024-12-06 01:13:23,741 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 437 transitions. [2024-12-06 01:13:23,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 01:13:23,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:23,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:23,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:24,224 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:13:24,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:24,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 362 states and 448 transitions. [2024-12-06 01:13:24,925 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 448 transitions. [2024-12-06 01:13:24,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 01:13:24,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:24,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:25,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:25,248 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 55 proven. 33 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 01:13:35,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:13:45,841 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:13:50,343 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:13:50,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:50,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 389 states and 480 transitions. [2024-12-06 01:13:50,667 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 480 transitions. [2024-12-06 01:13:50,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 01:13:50,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:50,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:50,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:51,170 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 01:13:51,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:13:51,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 390 states and 482 transitions. [2024-12-06 01:13:51,550 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 482 transitions. [2024-12-06 01:13:51,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 01:13:51,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:13:51,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:13:51,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:13:51,884 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 55 proven. 34 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 01:14:01,912 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:14:11,919 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:14:15,995 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:14:16,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:16,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 393 states and 484 transitions. [2024-12-06 01:14:16,018 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 484 transitions. [2024-12-06 01:14:16,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 01:14:16,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:16,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:16,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:16,523 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:14:16,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:16,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 396 states and 486 transitions. [2024-12-06 01:14:16,736 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 486 transitions. [2024-12-06 01:14:16,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 01:14:16,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:16,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:16,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:17,091 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 55 proven. 33 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 01:14:17,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:17,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 405 states and 497 transitions. [2024-12-06 01:14:17,246 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 497 transitions. [2024-12-06 01:14:17,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 01:14:17,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:17,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:17,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:17,630 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 55 proven. 33 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-12-06 01:14:18,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:18,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 406 states and 499 transitions. [2024-12-06 01:14:18,429 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 499 transitions. [2024-12-06 01:14:18,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 01:14:18,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:18,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:18,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:19,120 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:14:20,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:20,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 433 states and 532 transitions. [2024-12-06 01:14:20,507 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 532 transitions. [2024-12-06 01:14:20,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 01:14:20,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:20,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:20,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:21,048 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 55 proven. 33 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 01:14:21,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:21,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 436 states and 534 transitions. [2024-12-06 01:14:21,962 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 534 transitions. [2024-12-06 01:14:21,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 01:14:21,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:21,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:22,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:22,624 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 271 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:14:32,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:14:33,972 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:14:33,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:33,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 439 states and 536 transitions. [2024-12-06 01:14:33,997 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 536 transitions. [2024-12-06 01:14:33,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 01:14:33,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:33,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:34,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:34,436 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 70 proven. 44 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-12-06 01:14:39,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:14:49,634 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:14:50,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:50,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 466 states and 568 transitions. [2024-12-06 01:14:50,939 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 568 transitions. [2024-12-06 01:14:50,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 01:14:50,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:50,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:51,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:51,565 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:14:51,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:51,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 475 states and 579 transitions. [2024-12-06 01:14:51,832 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 579 transitions. [2024-12-06 01:14:51,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 01:14:51,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:51,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:52,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:52,448 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 01:14:54,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 01:14:54,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:14:54,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 476 states and 581 transitions. [2024-12-06 01:14:54,028 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 581 transitions. [2024-12-06 01:14:54,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-06 01:14:54,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:14:54,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:14:54,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:14:54,474 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 70 proven. 45 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-12-06 01:15:00,814 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:15:03,438 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:15:03,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:03,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 479 states and 583 transitions. [2024-12-06 01:15:03,460 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 583 transitions. [2024-12-06 01:15:03,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-06 01:15:03,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:03,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:03,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:04,101 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:15:14,195 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 01:15:15,412 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 01:15:15,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:15,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 482 states and 585 transitions. [2024-12-06 01:15:15,429 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 585 transitions. [2024-12-06 01:15:15,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 01:15:15,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:15,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:15,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:15,851 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 70 proven. 44 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-12-06 01:15:15,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:15,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 491 states and 596 transitions. [2024-12-06 01:15:15,964 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 596 transitions. [2024-12-06 01:15:15,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 01:15:15,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:15,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:16,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:16,462 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 70 proven. 44 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2024-12-06 01:15:17,875 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 01:15:19,077 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 01:15:19,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:19,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 492 states and 598 transitions. [2024-12-06 01:15:19,098 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 598 transitions. [2024-12-06 01:15:19,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-06 01:15:19,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:19,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:19,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:19,881 INFO L134 CoverageAnalysis]: Checked inductivity of 404 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:15:30,099 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:15:40,105 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:15:49,098 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.99s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:15:49,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:49,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 519 states and 631 transitions. [2024-12-06 01:15:49,294 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 631 transitions. [2024-12-06 01:15:49,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 01:15:49,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:49,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:49,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:49,899 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 70 proven. 44 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-12-06 01:15:51,717 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 01:15:51,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:15:51,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 522 states and 633 transitions. [2024-12-06 01:15:51,774 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 633 transitions. [2024-12-06 01:15:51,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 01:15:51,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:15:51,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:15:52,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:15:52,562 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:16:02,640 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:16:04,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:04,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 525 states and 635 transitions. [2024-12-06 01:16:04,035 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 635 transitions. [2024-12-06 01:16:04,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 01:16:04,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:04,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:04,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:04,531 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 85 proven. 55 refuted. 0 times theorem prover too weak. 280 trivial. 0 not checked. [2024-12-06 01:16:14,680 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:16:24,686 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:16:25,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:25,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 552 states and 667 transitions. [2024-12-06 01:16:25,885 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 667 transitions. [2024-12-06 01:16:25,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-06 01:16:25,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:25,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:26,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:26,654 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:16:26,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:26,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 561 states and 678 transitions. [2024-12-06 01:16:26,851 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 678 transitions. [2024-12-06 01:16:26,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-06 01:16:26,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:26,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:27,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:27,630 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 01:16:32,082 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.87s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 01:16:32,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:32,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 562 states and 680 transitions. [2024-12-06 01:16:32,115 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 680 transitions. [2024-12-06 01:16:32,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 01:16:32,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:32,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:32,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:32,625 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 85 proven. 56 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-06 01:16:42,962 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:16:52,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:16:53,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:53,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 565 states and 682 transitions. [2024-12-06 01:16:53,004 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 682 transitions. [2024-12-06 01:16:53,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 01:16:53,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:53,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:53,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:53,828 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:16:54,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:54,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 568 states and 684 transitions. [2024-12-06 01:16:54,317 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 684 transitions. [2024-12-06 01:16:54,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 01:16:54,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:54,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:54,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:54,817 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 85 proven. 55 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2024-12-06 01:16:55,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:55,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 577 states and 695 transitions. [2024-12-06 01:16:55,043 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 695 transitions. [2024-12-06 01:16:55,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-12-06 01:16:55,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:55,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:55,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:55,563 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 85 proven. 55 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2024-12-06 01:16:56,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:16:56,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 578 states and 697 transitions. [2024-12-06 01:16:56,357 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 697 transitions. [2024-12-06 01:16:56,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-06 01:16:56,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:16:56,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:16:56,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:16:57,356 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:17:02,288 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.70s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:17:02,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:02,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 605 states and 730 transitions. [2024-12-06 01:17:02,624 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 730 transitions. [2024-12-06 01:17:02,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 01:17:02,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:02,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:02,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:03,321 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 85 proven. 55 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2024-12-06 01:17:06,238 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 01:17:06,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:06,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 608 states and 732 transitions. [2024-12-06 01:17:06,259 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 732 transitions. [2024-12-06 01:17:06,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-12-06 01:17:06,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:06,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:06,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:07,194 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 0 proven. 568 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:17:17,285 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:17:22,928 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:17:22,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:22,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 611 states and 734 transitions. [2024-12-06 01:17:22,954 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 734 transitions. [2024-12-06 01:17:22,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-12-06 01:17:22,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:22,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:23,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:23,544 INFO L134 CoverageAnalysis]: Checked inductivity of 579 backedges. 100 proven. 66 refuted. 0 times theorem prover too weak. 413 trivial. 0 not checked. [2024-12-06 01:17:34,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:17:44,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:17:44,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:44,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 638 states and 766 transitions. [2024-12-06 01:17:44,852 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 766 transitions. [2024-12-06 01:17:44,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 01:17:44,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:44,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:45,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:45,803 INFO L134 CoverageAnalysis]: Checked inductivity of 571 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:17:46,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:46,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 647 states and 777 transitions. [2024-12-06 01:17:46,089 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 777 transitions. [2024-12-06 01:17:46,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-12-06 01:17:46,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:46,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:46,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:47,012 INFO L134 CoverageAnalysis]: Checked inductivity of 573 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 01:17:47,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:17:47,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 648 states and 779 transitions. [2024-12-06 01:17:47,464 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 779 transitions. [2024-12-06 01:17:47,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-12-06 01:17:47,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:17:47,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:17:47,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:17:48,037 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 100 proven. 67 refuted. 0 times theorem prover too weak. 419 trivial. 0 not checked. [2024-12-06 01:17:58,900 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:18:08,906 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:18:08,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:08,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 651 states and 781 transitions. [2024-12-06 01:18:08,933 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 781 transitions. [2024-12-06 01:18:08,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 01:18:08,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:08,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:09,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:09,894 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:18:11,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 01:18:11,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:11,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 654 states and 783 transitions. [2024-12-06 01:18:11,716 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 783 transitions. [2024-12-06 01:18:11,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-12-06 01:18:11,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:11,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:12,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:12,305 INFO L134 CoverageAnalysis]: Checked inductivity of 591 backedges. 100 proven. 66 refuted. 0 times theorem prover too weak. 425 trivial. 0 not checked. [2024-12-06 01:18:12,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:12,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 663 states and 794 transitions. [2024-12-06 01:18:12,481 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 794 transitions. [2024-12-06 01:18:12,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-12-06 01:18:12,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:12,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:12,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:13,062 INFO L134 CoverageAnalysis]: Checked inductivity of 593 backedges. 100 proven. 66 refuted. 0 times theorem prover too weak. 427 trivial. 0 not checked. [2024-12-06 01:18:14,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:14,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 664 states and 796 transitions. [2024-12-06 01:18:14,085 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 796 transitions. [2024-12-06 01:18:14,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-12-06 01:18:14,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:14,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:14,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:15,230 INFO L134 CoverageAnalysis]: Checked inductivity of 753 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:18:21,944 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:18:22,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:22,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 691 states and 829 transitions. [2024-12-06 01:18:22,189 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 829 transitions. [2024-12-06 01:18:22,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-06 01:18:22,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:22,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:22,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:22,986 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 100 proven. 66 refuted. 0 times theorem prover too weak. 428 trivial. 0 not checked. [2024-12-06 01:18:23,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:18:23,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 694 states and 831 transitions. [2024-12-06 01:18:23,404 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 831 transitions. [2024-12-06 01:18:23,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-12-06 01:18:23,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:18:23,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:18:23,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:18:24,537 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 0 proven. 757 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:18:34,646 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:18:44,652 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:18:54,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:19:04,673 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:19:04,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:04,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 697 states and 833 transitions. [2024-12-06 01:19:04,697 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 833 transitions. [2024-12-06 01:19:04,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-12-06 01:19:04,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:04,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:05,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:05,344 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 115 proven. 77 refuted. 0 times theorem prover too weak. 573 trivial. 0 not checked. [2024-12-06 01:19:15,523 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:19:25,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:19:35,557 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:19:37,780 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:19:38,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:38,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 724 states and 865 transitions. [2024-12-06 01:19:38,202 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 865 transitions. [2024-12-06 01:19:38,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-12-06 01:19:38,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:38,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:38,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:39,417 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:19:39,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:39,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 733 states and 876 transitions. [2024-12-06 01:19:39,735 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 876 transitions. [2024-12-06 01:19:39,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-12-06 01:19:39,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:39,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:40,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:40,902 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 01:19:41,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:41,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 734 states and 878 transitions. [2024-12-06 01:19:41,358 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 878 transitions. [2024-12-06 01:19:41,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 01:19:41,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:41,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:41,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:42,032 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 115 proven. 78 refuted. 0 times theorem prover too weak. 580 trivial. 0 not checked. [2024-12-06 01:19:52,082 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:19:53,661 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:19:54,818 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:19:54,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:54,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 737 states and 880 transitions. [2024-12-06 01:19:54,849 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 880 transitions. [2024-12-06 01:19:54,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-06 01:19:54,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:54,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:55,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:56,028 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:19:56,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:56,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 740 states and 882 transitions. [2024-12-06 01:19:56,352 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 882 transitions. [2024-12-06 01:19:56,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-12-06 01:19:56,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:56,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:56,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:57,071 INFO L134 CoverageAnalysis]: Checked inductivity of 777 backedges. 115 proven. 77 refuted. 0 times theorem prover too weak. 585 trivial. 0 not checked. [2024-12-06 01:19:57,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:57,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 901 states to 749 states and 893 transitions. [2024-12-06 01:19:57,223 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 893 transitions. [2024-12-06 01:19:57,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-12-06 01:19:57,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:57,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:57,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:19:58,052 INFO L134 CoverageAnalysis]: Checked inductivity of 779 backedges. 115 proven. 77 refuted. 0 times theorem prover too weak. 587 trivial. 0 not checked. [2024-12-06 01:19:58,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:19:58,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 750 states and 895 transitions. [2024-12-06 01:19:58,483 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 895 transitions. [2024-12-06 01:19:58,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-12-06 01:19:58,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:19:58,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:19:59,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:00,074 INFO L134 CoverageAnalysis]: Checked inductivity of 968 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 01:20:10,368 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:20:15,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:20:15,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:15,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 777 states and 926 transitions. [2024-12-06 01:20:15,766 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 926 transitions. [2024-12-06 01:20:15,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-12-06 01:20:15,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:15,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:16,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:16,450 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 115 proven. 77 refuted. 0 times theorem prover too weak. 588 trivial. 0 not checked. [2024-12-06 01:20:16,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:16,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 780 states and 928 transitions. [2024-12-06 01:20:16,933 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 928 transitions. [2024-12-06 01:20:16,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-12-06 01:20:16,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:16,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:17,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:18,299 INFO L134 CoverageAnalysis]: Checked inductivity of 977 backedges. 0 proven. 973 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 01:20:24,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.66s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:20:24,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:24,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 783 states and 930 transitions. [2024-12-06 01:20:24,073 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 930 transitions. [2024-12-06 01:20:24,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-06 01:20:24,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:24,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:24,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:24,891 INFO L134 CoverageAnalysis]: Checked inductivity of 978 backedges. 130 proven. 88 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-12-06 01:20:26,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:20:29,428 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:20:29,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:29,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 810 states and 962 transitions. [2024-12-06 01:20:29,823 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 962 transitions. [2024-12-06 01:20:29,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-06 01:20:29,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:29,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:30,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:31,286 INFO L134 CoverageAnalysis]: Checked inductivity of 974 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 01:20:31,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:31,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 819 states and 973 transitions. [2024-12-06 01:20:31,578 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 973 transitions. [2024-12-06 01:20:31,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-12-06 01:20:31,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:31,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:32,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:32,895 INFO L134 CoverageAnalysis]: Checked inductivity of 976 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 01:20:34,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 01:20:34,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:20:34,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 820 states and 975 transitions. [2024-12-06 01:20:34,266 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 975 transitions. [2024-12-06 01:20:34,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-12-06 01:20:34,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:20:34,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:20:34,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:20:34,997 INFO L134 CoverageAnalysis]: Checked inductivity of 987 backedges. 130 proven. 89 refuted. 0 times theorem prover too weak. 768 trivial. 0 not checked. [2024-12-06 01:20:45,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:20:55,054 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:21:05,085 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:21:05,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:05,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 823 states and 977 transitions. [2024-12-06 01:21:05,497 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 977 transitions. [2024-12-06 01:21:05,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-12-06 01:21:05,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:05,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:05,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:06,949 INFO L134 CoverageAnalysis]: Checked inductivity of 977 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:21:09,575 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 01:21:09,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:09,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 826 states and 979 transitions. [2024-12-06 01:21:09,879 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 979 transitions. [2024-12-06 01:21:09,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-12-06 01:21:09,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:09,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:10,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:10,714 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 130 proven. 88 refuted. 0 times theorem prover too weak. 772 trivial. 0 not checked. [2024-12-06 01:21:10,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:10,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 835 states and 990 transitions. [2024-12-06 01:21:10,921 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 990 transitions. [2024-12-06 01:21:10,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-12-06 01:21:10,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:10,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:21:11,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:21:11,681 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 130 proven. 88 refuted. 0 times theorem prover too weak. 774 trivial. 0 not checked. [2024-12-06 01:21:14,641 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 01:21:14,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:21:14,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 836 states and 992 transitions. [2024-12-06 01:21:14,670 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 992 transitions. [2024-12-06 01:21:14,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-12-06 01:21:14,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:21:14,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms