./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test1-2.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_99c96318-f1e6-465a-9cc1-647e4c18112a/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99c96318-f1e6-465a-9cc1-647e4c18112a/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99c96318-f1e6-465a-9cc1-647e4c18112a/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99c96318-f1e6-465a-9cc1-647e4c18112a/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99c96318-f1e6-465a-9cc1-647e4c18112a/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99c96318-f1e6-465a-9cc1-647e4c18112a/bin/ukojak-verify-ENZ3QT5qd3 --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 112ef0f8366461020cac5f2ac7dec2d7e41f31b24e653cd7734885d2bb23b087 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:06:55,165 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:06:55,266 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99c96318-f1e6-465a-9cc1-647e4c18112a/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 05:06:55,275 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:06:55,275 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:06:55,304 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:06:55,305 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 05:06:55,305 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 05:06:55,306 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:06:55,306 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:06:55,306 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:06:55,306 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 05:06:55,306 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 05:06:55,306 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:06:55,306 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 05:06:55,306 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:06:55,307 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 05:06:55,307 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:06:55,307 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 05:06:55,307 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 05:06:55,307 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 05:06:55,307 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 05:06:55,307 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 05:06:55,307 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:06:55,310 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:06:55,310 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:06:55,310 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:06:55,310 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:06:55,310 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:06:55,310 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:06:55,311 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:06:55,311 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:06:55,311 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 05:06:55,311 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:06:55,312 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:06:55,312 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_99c96318-f1e6-465a-9cc1-647e4c18112a/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> 112ef0f8366461020cac5f2ac7dec2d7e41f31b24e653cd7734885d2bb23b087 [2024-11-25 05:06:55,637 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:06:55,649 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:06:55,653 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:06:55,654 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:06:55,655 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:06:55,656 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99c96318-f1e6-465a-9cc1-647e4c18112a/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test1-2.i [2024-11-25 05:06:58,686 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99c96318-f1e6-465a-9cc1-647e4c18112a/bin/ukojak-verify-ENZ3QT5qd3/data/4c2c7a85a/3d3915ed3a9841c0a5b262c85017d123/FLAGa4436890d [2024-11-25 05:06:59,137 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:06:59,139 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99c96318-f1e6-465a-9cc1-647e4c18112a/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test1-2.i [2024-11-25 05:06:59,164 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99c96318-f1e6-465a-9cc1-647e4c18112a/bin/ukojak-verify-ENZ3QT5qd3/data/4c2c7a85a/3d3915ed3a9841c0a5b262c85017d123/FLAGa4436890d [2024-11-25 05:06:59,187 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99c96318-f1e6-465a-9cc1-647e4c18112a/bin/ukojak-verify-ENZ3QT5qd3/data/4c2c7a85a/3d3915ed3a9841c0a5b262c85017d123 [2024-11-25 05:06:59,190 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:06:59,192 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:06:59,195 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:06:59,196 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:06:59,201 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:06:59,202 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:06:59" (1/1) ... [2024-11-25 05:06:59,203 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@402dc4f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:06:59, skipping insertion in model container [2024-11-25 05:06:59,203 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:06:59" (1/1) ... [2024-11-25 05:06:59,261 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:06:59,854 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:06:59,876 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 05:06:59,997 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:07:00,032 INFO L204 MainTranslator]: Completed translation [2024-11-25 05:07:00,033 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:00 WrapperNode [2024-11-25 05:07:00,033 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:07:00,034 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 05:07:00,034 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 05:07:00,034 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 05:07:00,041 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:00" (1/1) ... [2024-11-25 05:07:00,062 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:00" (1/1) ... [2024-11-25 05:07:00,116 INFO L138 Inliner]: procedures = 176, calls = 221, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 948 [2024-11-25 05:07:00,117 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 05:07:00,117 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 05:07:00,117 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 05:07:00,117 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 05:07:00,125 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:00" (1/1) ... [2024-11-25 05:07:00,125 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:00" (1/1) ... [2024-11-25 05:07:00,134 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:00" (1/1) ... [2024-11-25 05:07:00,135 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:00" (1/1) ... [2024-11-25 05:07:00,166 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:00" (1/1) ... [2024-11-25 05:07:00,169 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:00" (1/1) ... [2024-11-25 05:07:00,178 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:00" (1/1) ... [2024-11-25 05:07:00,182 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:00" (1/1) ... [2024-11-25 05:07:00,185 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:00" (1/1) ... [2024-11-25 05:07:00,198 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 05:07:00,203 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 05:07:00,204 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 05:07:00,204 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 05:07:00,205 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:07:00" (1/1) ... [2024-11-25 05:07:00,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:07:00,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99c96318-f1e6-465a-9cc1-647e4c18112a/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 05:07:00,241 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99c96318-f1e6-465a-9cc1-647e4c18112a/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 05:07:00,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99c96318-f1e6-465a-9cc1-647e4c18112a/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 05:07:00,275 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 05:07:00,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 05:07:00,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 05:07:00,275 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 05:07:00,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 05:07:00,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 05:07:00,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 05:07:00,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 05:07:00,277 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 05:07:00,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 05:07:00,277 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 05:07:00,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 05:07:00,509 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 05:07:00,511 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 05:07:02,065 INFO L? ?]: Removed 226 outVars from TransFormulas that were not future-live. [2024-11-25 05:07:02,065 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 05:07:03,160 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 05:07:03,161 INFO L312 CfgBuilder]: Removed 23 assume(true) statements. [2024-11-25 05:07:03,161 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:07:03 BoogieIcfgContainer [2024-11-25 05:07:03,161 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 05:07:03,162 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 05:07:03,162 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 05:07:03,172 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 05:07:03,172 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:07:03" (1/1) ... [2024-11-25 05:07:03,181 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 05:07:03,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:03,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 85 states and 135 transitions. [2024-11-25 05:07:03,241 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 135 transitions. [2024-11-25 05:07:03,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-25 05:07:03,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:03,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:03,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:03,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:03,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:03,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 87 states and 140 transitions. [2024-11-25 05:07:03,749 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 140 transitions. [2024-11-25 05:07:03,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 05:07:03,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:03,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:03,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:03,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:03,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:03,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 88 states and 142 transitions. [2024-11-25 05:07:03,922 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 142 transitions. [2024-11-25 05:07:03,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 05:07:03,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:03,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:03,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:04,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:04,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:04,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 91 states and 148 transitions. [2024-11-25 05:07:04,357 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 148 transitions. [2024-11-25 05:07:04,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 05:07:04,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:04,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:04,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:04,434 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:04,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:04,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 91 states and 146 transitions. [2024-11-25 05:07:04,446 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 146 transitions. [2024-11-25 05:07:04,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-25 05:07:04,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:04,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:04,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:04,477 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:04,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:04,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 91 states and 142 transitions. [2024-11-25 05:07:04,490 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 142 transitions. [2024-11-25 05:07:04,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:07:04,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:04,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:04,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:04,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:04,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:04,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 91 states and 136 transitions. [2024-11-25 05:07:04,557 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 136 transitions. [2024-11-25 05:07:04,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 05:07:04,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:04,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:04,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:04,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:07,459 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:07:07,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:07,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 91 states and 130 transitions. [2024-11-25 05:07:07,502 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 130 transitions. [2024-11-25 05:07:07,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 05:07:07,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:07,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:07,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:07,871 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:18,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:07:28,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:07:38,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:07:48,474 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:07:48,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:48,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 105 states and 150 transitions. [2024-11-25 05:07:48,505 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 150 transitions. [2024-11-25 05:07:48,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 05:07:48,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:48,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:48,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:48,690 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:48,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:48,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 105 states and 148 transitions. [2024-11-25 05:07:48,704 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 148 transitions. [2024-11-25 05:07:48,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-25 05:07:48,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:48,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:48,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:48,888 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:48,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:48,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 105 states and 146 transitions. [2024-11-25 05:07:48,905 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 146 transitions. [2024-11-25 05:07:48,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-25 05:07:48,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:48,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:48,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:49,037 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:07:59,051 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:07:59,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:07:59,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 105 states and 144 transitions. [2024-11-25 05:07:59,064 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 144 transitions. [2024-11-25 05:07:59,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 05:07:59,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:07:59,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:07:59,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:07:59,395 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:08:00,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:00,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 108 states and 146 transitions. [2024-11-25 05:08:00,005 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 146 transitions. [2024-11-25 05:08:00,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 05:08:00,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:00,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:00,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:00,393 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:08:10,966 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:08:20,973 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:08:30,986 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:08:31,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:31,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 144 states and 192 transitions. [2024-11-25 05:08:31,891 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 192 transitions. [2024-11-25 05:08:31,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 05:08:31,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:31,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:31,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:32,231 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:08:32,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:32,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 145 states and 194 transitions. [2024-11-25 05:08:32,265 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 194 transitions. [2024-11-25 05:08:32,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 05:08:32,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:32,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:32,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:33,246 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:08:43,558 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:08:49,649 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:08:50,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:50,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 183 states and 247 transitions. [2024-11-25 05:08:50,560 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 247 transitions. [2024-11-25 05:08:50,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 05:08:50,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:50,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:50,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:50,772 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:08:50,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:50,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 183 states and 245 transitions. [2024-11-25 05:08:50,905 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 245 transitions. [2024-11-25 05:08:50,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 05:08:50,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:50,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:51,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:51,267 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:08:51,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:51,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 184 states and 249 transitions. [2024-11-25 05:08:51,563 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 249 transitions. [2024-11-25 05:08:51,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 05:08:51,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:51,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:51,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:51,875 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:08:52,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:08:52,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 185 states and 253 transitions. [2024-11-25 05:08:52,121 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 253 transitions. [2024-11-25 05:08:52,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 05:08:52,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:08:52,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:08:52,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:08:53,093 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:09:03,439 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:09:07,883 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:09:08,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:08,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 223 states and 306 transitions. [2024-11-25 05:09:08,951 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 306 transitions. [2024-11-25 05:09:08,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-25 05:09:08,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:08,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:09,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:09,237 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:09:10,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:10,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 226 states and 308 transitions. [2024-11-25 05:09:10,069 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 308 transitions. [2024-11-25 05:09:10,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-25 05:09:10,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:10,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:10,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:10,414 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:09:10,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:10,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 227 states and 310 transitions. [2024-11-25 05:09:10,814 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 310 transitions. [2024-11-25 05:09:10,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 05:09:10,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:10,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:10,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:10,999 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:09:11,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:11,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 227 states and 309 transitions. [2024-11-25 05:09:11,022 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 309 transitions. [2024-11-25 05:09:11,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:09:11,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:11,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:11,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:11,318 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:09:11,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:11,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 236 states and 320 transitions. [2024-11-25 05:09:11,554 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 320 transitions. [2024-11-25 05:09:11,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 05:09:11,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:11,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:11,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:12,493 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:09:13,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:13,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 245 states and 331 transitions. [2024-11-25 05:09:13,019 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 331 transitions. [2024-11-25 05:09:13,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 05:09:13,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:13,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:13,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:13,323 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 05:09:15,171 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:09:15,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:15,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 246 states and 333 transitions. [2024-11-25 05:09:15,196 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 333 transitions. [2024-11-25 05:09:15,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 05:09:15,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:15,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:15,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:15,978 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:09:16,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:16,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 255 states and 344 transitions. [2024-11-25 05:09:16,205 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 344 transitions. [2024-11-25 05:09:16,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 05:09:16,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:16,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:16,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:16,930 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 05:09:19,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:09:19,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:19,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 256 states and 346 transitions. [2024-11-25 05:09:19,753 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 346 transitions. [2024-11-25 05:09:19,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 05:09:19,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:19,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:19,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:19,938 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:09:19,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:19,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 256 states and 344 transitions. [2024-11-25 05:09:19,961 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 344 transitions. [2024-11-25 05:09:19,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 05:09:19,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:19,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:20,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:20,843 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 05:09:21,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:21,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 257 states and 346 transitions. [2024-11-25 05:09:21,995 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 346 transitions. [2024-11-25 05:09:21,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 05:09:21,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:21,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:22,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:22,307 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:09:28,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:09:28,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:28,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 260 states and 348 transitions. [2024-11-25 05:09:28,767 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 348 transitions. [2024-11-25 05:09:28,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 05:09:28,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:28,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:28,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:29,612 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:09:30,944 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:09:32,907 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:09:32,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:32,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 263 states and 350 transitions. [2024-11-25 05:09:32,941 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 350 transitions. [2024-11-25 05:09:32,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 05:09:32,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:32,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:33,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:33,779 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:09:34,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:09:34,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 266 states and 352 transitions. [2024-11-25 05:09:34,973 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 352 transitions. [2024-11-25 05:09:34,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 05:09:34,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:09:34,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:09:35,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:09:35,611 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:09:46,930 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:09:56,936 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:10:03,019 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 [] [2024-11-25 05:10:03,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:03,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 296 states and 396 transitions. [2024-11-25 05:10:03,447 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 396 transitions. [2024-11-25 05:10:03,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 05:10:03,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:03,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:03,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:03,826 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:10:04,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:04,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 299 states and 401 transitions. [2024-11-25 05:10:04,492 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 401 transitions. [2024-11-25 05:10:04,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 05:10:04,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:04,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:04,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:04,873 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:10:05,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:05,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 300 states and 403 transitions. [2024-11-25 05:10:05,159 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 403 transitions. [2024-11-25 05:10:05,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 05:10:05,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:05,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:05,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:05,533 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:10:16,519 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:10:26,541 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:10:30,000 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:10:30,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:30,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 329 states and 443 transitions. [2024-11-25 05:10:30,602 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 443 transitions. [2024-11-25 05:10:30,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 05:10:30,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:30,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:30,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:30,898 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:10:31,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:31,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 329 states and 442 transitions. [2024-11-25 05:10:31,240 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 442 transitions. [2024-11-25 05:10:31,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 05:10:31,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:31,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:31,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:31,498 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:10:31,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:31,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 329 states and 441 transitions. [2024-11-25 05:10:31,801 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 441 transitions. [2024-11-25 05:10:31,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 05:10:31,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:31,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:31,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:32,849 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:10:35,268 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:10:36,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:36,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 360 states and 488 transitions. [2024-11-25 05:10:36,679 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 488 transitions. [2024-11-25 05:10:36,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 05:10:36,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:36,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:36,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:37,689 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:10:46,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:10:48,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:10:48,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 391 states and 540 transitions. [2024-11-25 05:10:48,307 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 540 transitions. [2024-11-25 05:10:48,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 05:10:48,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:10:48,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:10:48,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:10:49,012 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:11:00,255 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:11:08,436 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:11:10,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:10,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 422 states and 586 transitions. [2024-11-25 05:11:10,397 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 586 transitions. [2024-11-25 05:11:10,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 05:11:10,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:10,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:10,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:10,746 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:11:11,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:11,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 424 states and 593 transitions. [2024-11-25 05:11:11,710 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 593 transitions. [2024-11-25 05:11:11,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 05:11:11,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:11,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:11,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:12,021 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:11:12,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:12,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 425 states and 596 transitions. [2024-11-25 05:11:12,406 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 596 transitions. [2024-11-25 05:11:12,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 05:11:12,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:12,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:12,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:12,727 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:11:13,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:13,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 427 states and 598 transitions. [2024-11-25 05:11:13,146 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 598 transitions. [2024-11-25 05:11:13,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 05:11:13,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:13,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:13,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:13,986 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:11:14,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:14,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 428 states and 602 transitions. [2024-11-25 05:11:14,363 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 602 transitions. [2024-11-25 05:11:14,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 05:11:14,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:14,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:14,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:15,341 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:11:15,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:15,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 429 states and 606 transitions. [2024-11-25 05:11:15,774 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 606 transitions. [2024-11-25 05:11:15,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 05:11:15,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:15,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:15,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:16,113 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:11:26,151 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:11:31,312 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:11:31,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:31,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 432 states and 608 transitions. [2024-11-25 05:11:31,342 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 608 transitions. [2024-11-25 05:11:31,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 05:11:31,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:31,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:31,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:31,574 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:11:41,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:11:47,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:11:47,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:47,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 435 states and 610 transitions. [2024-11-25 05:11:47,209 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 610 transitions. [2024-11-25 05:11:47,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 05:11:47,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:47,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:47,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:47,709 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:11:48,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:48,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 436 states and 612 transitions. [2024-11-25 05:11:48,372 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 612 transitions. [2024-11-25 05:11:48,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 05:11:48,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:48,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:11:48,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:11:49,148 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 24 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 05:11:57,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:11:59,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:11:59,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 469 states and 654 transitions. [2024-11-25 05:11:59,982 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 654 transitions. [2024-11-25 05:11:59,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 05:11:59,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:11:59,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:00,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:00,428 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:12:00,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:00,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 478 states and 665 transitions. [2024-11-25 05:12:00,681 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 665 transitions. [2024-11-25 05:12:00,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 05:12:00,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:00,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:00,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:00,927 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 24 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 05:12:01,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:01,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 480 states and 669 transitions. [2024-11-25 05:12:01,380 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 669 transitions. [2024-11-25 05:12:01,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 05:12:01,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:01,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:01,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:01,595 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 24 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-25 05:12:02,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:02,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 482 states and 674 transitions. [2024-11-25 05:12:02,497 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 674 transitions. [2024-11-25 05:12:02,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 05:12:02,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:02,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:02,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:02,816 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-25 05:12:03,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:03,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 491 states and 685 transitions. [2024-11-25 05:12:03,092 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 685 transitions. [2024-11-25 05:12:03,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 05:12:03,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:03,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:03,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:04,003 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:12:04,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:04,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 500 states and 696 transitions. [2024-11-25 05:12:04,393 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 696 transitions. [2024-11-25 05:12:04,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 05:12:04,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:04,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:04,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:04,700 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 05:12:05,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:12:06,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:06,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 501 states and 698 transitions. [2024-11-25 05:12:06,070 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 698 transitions. [2024-11-25 05:12:06,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 05:12:06,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:06,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:06,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:07,111 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:12:07,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:07,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 510 states and 709 transitions. [2024-11-25 05:12:07,400 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 709 transitions. [2024-11-25 05:12:07,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 05:12:07,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:07,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:07,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:07,727 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:12:08,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:08,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 519 states and 720 transitions. [2024-11-25 05:12:08,005 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 720 transitions. [2024-11-25 05:12:08,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 05:12:08,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:08,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:08,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:08,238 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:12:11,435 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.82s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:12:11,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:11,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 520 states and 722 transitions. [2024-11-25 05:12:11,480 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 722 transitions. [2024-11-25 05:12:11,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 05:12:11,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:11,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:11,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:12,548 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 05:12:13,807 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:12:13,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:13,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 521 states and 724 transitions. [2024-11-25 05:12:13,853 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 724 transitions. [2024-11-25 05:12:13,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 05:12:13,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:13,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:13,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:14,764 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 05:12:15,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:15,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 522 states and 726 transitions. [2024-11-25 05:12:15,392 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 726 transitions. [2024-11-25 05:12:15,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 05:12:15,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:15,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:15,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:15,766 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 05:12:16,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:16,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 523 states and 728 transitions. [2024-11-25 05:12:16,647 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 728 transitions. [2024-11-25 05:12:16,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 05:12:16,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:16,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:16,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:17,024 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:12:20,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:12:20,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:20,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 526 states and 730 transitions. [2024-11-25 05:12:20,060 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 730 transitions. [2024-11-25 05:12:20,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 05:12:20,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:20,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:20,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:20,352 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-25 05:12:21,660 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:12:24,942 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:12:25,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:25,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 529 states and 732 transitions. [2024-11-25 05:12:25,453 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 732 transitions. [2024-11-25 05:12:25,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 05:12:25,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:25,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:25,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:26,480 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:12:28,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:28,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 532 states and 734 transitions. [2024-11-25 05:12:28,023 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 734 transitions. [2024-11-25 05:12:28,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 05:12:28,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:28,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:28,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:28,273 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 24 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-25 05:12:28,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:28,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 541 states and 745 transitions. [2024-11-25 05:12:28,643 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 745 transitions. [2024-11-25 05:12:28,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 05:12:28,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:28,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:28,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:29,614 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:12:30,741 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:12:32,906 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:12:33,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:33,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 544 states and 747 transitions. [2024-11-25 05:12:33,494 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 747 transitions. [2024-11-25 05:12:33,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 05:12:33,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:33,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:33,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:33,985 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:12:36,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:12:38,998 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:12:39,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:39,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 547 states and 749 transitions. [2024-11-25 05:12:39,030 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 749 transitions. [2024-11-25 05:12:39,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 05:12:39,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:39,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:39,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:39,280 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 24 proven. 13 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-25 05:12:40,981 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:12:41,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:41,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 548 states and 751 transitions. [2024-11-25 05:12:41,012 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 751 transitions. [2024-11-25 05:12:41,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 05:12:41,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:41,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:41,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:41,345 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 24 proven. 13 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-25 05:12:42,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:42,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 551 states and 753 transitions. [2024-11-25 05:12:42,087 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 753 transitions. [2024-11-25 05:12:42,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 05:12:42,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:42,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:42,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:42,830 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 30 proven. 57 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:12:43,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:43,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 552 states and 754 transitions. [2024-11-25 05:12:43,298 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 754 transitions. [2024-11-25 05:12:43,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 05:12:43,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:43,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:43,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:44,106 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 30 proven. 57 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:12:44,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:44,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 553 states and 756 transitions. [2024-11-25 05:12:44,882 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 756 transitions. [2024-11-25 05:12:44,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 05:12:44,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:44,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:45,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:45,760 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 30 proven. 57 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:12:46,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:46,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 555 states and 759 transitions. [2024-11-25 05:12:46,378 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 759 transitions. [2024-11-25 05:12:46,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 05:12:46,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:46,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:46,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:47,071 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 30 proven. 57 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:12:47,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:47,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 556 states and 762 transitions. [2024-11-25 05:12:47,690 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 762 transitions. [2024-11-25 05:12:47,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 05:12:47,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:47,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:47,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:48,095 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-25 05:12:48,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:48,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 556 states and 761 transitions. [2024-11-25 05:12:48,645 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 761 transitions. [2024-11-25 05:12:48,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 05:12:48,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:48,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:48,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:48,948 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-25 05:12:49,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:12:49,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 556 states and 760 transitions. [2024-11-25 05:12:49,580 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 760 transitions. [2024-11-25 05:12:49,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 05:12:49,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:12:49,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:12:49,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:12:51,898 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:13:03,312 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:13:13,324 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:13:19,881 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:13:22,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:22,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 587 states and 807 transitions. [2024-11-25 05:13:22,451 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 807 transitions. [2024-11-25 05:13:22,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 05:13:22,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:22,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:22,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:23,344 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:13:35,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:13:37,710 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 [] [2024-11-25 05:13:40,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:40,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 618 states and 854 transitions. [2024-11-25 05:13:40,104 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 854 transitions. [2024-11-25 05:13:40,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 05:13:40,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:40,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:40,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:40,641 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:13:41,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:13:41,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 621 states and 859 transitions. [2024-11-25 05:13:41,778 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 859 transitions. [2024-11-25 05:13:41,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 05:13:41,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:13:41,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:13:41,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:13:42,347 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:13:54,282 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:14:04,287 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:14:14,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:14:19,964 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.67s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:14:22,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:22,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 652 states and 900 transitions. [2024-11-25 05:14:22,288 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 900 transitions. [2024-11-25 05:14:22,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 05:14:22,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:22,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:22,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:22,731 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:14:24,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:24,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 654 states and 904 transitions. [2024-11-25 05:14:24,047 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 904 transitions. [2024-11-25 05:14:24,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 05:14:24,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:24,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:24,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:26,122 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:14:27,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:27,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 657 states and 919 transitions. [2024-11-25 05:14:27,529 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 919 transitions. [2024-11-25 05:14:27,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 05:14:27,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:27,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:27,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:28,108 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:14:33,400 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:14:35,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:35,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 687 states and 956 transitions. [2024-11-25 05:14:35,205 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 956 transitions. [2024-11-25 05:14:35,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 05:14:35,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:35,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:35,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:37,059 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:14:47,858 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:14:52,389 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:14:56,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:56,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 716 states and 998 transitions. [2024-11-25 05:14:56,029 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 998 transitions. [2024-11-25 05:14:56,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 05:14:56,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:56,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:56,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:57,507 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:14:58,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:14:58,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 717 states and 1001 transitions. [2024-11-25 05:14:58,292 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1001 transitions. [2024-11-25 05:14:58,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 05:14:58,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:14:58,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:14:58,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:14:59,773 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:15:00,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:00,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 718 states and 1004 transitions. [2024-11-25 05:15:00,655 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1004 transitions. [2024-11-25 05:15:00,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 05:15:00,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:00,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:00,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:01,059 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 05:15:02,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:02,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 719 states and 1006 transitions. [2024-11-25 05:15:02,043 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1006 transitions. [2024-11-25 05:15:02,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 05:15:02,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:02,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:02,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:02,479 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 05:15:03,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:03,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 720 states and 1008 transitions. [2024-11-25 05:15:03,358 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1008 transitions. [2024-11-25 05:15:03,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 05:15:03,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:03,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:03,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:03,718 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-25 05:15:04,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:04,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 721 states and 1010 transitions. [2024-11-25 05:15:04,654 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 1010 transitions. [2024-11-25 05:15:04,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 05:15:04,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:04,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:04,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:05,013 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 39 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 05:15:18,685 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:15:28,700 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:15:30,977 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:15:38,422 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:15:41,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:41,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 753 states and 1056 transitions. [2024-11-25 05:15:41,974 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1056 transitions. [2024-11-25 05:15:41,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 05:15:41,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:41,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:42,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:42,273 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 39 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 05:15:43,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:43,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 754 states and 1057 transitions. [2024-11-25 05:15:43,093 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1057 transitions. [2024-11-25 05:15:43,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 05:15:43,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:43,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:43,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:43,393 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 39 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 05:15:45,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:45,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 757 states and 1064 transitions. [2024-11-25 05:15:45,154 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1064 transitions. [2024-11-25 05:15:45,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 05:15:45,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:45,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:45,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:45,467 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 39 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 05:15:46,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:46,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 758 states and 1067 transitions. [2024-11-25 05:15:46,460 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1067 transitions. [2024-11-25 05:15:46,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 05:15:46,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:46,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:46,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:46,873 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 39 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-25 05:15:47,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:47,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 760 states and 1071 transitions. [2024-11-25 05:15:47,835 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1071 transitions. [2024-11-25 05:15:47,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 05:15:47,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:47,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:48,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:49,551 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:15:49,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:49,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 769 states and 1082 transitions. [2024-11-25 05:15:49,848 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1082 transitions. [2024-11-25 05:15:49,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 05:15:49,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:49,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:50,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:50,343 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:15:51,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:51,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 778 states and 1093 transitions. [2024-11-25 05:15:51,085 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1093 transitions. [2024-11-25 05:15:51,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 05:15:51,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:51,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:51,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:51,633 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:15:51,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:51,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 787 states and 1104 transitions. [2024-11-25 05:15:51,999 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1104 transitions. [2024-11-25 05:15:52,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 05:15:52,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:52,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:52,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:52,651 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:15:53,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:53,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 796 states and 1115 transitions. [2024-11-25 05:15:53,053 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1115 transitions. [2024-11-25 05:15:53,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 05:15:53,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:53,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:53,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:55,135 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:15:56,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:56,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 805 states and 1126 transitions. [2024-11-25 05:15:56,153 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1126 transitions. [2024-11-25 05:15:56,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 05:15:56,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:56,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:56,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:57,950 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 05:15:59,227 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:15:59,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:15:59,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 806 states and 1128 transitions. [2024-11-25 05:15:59,350 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1128 transitions. [2024-11-25 05:15:59,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 05:15:59,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:15:59,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:15:59,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:15:59,880 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 05:16:01,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:01,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 807 states and 1130 transitions. [2024-11-25 05:16:01,403 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1130 transitions. [2024-11-25 05:16:01,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 05:16:01,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:01,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:01,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:02,218 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 05:16:03,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:03,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 808 states and 1132 transitions. [2024-11-25 05:16:03,307 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1132 transitions. [2024-11-25 05:16:03,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 05:16:03,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:03,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:03,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:03,910 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 05:16:04,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:04,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 809 states and 1134 transitions. [2024-11-25 05:16:04,793 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1134 transitions. [2024-11-25 05:16:04,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 05:16:04,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:04,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:05,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:06,865 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 05:16:07,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:07,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 810 states and 1136 transitions. [2024-11-25 05:16:07,982 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1136 transitions. [2024-11-25 05:16:07,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 05:16:07,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:07,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:08,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:10,003 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:16:11,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:11,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 813 states and 1138 transitions. [2024-11-25 05:16:11,268 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1138 transitions. [2024-11-25 05:16:11,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 05:16:11,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:11,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:11,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:11,673 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 39 proven. 26 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-25 05:16:12,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:12,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 822 states and 1149 transitions. [2024-11-25 05:16:12,042 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1149 transitions. [2024-11-25 05:16:12,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 05:16:12,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:12,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:12,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:12,693 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:16:15,368 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:16:15,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:15,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1151 states to 825 states and 1151 transitions. [2024-11-25 05:16:15,414 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1151 transitions. [2024-11-25 05:16:15,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 05:16:15,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:15,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:15,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:16,104 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:16:18,674 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-25 05:16:18,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:18,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 828 states and 1153 transitions. [2024-11-25 05:16:18,720 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1153 transitions. [2024-11-25 05:16:18,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 05:16:18,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:18,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:19,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:19,390 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:16:19,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:19,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 831 states and 1155 transitions. [2024-11-25 05:16:19,792 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1155 transitions. [2024-11-25 05:16:19,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 05:16:19,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:19,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:20,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:21,694 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-25 05:16:22,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:22,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 834 states and 1157 transitions. [2024-11-25 05:16:22,463 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1157 transitions. [2024-11-25 05:16:22,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 05:16:22,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:22,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:22,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:22,795 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 39 proven. 26 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-25 05:16:23,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:23,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 835 states and 1159 transitions. [2024-11-25 05:16:23,478 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1159 transitions. [2024-11-25 05:16:23,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 05:16:23,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:23,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:23,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:23,920 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 39 proven. 26 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-25 05:16:24,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:24,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 838 states and 1161 transitions. [2024-11-25 05:16:24,304 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1161 transitions. [2024-11-25 05:16:24,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 05:16:24,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:24,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:24,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:25,851 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 91 proven. 86 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:16:26,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:16:26,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 840 states and 1163 transitions. [2024-11-25 05:16:26,917 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1163 transitions. [2024-11-25 05:16:26,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 05:16:26,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:16:26,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:16:27,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:16:28,193 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 91 proven. 86 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:16:41,194 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:16:51,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:17:01,233 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:17:06,113 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:17:10,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:10,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 870 states and 1198 transitions. [2024-11-25 05:17:10,217 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1198 transitions. [2024-11-25 05:17:10,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 05:17:10,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:10,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:10,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:11,496 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 91 proven. 86 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:17:14,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:17:18,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:18,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 898 states and 1230 transitions. [2024-11-25 05:17:18,902 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1230 transitions. [2024-11-25 05:17:18,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 05:17:18,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:18,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:19,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:20,315 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 91 proven. 86 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:17:21,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:21,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 899 states and 1233 transitions. [2024-11-25 05:17:21,418 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1233 transitions. [2024-11-25 05:17:21,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 05:17:21,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:21,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:21,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:21,766 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 05:17:22,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:22,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 899 states and 1232 transitions. [2024-11-25 05:17:22,678 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1232 transitions. [2024-11-25 05:17:22,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 05:17:22,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:22,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:22,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:23,078 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 05:17:24,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:24,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 899 states and 1231 transitions. [2024-11-25 05:17:24,037 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1231 transitions. [2024-11-25 05:17:24,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 05:17:24,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:24,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:24,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:26,935 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:17:35,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:17:35,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 930 states and 1278 transitions. [2024-11-25 05:17:35,143 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1278 transitions. [2024-11-25 05:17:35,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 05:17:35,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:17:35,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:17:35,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:17:36,950 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:17:50,251 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:18:00,265 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:18:10,281 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:18:20,295 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:18:25,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:18:25,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 961 states and 1322 transitions. [2024-11-25 05:18:25,171 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1322 transitions. [2024-11-25 05:18:25,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 05:18:25,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:18:25,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:18:25,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:18:26,084 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:18:39,736 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:18:49,756 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:18:59,762 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:19:04,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:04,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 992 states and 1362 transitions. [2024-11-25 05:19:04,235 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1362 transitions. [2024-11-25 05:19:04,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 05:19:04,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:04,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:04,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:05,047 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:19:17,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:19:27,525 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:19:37,546 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:19:47,562 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:19:51,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:19:51,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1406 states to 1023 states and 1406 transitions. [2024-11-25 05:19:51,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1406 transitions. [2024-11-25 05:19:51,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 05:19:51,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:19:51,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:19:51,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:19:54,055 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:20:05,796 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:20:15,815 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:20:21,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:21,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 1054 states and 1456 transitions. [2024-11-25 05:20:21,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 1456 transitions. [2024-11-25 05:20:21,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 05:20:21,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:21,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:21,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:22,025 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:20:24,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:24,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 1056 states and 1459 transitions. [2024-11-25 05:20:24,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 1459 transitions. [2024-11-25 05:20:24,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 05:20:24,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:24,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:24,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:25,356 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:20:39,217 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.71s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:20:44,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:44,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1500 states to 1087 states and 1500 transitions. [2024-11-25 05:20:44,170 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 1500 transitions. [2024-11-25 05:20:44,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 05:20:44,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:44,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:44,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:44,816 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:20:46,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:46,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 1089 states and 1502 transitions. [2024-11-25 05:20:46,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1502 transitions. [2024-11-25 05:20:46,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 05:20:46,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:46,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:46,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:47,018 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:20:48,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:48,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1504 states to 1091 states and 1504 transitions. [2024-11-25 05:20:48,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1504 transitions. [2024-11-25 05:20:48,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 05:20:48,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:48,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:48,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:48,897 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 05:20:50,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:50,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 1092 states and 1506 transitions. [2024-11-25 05:20:50,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 1506 transitions. [2024-11-25 05:20:50,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 05:20:50,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:50,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:50,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:50,908 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 05:20:52,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:52,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1508 states to 1093 states and 1508 transitions. [2024-11-25 05:20:52,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1508 transitions. [2024-11-25 05:20:52,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 05:20:52,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:52,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:52,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:52,780 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 05:20:54,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:54,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1510 states to 1094 states and 1510 transitions. [2024-11-25 05:20:54,020 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1510 transitions. [2024-11-25 05:20:54,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 05:20:54,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:54,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:54,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:54,481 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-25 05:20:56,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:56,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1512 states to 1095 states and 1512 transitions. [2024-11-25 05:20:56,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 1512 transitions. [2024-11-25 05:20:56,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 05:20:56,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:56,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:56,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:56,445 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-25 05:21:08,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:21:19,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:21:23,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:23,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1550 states to 1124 states and 1550 transitions. [2024-11-25 05:21:23,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 1550 transitions. [2024-11-25 05:21:23,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 05:21:23,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:23,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:23,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:23,931 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-25 05:21:27,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:27,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1559 states to 1128 states and 1559 transitions. [2024-11-25 05:21:27,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1128 states and 1559 transitions. [2024-11-25 05:21:27,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 05:21:27,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:27,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:28,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:28,375 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-25 05:21:31,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:31,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 1130 states and 1563 transitions. [2024-11-25 05:21:31,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 1563 transitions. [2024-11-25 05:21:31,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 05:21:31,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:31,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:31,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:32,369 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 91 proven. 86 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:21:33,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:33,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1574 states to 1139 states and 1574 transitions. [2024-11-25 05:21:33,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1574 transitions. [2024-11-25 05:21:33,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 05:21:33,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:33,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:33,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:34,078 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-25 05:21:35,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:35,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 1140 states and 1576 transitions. [2024-11-25 05:21:35,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1576 transitions. [2024-11-25 05:21:35,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 05:21:35,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:35,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:35,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:36,966 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 91 proven. 86 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 05:21:37,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:37,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 1149 states and 1587 transitions. [2024-11-25 05:21:37,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 1587 transitions. [2024-11-25 05:21:37,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 05:21:37,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:37,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms