./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test1-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dead1b96-2ec4-400f-aacb-3e784b1ba752/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dead1b96-2ec4-400f-aacb-3e784b1ba752/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_dead1b96-2ec4-400f-aacb-3e784b1ba752/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dead1b96-2ec4-400f-aacb-3e784b1ba752/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dead1b96-2ec4-400f-aacb-3e784b1ba752/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dead1b96-2ec4-400f-aacb-3e784b1ba752/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fdc85b042221b41aa26e62667e19ce1f6c246be9a2cb4f81fe8b15c8429db160 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 04:46:48,560 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 04:46:48,614 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dead1b96-2ec4-400f-aacb-3e784b1ba752/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 04:46:48,617 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 04:46:48,617 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 04:46:48,634 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 04:46:48,635 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 04:46:48,635 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 04:46:48,636 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 04:46:48,636 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 04:46:48,636 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 04:46:48,636 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 04:46:48,636 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 04:46:48,637 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 04:46:48,637 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 04:46:48,637 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 04:46:48,637 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 04:46:48,637 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 04:46:48,637 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 04:46:48,637 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 04:46:48,637 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 04:46:48,637 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 04:46:48,637 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 04:46:48,637 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 04:46:48,637 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 04:46:48,638 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 04:46:48,638 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 04:46:48,638 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 04:46:48,638 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 04:46:48,638 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:46:48,638 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 04:46:48,638 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 04:46:48,638 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 04:46:48,638 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 04:46:48,639 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 04:46:48,639 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_dead1b96-2ec4-400f-aacb-3e784b1ba752/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 ! overflow) ) 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 -> fdc85b042221b41aa26e62667e19ce1f6c246be9a2cb4f81fe8b15c8429db160 [2024-12-06 04:46:48,846 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 04:46:48,853 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 04:46:48,855 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 04:46:48,856 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 04:46:48,857 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 04:46:48,858 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dead1b96-2ec4-400f-aacb-3e784b1ba752/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test1-1.i [2024-12-06 04:46:51,550 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dead1b96-2ec4-400f-aacb-3e784b1ba752/bin/ukojak-verify-CZk0znPC7b/data/c53bac634/d3f138117d524c77831a2e10082b8177/FLAGb628f02fc [2024-12-06 04:46:51,839 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 04:46:51,840 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dead1b96-2ec4-400f-aacb-3e784b1ba752/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test1-1.i [2024-12-06 04:46:51,854 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dead1b96-2ec4-400f-aacb-3e784b1ba752/bin/ukojak-verify-CZk0znPC7b/data/c53bac634/d3f138117d524c77831a2e10082b8177/FLAGb628f02fc [2024-12-06 04:46:52,137 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dead1b96-2ec4-400f-aacb-3e784b1ba752/bin/ukojak-verify-CZk0znPC7b/data/c53bac634/d3f138117d524c77831a2e10082b8177 [2024-12-06 04:46:52,139 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 04:46:52,140 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 04:46:52,141 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 04:46:52,141 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 04:46:52,144 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 04:46:52,145 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:46:52" (1/1) ... [2024-12-06 04:46:52,145 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fd19cc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:46:52, skipping insertion in model container [2024-12-06 04:46:52,145 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:46:52" (1/1) ... [2024-12-06 04:46:52,169 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 04:46:52,537 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:46:52,545 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 04:46:52,620 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 04:46:52,648 INFO L204 MainTranslator]: Completed translation [2024-12-06 04:46:52,649 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:46:52 WrapperNode [2024-12-06 04:46:52,649 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 04:46:52,649 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 04:46:52,649 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 04:46:52,650 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 04:46:52,654 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:46:52" (1/1) ... [2024-12-06 04:46:52,672 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:46:52" (1/1) ... [2024-12-06 04:46:52,704 INFO L138 Inliner]: procedures = 176, calls = 170, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 787 [2024-12-06 04:46:52,704 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 04:46:52,705 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 04:46:52,705 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 04:46:52,705 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 04:46:52,712 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:46:52" (1/1) ... [2024-12-06 04:46:52,712 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:46:52" (1/1) ... [2024-12-06 04:46:52,719 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:46:52" (1/1) ... [2024-12-06 04:46:52,720 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:46:52" (1/1) ... [2024-12-06 04:46:52,744 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:46:52" (1/1) ... [2024-12-06 04:46:52,745 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:46:52" (1/1) ... [2024-12-06 04:46:52,752 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:46:52" (1/1) ... [2024-12-06 04:46:52,755 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:46:52" (1/1) ... [2024-12-06 04:46:52,758 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:46:52" (1/1) ... [2024-12-06 04:46:52,764 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 04:46:52,764 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 04:46:52,765 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 04:46:52,765 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 04:46:52,765 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:46:52" (1/1) ... [2024-12-06 04:46:52,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 04:46:52,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dead1b96-2ec4-400f-aacb-3e784b1ba752/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 04:46:52,795 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dead1b96-2ec4-400f-aacb-3e784b1ba752/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 04:46:52,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dead1b96-2ec4-400f-aacb-3e784b1ba752/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 04:46:52,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 04:46:52,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 04:46:52,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 04:46:52,822 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 04:46:52,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 04:46:52,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 04:46:52,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 04:46:52,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 04:46:52,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 04:46:52,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 04:46:52,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 04:46:52,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 04:46:52,960 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 04:46:52,962 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 04:46:53,864 INFO L? ?]: Removed 202 outVars from TransFormulas that were not future-live. [2024-12-06 04:46:53,864 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 04:46:54,742 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 04:46:54,742 INFO L312 CfgBuilder]: Removed 18 assume(true) statements. [2024-12-06 04:46:54,742 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:46:54 BoogieIcfgContainer [2024-12-06 04:46:54,743 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 04:46:54,743 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 04:46:54,743 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 04:46:54,753 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 04:46:54,753 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:46:54" (1/1) ... [2024-12-06 04:46:54,761 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 04:46:54,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:54,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 70 states and 109 transitions. [2024-12-06 04:46:54,810 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 109 transitions. [2024-12-06 04:46:54,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 04:46:54,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:54,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:54,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:55,086 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:46:55,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:55,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 72 states and 113 transitions. [2024-12-06 04:46:55,138 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 113 transitions. [2024-12-06 04:46:55,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 04:46:55,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:55,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:55,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:55,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:46:55,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:55,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 73 states and 115 transitions. [2024-12-06 04:46:55,246 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 115 transitions. [2024-12-06 04:46:55,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 04:46:55,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:55,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:55,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:55,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:46:55,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:55,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 74 states and 117 transitions. [2024-12-06 04:46:55,467 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 117 transitions. [2024-12-06 04:46:55,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 04:46:55,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:55,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:55,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:55,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:46:55,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:55,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 74 states and 115 transitions. [2024-12-06 04:46:55,499 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 115 transitions. [2024-12-06 04:46:55,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 04:46:55,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:55,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:55,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:55,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:46:55,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:55,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 74 states and 111 transitions. [2024-12-06 04:46:55,529 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 111 transitions. [2024-12-06 04:46:55,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 04:46:55,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:55,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:55,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:55,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:46:55,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:55,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 74 states and 105 transitions. [2024-12-06 04:46:55,569 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 105 transitions. [2024-12-06 04:46:55,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 04:46:55,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:55,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:55,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:55,652 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:46:58,555 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:46:58,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:46:58,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 74 states and 99 transitions. [2024-12-06 04:46:58,589 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 99 transitions. [2024-12-06 04:46:58,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:46:58,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:46:58,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:46:58,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:46:58,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:47:09,202 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:47:10,480 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 04:47:10,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:10,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 88 states and 117 transitions. [2024-12-06 04:47:10,501 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 117 transitions. [2024-12-06 04:47:10,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-06 04:47:10,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:10,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:10,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:10,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:47:10,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:10,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 88 states and 115 transitions. [2024-12-06 04:47:10,610 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 115 transitions. [2024-12-06 04:47:10,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 04:47:10,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:10,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:10,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:10,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:47:10,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:10,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 88 states and 113 transitions. [2024-12-06 04:47:10,737 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 113 transitions. [2024-12-06 04:47:10,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-12-06 04:47:10,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:10,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:10,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:10,830 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 04:47:18,004 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:47:18,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:18,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 88 states and 111 transitions. [2024-12-06 04:47:18,015 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 111 transitions. [2024-12-06 04:47:18,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 04:47:18,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:18,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:18,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:18,231 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 04:47:28,256 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:47:38,262 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:47:47,506 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:47:47,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:47,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 91 states and 113 transitions. [2024-12-06 04:47:47,523 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 113 transitions. [2024-12-06 04:47:47,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 04:47:47,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:47,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:47,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:47,834 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:47:58,331 WARN L539 Checker$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 04:47:58,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:47:58,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 128 states and 160 transitions. [2024-12-06 04:47:58,756 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 160 transitions. [2024-12-06 04:47:58,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 04:47:58,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:47:58,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:47:58,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:47:59,009 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:48:09,378 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:48:10,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:10,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 165 states and 207 transitions. [2024-12-06 04:48:10,570 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 207 transitions. [2024-12-06 04:48:10,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 04:48:10,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:10,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:10,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:11,310 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:48:21,549 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:48:24,111 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:48:24,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:24,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 203 states and 261 transitions. [2024-12-06 04:48:24,905 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 261 transitions. [2024-12-06 04:48:24,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 04:48:24,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:24,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:24,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:25,010 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:48:25,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:25,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 203 states and 259 transitions. [2024-12-06 04:48:25,114 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 259 transitions. [2024-12-06 04:48:25,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 04:48:25,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:25,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:25,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:25,414 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 04:48:25,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:25,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 204 states and 261 transitions. [2024-12-06 04:48:25,612 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 261 transitions. [2024-12-06 04:48:25,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 04:48:25,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:25,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:25,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:25,840 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 04:48:25,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:25,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 205 states and 262 transitions. [2024-12-06 04:48:25,979 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 262 transitions. [2024-12-06 04:48:25,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 04:48:25,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:25,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:26,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:26,435 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:48:32,746 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:48:33,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:33,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 243 states and 314 transitions. [2024-12-06 04:48:33,753 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 314 transitions. [2024-12-06 04:48:33,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 04:48:33,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:33,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:33,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:33,972 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:48:44,012 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:48:52,871 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:48:52,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:48:52,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 246 states and 316 transitions. [2024-12-06 04:48:52,899 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 316 transitions. [2024-12-06 04:48:52,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 04:48:52,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:48:52,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:48:52,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:48:53,088 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:49:03,118 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:49:09,906 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:49:09,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:09,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 249 states and 318 transitions. [2024-12-06 04:49:09,940 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 318 transitions. [2024-12-06 04:49:09,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 04:49:09,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:09,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:10,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:10,189 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:49:10,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:10,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 250 states and 320 transitions. [2024-12-06 04:49:10,500 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 320 transitions. [2024-12-06 04:49:10,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 04:49:10,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:10,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:10,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:10,648 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:49:10,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:10,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 250 states and 319 transitions. [2024-12-06 04:49:10,669 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 319 transitions. [2024-12-06 04:49:10,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 04:49:10,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:10,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:10,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:10,871 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:49:11,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:11,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 259 states and 330 transitions. [2024-12-06 04:49:11,522 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 330 transitions. [2024-12-06 04:49:11,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 04:49:11,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:11,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:11,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:11,786 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:49:12,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:12,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 268 states and 341 transitions. [2024-12-06 04:49:12,253 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 341 transitions. [2024-12-06 04:49:12,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 04:49:12,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:12,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:12,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:12,896 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:49:13,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:13,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 277 states and 352 transitions. [2024-12-06 04:49:13,155 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 352 transitions. [2024-12-06 04:49:13,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 04:49:13,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:13,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:13,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:13,360 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:49:13,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:13,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 278 states and 354 transitions. [2024-12-06 04:49:13,978 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 354 transitions. [2024-12-06 04:49:13,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:49:13,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:13,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:14,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:14,403 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:49:14,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:14,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 287 states and 365 transitions. [2024-12-06 04:49:14,788 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 365 transitions. [2024-12-06 04:49:14,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 04:49:14,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:14,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:14,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:14,983 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:49:15,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:15,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 288 states and 367 transitions. [2024-12-06 04:49:15,479 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 367 transitions. [2024-12-06 04:49:15,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:49:15,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:15,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:15,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:15,584 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:49:15,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:15,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 288 states and 365 transitions. [2024-12-06 04:49:15,595 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 365 transitions. [2024-12-06 04:49:15,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 04:49:15,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:15,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:15,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:16,032 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:49:17,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:17,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 289 states and 367 transitions. [2024-12-06 04:49:17,228 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 367 transitions. [2024-12-06 04:49:17,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 04:49:17,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:17,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:17,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:17,381 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:49:18,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:18,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 292 states and 369 transitions. [2024-12-06 04:49:18,080 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 369 transitions. [2024-12-06 04:49:18,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 04:49:18,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:18,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:18,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:18,519 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:49:19,971 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:49:20,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:20,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 293 states and 371 transitions. [2024-12-06 04:49:20,201 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 371 transitions. [2024-12-06 04:49:20,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 04:49:20,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:20,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:20,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:20,360 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:49:21,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:21,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 296 states and 373 transitions. [2024-12-06 04:49:21,157 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 373 transitions. [2024-12-06 04:49:21,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 04:49:21,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:21,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:21,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:21,584 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:49:22,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:22,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 299 states and 375 transitions. [2024-12-06 04:49:22,353 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 375 transitions. [2024-12-06 04:49:22,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 04:49:22,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:22,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:22,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:22,921 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:49:24,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:24,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 302 states and 377 transitions. [2024-12-06 04:49:24,003 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 377 transitions. [2024-12-06 04:49:24,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 04:49:24,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:24,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:24,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:24,329 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:49:35,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:49:41,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:49:41,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:41,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 319 states and 401 transitions. [2024-12-06 04:49:41,904 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 401 transitions. [2024-12-06 04:49:41,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 04:49:41,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:41,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:42,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:42,196 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:49:42,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:42,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 321 states and 403 transitions. [2024-12-06 04:49:42,622 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 403 transitions. [2024-12-06 04:49:42,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:49:42,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:42,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:42,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:42,943 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:49:53,660 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:49:54,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:54,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 350 states and 443 transitions. [2024-12-06 04:49:54,572 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 443 transitions. [2024-12-06 04:49:54,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 04:49:54,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:54,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:54,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:54,743 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:49:55,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:49:55,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 351 states and 444 transitions. [2024-12-06 04:49:55,222 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 444 transitions. [2024-12-06 04:49:55,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 04:49:55,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:49:55,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:49:55,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:49:56,028 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:50:01,863 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:50:02,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:02,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 382 states and 496 transitions. [2024-12-06 04:50:02,887 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 496 transitions. [2024-12-06 04:50:02,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 04:50:02,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:02,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:03,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:03,585 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:50:03,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:03,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 383 states and 496 transitions. [2024-12-06 04:50:03,885 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 496 transitions. [2024-12-06 04:50:03,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:50:03,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:03,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:03,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:04,279 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:50:15,233 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:50:17,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:17,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 414 states and 542 transitions. [2024-12-06 04:50:17,753 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 542 transitions. [2024-12-06 04:50:17,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:50:17,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:17,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:17,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:18,037 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:50:18,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:18,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 417 states and 545 transitions. [2024-12-06 04:50:18,901 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 545 transitions. [2024-12-06 04:50:18,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:50:18,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:18,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:19,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:19,225 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:50:19,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:19,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 418 states and 547 transitions. [2024-12-06 04:50:19,512 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 547 transitions. [2024-12-06 04:50:19,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:50:19,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:19,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:19,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:20,366 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:50:27,726 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:50:29,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:29,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 449 states and 593 transitions. [2024-12-06 04:50:29,519 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 593 transitions. [2024-12-06 04:50:29,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 04:50:29,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:29,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:29,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:29,840 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 04:50:31,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:50:31,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:31,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 452 states and 595 transitions. [2024-12-06 04:50:31,410 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 595 transitions. [2024-12-06 04:50:31,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 04:50:31,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:31,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:31,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:31,638 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-06 04:50:41,675 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:50:51,681 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:50:54,146 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:50:54,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:54,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 455 states and 597 transitions. [2024-12-06 04:50:54,171 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 597 transitions. [2024-12-06 04:50:54,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 04:50:54,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:54,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:54,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:54,541 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:50:55,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:50:55,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 456 states and 599 transitions. [2024-12-06 04:50:55,032 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 599 transitions. [2024-12-06 04:50:55,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:50:55,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:50:55,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:50:55,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:50:55,649 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:51:06,763 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:51:15,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:51:17,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:17,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 492 states and 645 transitions. [2024-12-06 04:51:17,362 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 645 transitions. [2024-12-06 04:51:17,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 04:51:17,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:17,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:17,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:17,566 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 04:51:17,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:17,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 501 states and 656 transitions. [2024-12-06 04:51:17,770 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 656 transitions. [2024-12-06 04:51:17,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 04:51:17,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:17,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:17,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:18,052 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-06 04:51:19,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:19,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 504 states and 663 transitions. [2024-12-06 04:51:19,236 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 663 transitions. [2024-12-06 04:51:19,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 04:51:19,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:19,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:19,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:20,069 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:51:20,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:20,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 513 states and 674 transitions. [2024-12-06 04:51:20,412 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 674 transitions. [2024-12-06 04:51:20,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:51:20,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:20,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:20,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:20,692 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:51:20,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:20,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 522 states and 685 transitions. [2024-12-06 04:51:20,888 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 685 transitions. [2024-12-06 04:51:20,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:51:20,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:20,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:20,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:21,752 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:51:21,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:21,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 531 states and 696 transitions. [2024-12-06 04:51:21,950 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 696 transitions. [2024-12-06 04:51:21,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 04:51:21,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:21,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:22,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:22,188 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:51:23,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:23,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 532 states and 698 transitions. [2024-12-06 04:51:23,357 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 698 transitions. [2024-12-06 04:51:23,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 04:51:23,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:23,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:23,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:24,130 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:51:27,669 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:51:27,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:27,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 533 states and 700 transitions. [2024-12-06 04:51:27,704 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 700 transitions. [2024-12-06 04:51:27,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:51:27,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:27,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:27,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:28,515 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:51:30,510 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:51:30,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:30,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 534 states and 704 transitions. [2024-12-06 04:51:30,549 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 704 transitions. [2024-12-06 04:51:30,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 04:51:30,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:30,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:30,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:30,838 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:51:32,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:51:32,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:32,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 535 states and 706 transitions. [2024-12-06 04:51:32,477 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 706 transitions. [2024-12-06 04:51:32,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 04:51:32,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:32,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:32,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:32,694 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-06 04:51:33,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:33,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 538 states and 708 transitions. [2024-12-06 04:51:33,895 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 708 transitions. [2024-12-06 04:51:33,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 04:51:33,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:33,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:34,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:34,845 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:51:35,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:35,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 541 states and 710 transitions. [2024-12-06 04:51:35,967 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 710 transitions. [2024-12-06 04:51:35,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:51:35,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:35,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:36,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:37,184 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:51:38,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:51:40,461 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:51:40,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:40,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 544 states and 712 transitions. [2024-12-06 04:51:40,491 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 712 transitions. [2024-12-06 04:51:40,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 04:51:40,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:40,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:40,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:40,774 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:51:41,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:41,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 547 states and 714 transitions. [2024-12-06 04:51:41,065 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 714 transitions. [2024-12-06 04:51:41,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 04:51:41,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:41,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:41,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:41,334 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 04:51:41,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:41,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 557 states and 728 transitions. [2024-12-06 04:51:41,970 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 728 transitions. [2024-12-06 04:51:41,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 04:51:41,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:41,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:42,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:42,212 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-06 04:51:42,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:42,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 558 states and 730 transitions. [2024-12-06 04:51:42,590 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 730 transitions. [2024-12-06 04:51:42,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 04:51:42,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:42,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:42,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:42,859 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-06 04:51:43,952 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:51:44,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:44,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 561 states and 732 transitions. [2024-12-06 04:51:44,019 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 732 transitions. [2024-12-06 04:51:44,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 04:51:44,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:44,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:44,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:44,563 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:51:44,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:44,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 562 states and 733 transitions. [2024-12-06 04:51:44,975 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 733 transitions. [2024-12-06 04:51:44,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 04:51:44,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:44,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:45,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:45,481 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:51:46,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:46,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 564 states and 735 transitions. [2024-12-06 04:51:46,289 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 735 transitions. [2024-12-06 04:51:46,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 04:51:46,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:46,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:46,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:46,803 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:51:47,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:47,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 565 states and 739 transitions. [2024-12-06 04:51:47,256 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 739 transitions. [2024-12-06 04:51:47,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 04:51:47,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:47,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:47,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:47,496 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 04:51:48,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:48,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 565 states and 738 transitions. [2024-12-06 04:51:48,270 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 738 transitions. [2024-12-06 04:51:48,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 04:51:48,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:48,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:48,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:48,492 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-06 04:51:48,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:48,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 565 states and 736 transitions. [2024-12-06 04:51:48,931 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 736 transitions. [2024-12-06 04:51:48,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 04:51:48,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:48,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:49,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:50,603 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:51:54,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:54,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 596 states and 788 transitions. [2024-12-06 04:51:54,142 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 788 transitions. [2024-12-06 04:51:54,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 04:51:54,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:54,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:54,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:55,576 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:51:56,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:51:56,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 597 states and 788 transitions. [2024-12-06 04:51:56,067 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 788 transitions. [2024-12-06 04:51:56,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 04:51:56,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:51:56,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:51:56,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:51:56,770 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:52:08,053 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:52:11,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:52:13,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:13,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 628 states and 831 transitions. [2024-12-06 04:52:13,334 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 831 transitions. [2024-12-06 04:52:13,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 04:52:13,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:13,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:13,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:13,710 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:52:14,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:14,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 630 states and 837 transitions. [2024-12-06 04:52:14,806 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 837 transitions. [2024-12-06 04:52:14,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 04:52:14,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:14,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:14,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:15,249 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:52:18,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:18,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 661 states and 881 transitions. [2024-12-06 04:52:18,887 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 881 transitions. [2024-12-06 04:52:18,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 04:52:18,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:18,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:19,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:19,301 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:52:19,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:19,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 662 states and 883 transitions. [2024-12-06 04:52:19,880 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 883 transitions. [2024-12-06 04:52:19,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 04:52:19,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:19,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:20,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:20,299 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:52:21,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:21,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 664 states and 885 transitions. [2024-12-06 04:52:21,354 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 885 transitions. [2024-12-06 04:52:21,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 04:52:21,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:21,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:21,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:22,935 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:52:33,682 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:52:35,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:52:38,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:38,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 695 states and 934 transitions. [2024-12-06 04:52:38,189 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 934 transitions. [2024-12-06 04:52:38,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 04:52:38,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:38,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:38,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:38,627 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:52:39,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:39,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 696 states and 935 transitions. [2024-12-06 04:52:39,300 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 935 transitions. [2024-12-06 04:52:39,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 04:52:39,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:39,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:39,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:39,732 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:52:40,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:40,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 697 states and 935 transitions. [2024-12-06 04:52:40,329 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 935 transitions. [2024-12-06 04:52:40,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 04:52:40,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:40,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:40,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:40,712 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 04:52:41,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:41,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 698 states and 937 transitions. [2024-12-06 04:52:41,386 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 937 transitions. [2024-12-06 04:52:41,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 04:52:41,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:41,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:41,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:41,681 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-12-06 04:52:42,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:52:42,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 699 states and 939 transitions. [2024-12-06 04:52:42,246 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 939 transitions. [2024-12-06 04:52:42,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 04:52:42,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:52:42,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:52:42,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:52:42,535 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 30 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 04:52:54,531 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:53:04,538 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:53:14,546 WARN L539 Checker$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 04:53:18,176 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:53:20,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:20,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 732 states and 981 transitions. [2024-12-06 04:53:20,933 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 981 transitions. [2024-12-06 04:53:20,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 04:53:20,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:20,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:21,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:21,361 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 30 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 04:53:21,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:21,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 733 states and 982 transitions. [2024-12-06 04:53:21,874 INFO L276 IsEmpty]: Start isEmpty. Operand 733 states and 982 transitions. [2024-12-06 04:53:21,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 04:53:21,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:21,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:22,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:22,236 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 30 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 04:53:24,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:24,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 736 states and 989 transitions. [2024-12-06 04:53:24,099 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 989 transitions. [2024-12-06 04:53:24,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 04:53:24,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:24,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:24,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:24,507 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 30 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-06 04:53:25,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:25,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 738 states and 995 transitions. [2024-12-06 04:53:25,752 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 995 transitions. [2024-12-06 04:53:25,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 04:53:25,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:25,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:25,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:27,229 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:53:27,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:27,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 747 states and 1006 transitions. [2024-12-06 04:53:27,473 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1006 transitions. [2024-12-06 04:53:27,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 04:53:27,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:27,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:27,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:29,006 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:53:29,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:29,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 756 states and 1019 transitions. [2024-12-06 04:53:29,923 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1019 transitions. [2024-12-06 04:53:29,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 04:53:29,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:29,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:30,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:30,387 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:53:31,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:31,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 765 states and 1032 transitions. [2024-12-06 04:53:31,795 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1032 transitions. [2024-12-06 04:53:31,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 04:53:31,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:31,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:31,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:32,236 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:53:32,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:32,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 774 states and 1043 transitions. [2024-12-06 04:53:32,510 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1043 transitions. [2024-12-06 04:53:32,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 04:53:32,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:32,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:32,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:34,194 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:53:35,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:35,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 775 states and 1045 transitions. [2024-12-06 04:53:35,169 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1045 transitions. [2024-12-06 04:53:35,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 04:53:35,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:35,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:35,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:35,618 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:53:36,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:36,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 776 states and 1049 transitions. [2024-12-06 04:53:36,997 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1049 transitions. [2024-12-06 04:53:36,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 04:53:36,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:36,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:37,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:37,494 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:53:38,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:38,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 777 states and 1051 transitions. [2024-12-06 04:53:38,910 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1051 transitions. [2024-12-06 04:53:38,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 04:53:38,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:38,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:39,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:39,335 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:53:41,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:53:44,042 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:53:44,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:44,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 778 states and 1053 transitions. [2024-12-06 04:53:44,083 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1053 transitions. [2024-12-06 04:53:44,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 04:53:44,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:44,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:44,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:45,535 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:53:46,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:53:48,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:48,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 795 states and 1079 transitions. [2024-12-06 04:53:48,968 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1079 transitions. [2024-12-06 04:53:48,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 04:53:48,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:48,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:49,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:50,570 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:53:50,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:50,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 798 states and 1081 transitions. [2024-12-06 04:53:50,971 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1081 transitions. [2024-12-06 04:53:50,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 04:53:50,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:50,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:51,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:51,472 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:53:54,882 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.96s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:53:54,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:53:54,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 801 states and 1083 transitions. [2024-12-06 04:53:54,912 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1083 transitions. [2024-12-06 04:53:54,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 04:53:54,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:53:54,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:53:55,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:53:56,459 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:53:58,465 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:54:00,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:00,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 805 states and 1087 transitions. [2024-12-06 04:54:00,042 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1087 transitions. [2024-12-06 04:54:00,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 04:54:00,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:00,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:00,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:00,636 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:54:00,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:00,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 808 states and 1089 transitions. [2024-12-06 04:54:00,893 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1089 transitions. [2024-12-06 04:54:00,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 04:54:00,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:00,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:01,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:01,614 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:54:03,260 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:54:04,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:04,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 811 states and 1091 transitions. [2024-12-06 04:54:04,119 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1091 transitions. [2024-12-06 04:54:04,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 04:54:04,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:04,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:04,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:04,456 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 41 proven. 30 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 04:54:04,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:04,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 820 states and 1102 transitions. [2024-12-06 04:54:04,633 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1102 transitions. [2024-12-06 04:54:04,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 04:54:04,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:04,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:04,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:05,027 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 41 proven. 30 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-12-06 04:54:12,651 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:54:12,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:12,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 821 states and 1104 transitions. [2024-12-06 04:54:12,685 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1104 transitions. [2024-12-06 04:54:12,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 04:54:12,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:12,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:12,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:13,064 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 41 proven. 30 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-12-06 04:54:16,452 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:54:16,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:16,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 824 states and 1106 transitions. [2024-12-06 04:54:16,478 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1106 transitions. [2024-12-06 04:54:16,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 04:54:16,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:16,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:16,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:17,409 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:54:18,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:18,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 826 states and 1108 transitions. [2024-12-06 04:54:18,785 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1108 transitions. [2024-12-06 04:54:18,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 04:54:18,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:18,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:19,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:19,914 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:54:25,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:25,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 857 states and 1149 transitions. [2024-12-06 04:54:25,219 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1149 transitions. [2024-12-06 04:54:25,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 04:54:25,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:25,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:25,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:26,206 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:54:26,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:26,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 858 states and 1149 transitions. [2024-12-06 04:54:26,885 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1149 transitions. [2024-12-06 04:54:26,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 04:54:26,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:26,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:27,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:27,211 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 04:54:28,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:28,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 858 states and 1148 transitions. [2024-12-06 04:54:28,387 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1148 transitions. [2024-12-06 04:54:28,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 04:54:28,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:28,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:28,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:28,682 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 04:54:29,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:29,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 858 states and 1146 transitions. [2024-12-06 04:54:29,254 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1146 transitions. [2024-12-06 04:54:29,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 04:54:29,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:29,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:29,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:31,686 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:54:43,291 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:54:44,688 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:54:47,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:47,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 889 states and 1198 transitions. [2024-12-06 04:54:47,271 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1198 transitions. [2024-12-06 04:54:47,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 04:54:47,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:47,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:47,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:49,306 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:54:50,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:50,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 890 states and 1198 transitions. [2024-12-06 04:54:50,023 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1198 transitions. [2024-12-06 04:54:50,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:54:50,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:50,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:54:50,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:54:51,170 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:54:56,921 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.77s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:54:59,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:54:59,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 921 states and 1246 transitions. [2024-12-06 04:54:59,906 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1246 transitions. [2024-12-06 04:54:59,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:54:59,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:54:59,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:00,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:00,608 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:55:02,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:02,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 923 states and 1250 transitions. [2024-12-06 04:55:02,110 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1250 transitions. [2024-12-06 04:55:02,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:55:02,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:02,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:02,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:02,711 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:55:14,852 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:55:17,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:55:19,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:19,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 954 states and 1293 transitions. [2024-12-06 04:55:19,977 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1293 transitions. [2024-12-06 04:55:19,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:55:19,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:19,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:20,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:20,614 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:55:22,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:22,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 957 states and 1297 transitions. [2024-12-06 04:55:22,692 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1297 transitions. [2024-12-06 04:55:22,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:55:22,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:22,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:22,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:25,488 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:55:29,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.70s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:55:33,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:33,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1348 states to 988 states and 1348 transitions. [2024-12-06 04:55:33,824 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1348 transitions. [2024-12-06 04:55:33,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:55:33,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:33,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:34,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:34,399 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:55:35,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:35,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 989 states and 1349 transitions. [2024-12-06 04:55:35,516 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1349 transitions. [2024-12-06 04:55:35,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:55:35,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:35,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:35,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:36,131 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:55:37,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:37,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 991 states and 1351 transitions. [2024-12-06 04:55:37,855 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 1351 transitions. [2024-12-06 04:55:37,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:55:37,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:37,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:38,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:38,435 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:55:39,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:55:39,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 992 states and 1351 transitions. [2024-12-06 04:55:39,326 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1351 transitions. [2024-12-06 04:55:39,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:55:39,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:55:39,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:55:39,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:55:39,897 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:55:52,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:56:02,707 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:56:09,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:56:12,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:12,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 1023 states and 1395 transitions. [2024-12-06 04:56:12,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1395 transitions. [2024-12-06 04:56:12,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:56:12,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:12,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:12,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:13,433 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:56:14,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:14,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 1024 states and 1395 transitions. [2024-12-06 04:56:14,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1395 transitions. [2024-12-06 04:56:14,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 04:56:14,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:14,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:14,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:14,807 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:56:15,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:15,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 1025 states and 1397 transitions. [2024-12-06 04:56:15,833 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1397 transitions. [2024-12-06 04:56:15,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 04:56:15,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:15,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:16,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:16,246 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:56:17,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:17,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 1026 states and 1399 transitions. [2024-12-06 04:56:17,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1399 transitions. [2024-12-06 04:56:17,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 04:56:17,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:17,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:17,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:17,696 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 04:56:18,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:18,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1401 states to 1027 states and 1401 transitions. [2024-12-06 04:56:18,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1027 states and 1401 transitions. [2024-12-06 04:56:18,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 04:56:18,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:18,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:18,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:19,662 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:56:19,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:19,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 1036 states and 1412 transitions. [2024-12-06 04:56:19,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1412 transitions. [2024-12-06 04:56:19,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 04:56:19,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:19,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:20,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:20,364 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-06 04:56:32,286 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:56:33,839 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:56:38,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:38,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1454 states to 1067 states and 1454 transitions. [2024-12-06 04:56:38,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 1454 transitions. [2024-12-06 04:56:38,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 04:56:38,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:38,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:38,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:38,883 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-06 04:56:41,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:41,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 1070 states and 1456 transitions. [2024-12-06 04:56:41,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1456 transitions. [2024-12-06 04:56:41,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 04:56:41,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:41,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:41,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:41,799 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-06 04:56:44,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:44,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 1073 states and 1463 transitions. [2024-12-06 04:56:44,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1073 states and 1463 transitions. [2024-12-06 04:56:44,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 04:56:44,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:44,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:44,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:45,198 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-06 04:56:47,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:47,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 1075 states and 1466 transitions. [2024-12-06 04:56:47,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1075 states and 1466 transitions. [2024-12-06 04:56:47,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 04:56:47,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:47,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:47,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:47,526 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-06 04:56:49,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:56:49,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1471 states to 1077 states and 1471 transitions. [2024-12-06 04:56:49,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1471 transitions. [2024-12-06 04:56:49,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 04:56:49,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:56:49,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:56:49,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:56:50,047 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-06 04:57:02,667 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:57:04,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:57:09,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:09,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1512 states to 1109 states and 1512 transitions. [2024-12-06 04:57:09,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 1512 transitions. [2024-12-06 04:57:09,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 04:57:09,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:09,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:09,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:10,444 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:57:15,255 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:57:15,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:15,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1514 states to 1110 states and 1514 transitions. [2024-12-06 04:57:15,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 1514 transitions. [2024-12-06 04:57:15,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 04:57:15,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:15,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:15,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:16,548 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:57:17,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:17,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 1111 states and 1516 transitions. [2024-12-06 04:57:17,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1516 transitions. [2024-12-06 04:57:17,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 04:57:17,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:17,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:17,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:19,681 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:57:20,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:20,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 1120 states and 1527 transitions. [2024-12-06 04:57:20,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1527 transitions. [2024-12-06 04:57:20,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 04:57:20,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:20,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:20,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:20,828 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:57:22,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:22,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 1129 states and 1538 transitions. [2024-12-06 04:57:22,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1538 transitions. [2024-12-06 04:57:22,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 04:57:22,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:22,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:22,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:23,057 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:57:24,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:24,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 1138 states and 1551 transitions. [2024-12-06 04:57:24,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 1551 transitions. [2024-12-06 04:57:24,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 04:57:24,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:24,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:24,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:26,677 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:57:30,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:30,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 1158 states and 1582 transitions. [2024-12-06 04:57:30,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 1582 transitions. [2024-12-06 04:57:30,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 04:57:30,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:30,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:30,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:31,152 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:57:31,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:31,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 1167 states and 1593 transitions. [2024-12-06 04:57:31,952 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 1593 transitions. [2024-12-06 04:57:31,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 04:57:31,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:31,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:32,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:32,663 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 04:57:32,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:32,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 1176 states and 1604 transitions. [2024-12-06 04:57:32,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 1604 transitions. [2024-12-06 04:57:32,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 04:57:32,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:32,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:33,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:35,293 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:57:36,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:36,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 1177 states and 1606 transitions. [2024-12-06 04:57:36,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1606 transitions. [2024-12-06 04:57:36,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 04:57:36,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:36,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:36,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:37,696 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:57:41,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:57:41,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:41,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 1180 states and 1608 transitions. [2024-12-06 04:57:41,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 1608 transitions. [2024-12-06 04:57:41,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 04:57:41,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:41,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:41,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:42,392 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:57:44,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:44,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 1181 states and 1610 transitions. [2024-12-06 04:57:44,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1610 transitions. [2024-12-06 04:57:44,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 04:57:44,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:44,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:44,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:46,794 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:57:48,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:48,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 1182 states and 1614 transitions. [2024-12-06 04:57:48,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 1614 transitions. [2024-12-06 04:57:48,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 04:57:48,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:48,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:48,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:49,109 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:57:52,100 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:57:52,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:52,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 1183 states and 1616 transitions. [2024-12-06 04:57:52,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 1616 transitions. [2024-12-06 04:57:52,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 04:57:52,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:52,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:52,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:53,480 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:57:55,136 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:57:55,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:55,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 1184 states and 1618 transitions. [2024-12-06 04:57:55,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 1618 transitions. [2024-12-06 04:57:55,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 04:57:55,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:55,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:55,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:56,460 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:57:57,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:57:57,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 1187 states and 1620 transitions. [2024-12-06 04:57:57,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 1620 transitions. [2024-12-06 04:57:57,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 04:57:57,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:57:57,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:57:57,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:57:59,894 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:58:02,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:02,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 1203 states and 1641 transitions. [2024-12-06 04:58:02,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 1641 transitions. [2024-12-06 04:58:02,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 04:58:02,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:02,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:02,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:03,058 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:58:04,582 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:58:04,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:04,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1643 states to 1204 states and 1643 transitions. [2024-12-06 04:58:04,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 1643 transitions. [2024-12-06 04:58:04,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 04:58:04,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:04,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:04,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:05,557 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:58:07,840 WARN L539 Checker$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 04:58:07,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:07,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 1205 states and 1645 transitions. [2024-12-06 04:58:07,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 1645 transitions. [2024-12-06 04:58:07,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 04:58:07,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:07,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:08,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:10,142 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 04:58:10,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:10,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 1206 states and 1647 transitions. [2024-12-06 04:58:10,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1647 transitions. [2024-12-06 04:58:10,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 04:58:10,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:10,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:11,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:13,171 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:58:14,763 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:58:14,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:14,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 1209 states and 1649 transitions. [2024-12-06 04:58:14,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1649 transitions. [2024-12-06 04:58:14,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 04:58:14,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:14,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:15,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:15,532 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:58:18,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:58:18,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:18,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1651 states to 1212 states and 1651 transitions. [2024-12-06 04:58:18,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1651 transitions. [2024-12-06 04:58:18,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 04:58:18,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:18,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:18,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:20,468 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:58:24,246 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.42s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:58:25,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:25,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1655 states to 1215 states and 1655 transitions. [2024-12-06 04:58:25,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 1655 transitions. [2024-12-06 04:58:25,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 04:58:25,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:25,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:26,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:26,743 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:58:28,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:28,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 1218 states and 1657 transitions. [2024-12-06 04:58:28,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 1657 transitions. [2024-12-06 04:58:28,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 04:58:28,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:28,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:28,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:28,889 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:58:29,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:29,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 1221 states and 1659 transitions. [2024-12-06 04:58:29,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 1659 transitions. [2024-12-06 04:58:29,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 04:58:29,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:29,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:29,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:30,012 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:58:32,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:58:32,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:32,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 1224 states and 1661 transitions. [2024-12-06 04:58:32,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 1661 transitions. [2024-12-06 04:58:32,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 04:58:32,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:32,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:32,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:33,423 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 04:58:34,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:34,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 1227 states and 1663 transitions. [2024-12-06 04:58:34,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1663 transitions. [2024-12-06 04:58:34,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 04:58:34,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:34,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:34,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:35,048 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-12-06 04:58:35,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:35,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 1236 states and 1676 transitions. [2024-12-06 04:58:35,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1676 transitions. [2024-12-06 04:58:35,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 04:58:35,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:35,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:35,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:35,798 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-12-06 04:58:36,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:36,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 1245 states and 1687 transitions. [2024-12-06 04:58:36,005 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1687 transitions. [2024-12-06 04:58:36,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 04:58:36,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:36,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:36,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:36,475 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 04:58:39,492 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:58:39,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:39,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1689 states to 1246 states and 1689 transitions. [2024-12-06 04:58:39,528 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1689 transitions. [2024-12-06 04:58:39,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 04:58:39,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:39,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:39,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:40,066 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 04:58:42,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:42,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 1247 states and 1691 transitions. [2024-12-06 04:58:42,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1691 transitions. [2024-12-06 04:58:42,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 04:58:42,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:42,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:42,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:42,533 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-12-06 04:58:45,290 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:58:45,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:45,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 1248 states and 1693 transitions. [2024-12-06 04:58:45,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 1693 transitions. [2024-12-06 04:58:45,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 04:58:45,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:45,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:45,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:45,825 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 04:58:46,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:46,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 1251 states and 1695 transitions. [2024-12-06 04:58:46,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 1695 transitions. [2024-12-06 04:58:46,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 04:58:46,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:46,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:46,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:47,109 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 04:58:47,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:47,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 1254 states and 1697 transitions. [2024-12-06 04:58:47,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1697 transitions. [2024-12-06 04:58:47,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 04:58:47,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:47,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:47,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:48,046 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 57 proven. 47 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-06 04:58:50,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-06 04:58:50,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:50,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1699 states to 1257 states and 1699 transitions. [2024-12-06 04:58:50,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1699 transitions. [2024-12-06 04:58:50,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 04:58:50,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:50,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:50,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:52,411 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:58:54,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:58:54,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1701 states to 1259 states and 1701 transitions. [2024-12-06 04:58:54,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1701 transitions. [2024-12-06 04:58:54,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 04:58:54,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:58:54,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:58:55,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:58:56,789 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:59:10,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:59:15,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:15,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1742 states to 1290 states and 1742 transitions. [2024-12-06 04:59:15,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 1742 transitions. [2024-12-06 04:59:15,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 04:59:15,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:15,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:15,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:17,323 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:59:18,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:18,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1742 states to 1291 states and 1742 transitions. [2024-12-06 04:59:18,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 1742 transitions. [2024-12-06 04:59:18,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 04:59:18,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:18,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:18,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:19,150 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2024-12-06 04:59:21,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:21,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1741 states to 1291 states and 1741 transitions. [2024-12-06 04:59:21,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 1741 transitions. [2024-12-06 04:59:21,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 04:59:21,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:21,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:21,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:21,807 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2024-12-06 04:59:22,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:22,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1739 states to 1291 states and 1739 transitions. [2024-12-06 04:59:22,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 1739 transitions. [2024-12-06 04:59:22,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 04:59:22,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:22,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:23,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:26,868 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:59:35,459 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 04:59:39,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:39,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 1322 states and 1791 transitions. [2024-12-06 04:59:39,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1322 states and 1791 transitions. [2024-12-06 04:59:39,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 04:59:39,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:39,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:40,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:42,908 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:59:44,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:59:44,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 1323 states and 1791 transitions. [2024-12-06 04:59:44,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 1791 transitions. [2024-12-06 04:59:44,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 04:59:44,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:59:44,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:59:44,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:59:45,897 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 04:59:59,640 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 05:00:09,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:00:11,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:00:16,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:16,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1840 states to 1354 states and 1840 transitions. [2024-12-06 05:00:16,525 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 1840 transitions. [2024-12-06 05:00:16,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 05:00:16,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:16,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:16,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:17,327 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:00:23,587 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:00:27,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:27,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1882 states to 1385 states and 1882 transitions. [2024-12-06 05:00:27,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 1882 transitions. [2024-12-06 05:00:27,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 05:00:27,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:27,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:27,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:28,501 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:00:30,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:30,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 1387 states and 1884 transitions. [2024-12-06 05:00:30,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1387 states and 1884 transitions. [2024-12-06 05:00:30,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 05:00:30,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:30,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:31,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:31,825 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:00:35,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:35,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1891 states to 1390 states and 1891 transitions. [2024-12-06 05:00:35,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 1891 transitions. [2024-12-06 05:00:35,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 05:00:35,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:35,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:35,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:39,229 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 0 proven. 317 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:00:46,421 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:00:53,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:00:53,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1944 states to 1421 states and 1944 transitions. [2024-12-06 05:00:53,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 1944 transitions. [2024-12-06 05:00:53,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 05:00:53,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:00:53,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:00:53,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:00:54,214 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 05:01:08,172 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 05:01:11,051 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []