./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b99a1e5-cd51-4d08-8fa8-99e451e5d9be/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b99a1e5-cd51-4d08-8fa8-99e451e5d9be/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b99a1e5-cd51-4d08-8fa8-99e451e5d9be/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b99a1e5-cd51-4d08-8fa8-99e451e5d9be/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b99a1e5-cd51-4d08-8fa8-99e451e5d9be/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b99a1e5-cd51-4d08-8fa8-99e451e5d9be/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ee90c95792b81649f087e170ece38fbab8d5281ca8435570782565b7b775a87f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:11:38,234 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:11:38,294 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b99a1e5-cd51-4d08-8fa8-99e451e5d9be/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-05 23:11:38,298 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:11:38,298 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:11:38,318 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:11:38,319 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:11:38,319 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:11:38,320 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:11:38,320 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:11:38,320 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:11:38,320 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:11:38,320 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:11:38,320 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:11:38,320 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:11:38,320 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:11:38,321 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:11:38,321 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:11:38,321 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:11:38,321 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 23:11:38,321 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:11:38,321 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:11:38,321 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:11:38,321 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:11:38,321 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:11:38,321 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:11:38,321 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:11:38,321 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:11:38,322 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:11:38,322 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:11:38,322 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:11:38,322 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:11:38,322 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:11:38,322 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:11:38,322 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:11:38,322 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_8b99a1e5-cd51-4d08-8fa8-99e451e5d9be/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ee90c95792b81649f087e170ece38fbab8d5281ca8435570782565b7b775a87f [2024-12-05 23:11:38,548 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:11:38,556 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:11:38,558 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:11:38,559 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:11:38,559 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:11:38,560 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b99a1e5-cd51-4d08-8fa8-99e451e5d9be/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test4-1.i [2024-12-05 23:11:41,170 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b99a1e5-cd51-4d08-8fa8-99e451e5d9be/bin/ukojak-verify-CZk0znPC7b/data/f75e27bd9/eeea55910b774625b4107aedc3c490e8/FLAG5615ccac0 [2024-12-05 23:11:41,480 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:11:41,480 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b99a1e5-cd51-4d08-8fa8-99e451e5d9be/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test4-1.i [2024-12-05 23:11:41,492 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b99a1e5-cd51-4d08-8fa8-99e451e5d9be/bin/ukojak-verify-CZk0znPC7b/data/f75e27bd9/eeea55910b774625b4107aedc3c490e8/FLAG5615ccac0 [2024-12-05 23:11:41,504 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b99a1e5-cd51-4d08-8fa8-99e451e5d9be/bin/ukojak-verify-CZk0znPC7b/data/f75e27bd9/eeea55910b774625b4107aedc3c490e8 [2024-12-05 23:11:41,506 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:11:41,508 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:11:41,509 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:11:41,509 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:11:41,514 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:11:41,514 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:11:41" (1/1) ... [2024-12-05 23:11:41,515 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f9d5dba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:41, skipping insertion in model container [2024-12-05 23:11:41,515 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:11:41" (1/1) ... [2024-12-05 23:11:41,549 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:11:41,960 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:11:41,971 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:11:42,062 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:11:42,087 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:11:42,088 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:42 WrapperNode [2024-12-05 23:11:42,088 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:11:42,089 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:11:42,089 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:11:42,089 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:11:42,093 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:42" (1/1) ... [2024-12-05 23:11:42,117 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:42" (1/1) ... [2024-12-05 23:11:42,169 INFO L138 Inliner]: procedures = 176, calls = 326, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 1521 [2024-12-05 23:11:42,170 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:11:42,170 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:11:42,170 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:11:42,170 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:11:42,176 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:42" (1/1) ... [2024-12-05 23:11:42,176 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:42" (1/1) ... [2024-12-05 23:11:42,185 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:42" (1/1) ... [2024-12-05 23:11:42,186 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:42" (1/1) ... [2024-12-05 23:11:42,221 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:42" (1/1) ... [2024-12-05 23:11:42,225 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:42" (1/1) ... [2024-12-05 23:11:42,235 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:42" (1/1) ... [2024-12-05 23:11:42,241 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:42" (1/1) ... [2024-12-05 23:11:42,246 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:42" (1/1) ... [2024-12-05 23:11:42,255 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:11:42,255 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:11:42,255 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:11:42,256 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:11:42,256 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:11:42" (1/1) ... [2024-12-05 23:11:42,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:11:42,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b99a1e5-cd51-4d08-8fa8-99e451e5d9be/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:11:42,281 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b99a1e5-cd51-4d08-8fa8-99e451e5d9be/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:11:42,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b99a1e5-cd51-4d08-8fa8-99e451e5d9be/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:11:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:11:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:11:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-05 23:11:42,323 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-05 23:11:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:11:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:11:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:11:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:11:42,324 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:11:42,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:11:42,324 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:11:42,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:11:42,491 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:11:42,493 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:11:43,962 INFO L? ?]: Removed 378 outVars from TransFormulas that were not future-live. [2024-12-05 23:11:43,962 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:11:45,361 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:11:45,362 INFO L312 CfgBuilder]: Removed 34 assume(true) statements. [2024-12-05 23:11:45,362 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:11:45 BoogieIcfgContainer [2024-12-05 23:11:45,362 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:11:45,363 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:11:45,363 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:11:45,371 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:11:45,371 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:11:45" (1/1) ... [2024-12-05 23:11:45,377 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:11:45,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:45,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 118 states and 196 transitions. [2024-12-05 23:11:45,418 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 196 transitions. [2024-12-05 23:11:45,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:11:45,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:45,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:45,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:45,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:45,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:45,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 117 states and 195 transitions. [2024-12-05 23:11:45,551 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 195 transitions. [2024-12-05 23:11:45,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:11:45,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:45,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:45,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:11:45,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:45,630 INFO L256 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:11:45,633 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:11:45,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:45,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:45,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 120 states and 200 transitions. [2024-12-05 23:11:45,686 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 200 transitions. [2024-12-05 23:11:45,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:11:45,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:45,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:45,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:45,725 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:45,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:45,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 120 states and 196 transitions. [2024-12-05 23:11:45,731 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 196 transitions. [2024-12-05 23:11:45,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:11:45,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:45,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:45,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:45,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:45,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:45,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 120 states and 188 transitions. [2024-12-05 23:11:45,778 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 188 transitions. [2024-12-05 23:11:45,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:11:45,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:45,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:45,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:45,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:45,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:45,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 120 states and 176 transitions. [2024-12-05 23:11:45,841 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 176 transitions. [2024-12-05 23:11:45,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 23:11:45,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:45,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:45,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:45,978 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:11:56,003 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:12:00,427 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:12:00,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:00,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 120 states and 164 transitions. [2024-12-05 23:12:00,459 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 164 transitions. [2024-12-05 23:12:00,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:12:00,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:00,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:00,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:00,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:12:01,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:01,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 134 states and 180 transitions. [2024-12-05 23:12:01,919 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 180 transitions. [2024-12-05 23:12:01,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:12:01,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:01,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:02,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:02,097 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:12:02,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:02,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 134 states and 178 transitions. [2024-12-05 23:12:02,106 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 178 transitions. [2024-12-05 23:12:02,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 23:12:02,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:02,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:02,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:02,280 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:12:02,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:02,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 134 states and 176 transitions. [2024-12-05 23:12:02,288 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 176 transitions. [2024-12-05 23:12:02,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 23:12:02,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:02,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:02,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:02,473 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:12:12,485 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:12:12,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:12,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 134 states and 174 transitions. [2024-12-05 23:12:12,493 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 174 transitions. [2024-12-05 23:12:12,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 23:12:12,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:12,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:12,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:12,797 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:12:22,820 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:12:32,830 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:12:42,835 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:12:52,840 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:12:52,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:52,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 137 states and 176 transitions. [2024-12-05 23:12:52,856 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 176 transitions. [2024-12-05 23:12:52,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 23:12:52,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:52,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:53,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:53,136 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:13:03,802 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:13:13,807 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:13:19,734 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:13:19,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:19,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 183 states and 233 transitions. [2024-12-05 23:13:19,750 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 233 transitions. [2024-12-05 23:13:19,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 23:13:19,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:19,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:19,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:19,931 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:13:19,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:19,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 183 states and 231 transitions. [2024-12-05 23:13:19,944 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 231 transitions. [2024-12-05 23:13:19,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 23:13:19,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:19,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:20,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:20,100 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:13:20,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:20,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 183 states and 229 transitions. [2024-12-05 23:13:20,106 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 229 transitions. [2024-12-05 23:13:20,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 23:13:20,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:20,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:20,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:20,243 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:13:30,254 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:13:30,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:30,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 183 states and 227 transitions. [2024-12-05 23:13:30,264 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 227 transitions. [2024-12-05 23:13:30,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 23:13:30,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:30,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:30,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:30,533 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:13:40,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:13:41,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:41,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 186 states and 229 transitions. [2024-12-05 23:13:41,149 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 229 transitions. [2024-12-05 23:13:41,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 23:13:41,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:41,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:41,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:41,413 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:13:51,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:13:57,700 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:13:57,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:57,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 189 states and 231 transitions. [2024-12-05 23:13:57,719 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 231 transitions. [2024-12-05 23:13:57,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 23:13:57,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:57,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:57,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:57,848 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:13:58,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:58,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 189 states and 229 transitions. [2024-12-05 23:13:58,101 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 229 transitions. [2024-12-05 23:13:58,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 23:13:58,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:58,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:58,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:58,250 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:13:58,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:58,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 189 states and 228 transitions. [2024-12-05 23:13:58,263 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 228 transitions. [2024-12-05 23:13:58,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 23:13:58,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:58,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:58,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:58,580 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:14:08,647 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:14:10,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:14:13,173 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:14:13,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:13,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 255 states and 308 transitions. [2024-12-05 23:14:13,398 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 308 transitions. [2024-12-05 23:14:13,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 23:14:13,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:13,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:13,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:13,578 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:14:13,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:13,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 264 states and 319 transitions. [2024-12-05 23:14:13,784 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 319 transitions. [2024-12-05 23:14:13,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:14:13,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:13,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:13,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:14,219 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:14:14,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:14,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 265 states and 320 transitions. [2024-12-05 23:14:14,247 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 320 transitions. [2024-12-05 23:14:14,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 23:14:14,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:14,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:14,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:14,517 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 23:14:15,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:15,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 266 states and 322 transitions. [2024-12-05 23:14:15,262 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 322 transitions. [2024-12-05 23:14:15,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 23:14:15,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:15,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:15,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:15,589 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:14:25,614 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:14:35,621 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:14:39,537 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:14:39,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:39,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 269 states and 324 transitions. [2024-12-05 23:14:39,558 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 324 transitions. [2024-12-05 23:14:39,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 23:14:39,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:39,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:39,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:39,888 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:14:49,912 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:14:59,922 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:15:04,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.95s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:15:04,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:04,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 272 states and 326 transitions. [2024-12-05 23:15:04,881 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 326 transitions. [2024-12-05 23:15:04,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 23:15:04,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:04,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:04,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:05,010 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:15:05,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:05,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 272 states and 324 transitions. [2024-12-05 23:15:05,106 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 324 transitions. [2024-12-05 23:15:05,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 23:15:05,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:05,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:06,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:06,419 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:15:06,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:06,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 274 states and 330 transitions. [2024-12-05 23:15:06,552 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 330 transitions. [2024-12-05 23:15:06,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 23:15:06,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:06,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:07,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:07,841 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 23:15:08,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:08,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 276 states and 335 transitions. [2024-12-05 23:15:08,346 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 335 transitions. [2024-12-05 23:15:08,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 23:15:08,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:08,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:08,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:08,512 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-05 23:15:08,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:08,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 276 states and 333 transitions. [2024-12-05 23:15:08,532 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 333 transitions. [2024-12-05 23:15:08,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 23:15:08,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:08,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:08,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:08,873 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:15:11,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 23:15:11,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:11,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 279 states and 335 transitions. [2024-12-05 23:15:11,222 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 335 transitions. [2024-12-05 23:15:11,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 23:15:11,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:11,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:12,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:12,829 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 3 proven. 33 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 23:15:13,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:13,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 282 states and 343 transitions. [2024-12-05 23:15:13,664 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 343 transitions. [2024-12-05 23:15:13,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 23:15:13,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:13,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:14,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:15,374 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 57 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-05 23:15:15,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:15,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 284 states and 346 transitions. [2024-12-05 23:15:15,868 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 346 transitions. [2024-12-05 23:15:15,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 23:15:15,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:15,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:16,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:17,516 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 3 proven. 78 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-12-05 23:15:18,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:18,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 286 states and 351 transitions. [2024-12-05 23:15:18,550 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 351 transitions. [2024-12-05 23:15:18,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 23:15:18,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:18,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:19,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:19,902 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 3 proven. 102 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 23:15:20,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:20,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 287 states and 352 transitions. [2024-12-05 23:15:20,200 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 352 transitions. [2024-12-05 23:15:20,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 23:15:20,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:20,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:20,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:21,486 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 3 proven. 129 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-05 23:15:21,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:21,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 288 states and 353 transitions. [2024-12-05 23:15:21,728 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 353 transitions. [2024-12-05 23:15:21,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 23:15:21,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:21,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:22,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:23,073 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 3 proven. 159 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-12-05 23:15:23,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:23,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 289 states and 354 transitions. [2024-12-05 23:15:23,338 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 354 transitions. [2024-12-05 23:15:23,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 23:15:23,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:23,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:24,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:24,849 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 3 proven. 192 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 23:15:25,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:25,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 290 states and 355 transitions. [2024-12-05 23:15:25,519 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 355 transitions. [2024-12-05 23:15:25,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 23:15:25,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:25,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:26,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:26,902 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 3 proven. 228 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-05 23:15:27,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:27,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 291 states and 356 transitions. [2024-12-05 23:15:27,526 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 356 transitions. [2024-12-05 23:15:27,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 23:15:27,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:27,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:28,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:29,152 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 3 proven. 267 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-05 23:15:29,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:29,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 292 states and 357 transitions. [2024-12-05 23:15:29,662 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 357 transitions. [2024-12-05 23:15:29,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 23:15:29,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:29,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:30,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:31,430 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 3 proven. 309 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-12-05 23:15:31,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:31,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 293 states and 358 transitions. [2024-12-05 23:15:31,931 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 358 transitions. [2024-12-05 23:15:31,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 23:15:31,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:31,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:33,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:34,008 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 3 proven. 354 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-12-05 23:15:34,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:34,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 294 states and 359 transitions. [2024-12-05 23:15:34,648 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 359 transitions. [2024-12-05 23:15:34,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 23:15:34,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:34,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:35,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:36,258 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 3 proven. 402 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-12-05 23:15:36,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:36,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 295 states and 360 transitions. [2024-12-05 23:15:36,673 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 360 transitions. [2024-12-05 23:15:36,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 23:15:36,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:36,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:38,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:38,827 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 3 proven. 453 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-12-05 23:15:39,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:39,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 296 states and 361 transitions. [2024-12-05 23:15:39,159 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 361 transitions. [2024-12-05 23:15:39,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 23:15:39,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:39,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:39,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:41,198 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 3 proven. 507 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-05 23:15:42,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:42,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 297 states and 362 transitions. [2024-12-05 23:15:42,061 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 362 transitions. [2024-12-05 23:15:42,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-05 23:15:42,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:42,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:42,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:43,864 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 3 proven. 564 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-12-05 23:15:44,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:44,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 298 states and 363 transitions. [2024-12-05 23:15:44,555 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 363 transitions. [2024-12-05 23:15:44,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 23:15:44,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:44,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:45,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:46,758 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 3 proven. 624 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-12-05 23:15:47,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:47,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 299 states and 364 transitions. [2024-12-05 23:15:47,429 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 364 transitions. [2024-12-05 23:15:47,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 23:15:47,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:47,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:48,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:49,303 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 3 proven. 687 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-12-05 23:15:50,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:50,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 300 states and 365 transitions. [2024-12-05 23:15:50,049 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 365 transitions. [2024-12-05 23:15:50,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 23:15:50,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:50,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:51,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:52,498 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 3 proven. 753 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-12-05 23:15:53,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:53,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 301 states and 366 transitions. [2024-12-05 23:15:53,321 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 366 transitions. [2024-12-05 23:15:53,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 23:15:53,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:53,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:54,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:55,615 INFO L134 CoverageAnalysis]: Checked inductivity of 1240 backedges. 3 proven. 822 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-12-05 23:15:56,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:56,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 302 states and 367 transitions. [2024-12-05 23:15:56,515 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 367 transitions. [2024-12-05 23:15:56,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 23:15:56,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:56,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:57,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:59,084 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 3 proven. 894 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-12-05 23:15:59,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:59,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 303 states and 368 transitions. [2024-12-05 23:15:59,932 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 368 transitions. [2024-12-05 23:15:59,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 23:15:59,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:59,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:00,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:02,341 INFO L134 CoverageAnalysis]: Checked inductivity of 1446 backedges. 3 proven. 969 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-12-05 23:16:02,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:02,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 304 states and 369 transitions. [2024-12-05 23:16:02,981 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 369 transitions. [2024-12-05 23:16:02,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 23:16:02,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:02,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:04,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:05,770 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 3 proven. 1047 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-12-05 23:16:06,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:06,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 305 states and 370 transitions. [2024-12-05 23:16:06,683 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 370 transitions. [2024-12-05 23:16:06,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 23:16:06,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:06,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:07,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:09,383 INFO L134 CoverageAnalysis]: Checked inductivity of 1668 backedges. 3 proven. 1128 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-12-05 23:16:09,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:09,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 306 states and 371 transitions. [2024-12-05 23:16:09,949 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 371 transitions. [2024-12-05 23:16:09,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 23:16:09,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:09,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:11,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:13,054 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 3 proven. 1212 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-12-05 23:16:14,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:14,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 307 states and 372 transitions. [2024-12-05 23:16:14,120 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 372 transitions. [2024-12-05 23:16:14,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 23:16:14,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:14,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:14,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:16,436 INFO L134 CoverageAnalysis]: Checked inductivity of 1906 backedges. 3 proven. 1299 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-12-05 23:16:17,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:17,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 308 states and 373 transitions. [2024-12-05 23:16:17,318 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 373 transitions. [2024-12-05 23:16:17,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 23:16:17,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:17,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:18,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:20,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2031 backedges. 3 proven. 1389 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-12-05 23:16:20,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:20,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 309 states and 374 transitions. [2024-12-05 23:16:20,852 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 374 transitions. [2024-12-05 23:16:20,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 23:16:20,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:20,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:22,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:24,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2160 backedges. 3 proven. 1482 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-12-05 23:16:24,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:24,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 310 states and 375 transitions. [2024-12-05 23:16:24,511 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 375 transitions. [2024-12-05 23:16:24,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 23:16:24,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:24,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:26,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:28,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2293 backedges. 3 proven. 1578 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-12-05 23:16:29,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:29,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 311 states and 376 transitions. [2024-12-05 23:16:29,338 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 376 transitions. [2024-12-05 23:16:29,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 23:16:29,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:29,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:30,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:32,020 INFO L134 CoverageAnalysis]: Checked inductivity of 2430 backedges. 3 proven. 1677 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-12-05 23:16:32,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:32,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 312 states and 377 transitions. [2024-12-05 23:16:32,690 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 377 transitions. [2024-12-05 23:16:32,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 23:16:32,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:32,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:34,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:36,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2571 backedges. 3 proven. 1779 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-05 23:16:37,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:37,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 313 states and 378 transitions. [2024-12-05 23:16:37,277 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 378 transitions. [2024-12-05 23:16:37,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 23:16:37,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:37,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:38,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:40,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2716 backedges. 3 proven. 1884 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-12-05 23:16:41,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:41,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 314 states and 379 transitions. [2024-12-05 23:16:41,727 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 379 transitions. [2024-12-05 23:16:41,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 23:16:41,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:41,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:42,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:44,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 3 proven. 1992 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-12-05 23:16:45,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:45,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 315 states and 380 transitions. [2024-12-05 23:16:45,860 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 380 transitions. [2024-12-05 23:16:45,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 23:16:45,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:45,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:47,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:49,341 INFO L134 CoverageAnalysis]: Checked inductivity of 3018 backedges. 3 proven. 2103 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-12-05 23:16:50,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:50,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 316 states and 381 transitions. [2024-12-05 23:16:50,385 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 381 transitions. [2024-12-05 23:16:50,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 23:16:50,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:50,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:52,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:53,965 INFO L134 CoverageAnalysis]: Checked inductivity of 3175 backedges. 3 proven. 2217 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-12-05 23:16:54,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:54,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 317 states and 382 transitions. [2024-12-05 23:16:54,588 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 382 transitions. [2024-12-05 23:16:54,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 23:16:54,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:54,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:56,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:58,918 INFO L134 CoverageAnalysis]: Checked inductivity of 3336 backedges. 3 proven. 2334 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-12-05 23:16:59,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:59,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 318 states and 383 transitions. [2024-12-05 23:16:59,513 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 383 transitions. [2024-12-05 23:16:59,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-05 23:16:59,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:59,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:00,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:02,966 INFO L134 CoverageAnalysis]: Checked inductivity of 3501 backedges. 3 proven. 2454 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-12-05 23:17:03,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:03,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 319 states and 384 transitions. [2024-12-05 23:17:03,609 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 384 transitions. [2024-12-05 23:17:03,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 23:17:03,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:03,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:05,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:07,551 INFO L134 CoverageAnalysis]: Checked inductivity of 3670 backedges. 3 proven. 2577 refuted. 0 times theorem prover too weak. 1090 trivial. 0 not checked. [2024-12-05 23:17:08,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:08,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 320 states and 385 transitions. [2024-12-05 23:17:08,129 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 385 transitions. [2024-12-05 23:17:08,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 23:17:08,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:08,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:09,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:12,962 INFO L134 CoverageAnalysis]: Checked inductivity of 3843 backedges. 3 proven. 2703 refuted. 0 times theorem prover too weak. 1137 trivial. 0 not checked. [2024-12-05 23:17:14,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:14,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 321 states and 386 transitions. [2024-12-05 23:17:14,957 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 386 transitions. [2024-12-05 23:17:14,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-05 23:17:14,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:14,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:16,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:18,595 INFO L134 CoverageAnalysis]: Checked inductivity of 4020 backedges. 3 proven. 2832 refuted. 0 times theorem prover too weak. 1185 trivial. 0 not checked. [2024-12-05 23:17:19,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:19,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 322 states and 387 transitions. [2024-12-05 23:17:19,809 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 387 transitions. [2024-12-05 23:17:19,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-05 23:17:19,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:19,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:22,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:24,945 INFO L134 CoverageAnalysis]: Checked inductivity of 4201 backedges. 3 proven. 2964 refuted. 0 times theorem prover too weak. 1234 trivial. 0 not checked. [2024-12-05 23:17:26,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:26,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 323 states and 388 transitions. [2024-12-05 23:17:26,178 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 388 transitions. [2024-12-05 23:17:26,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-05 23:17:26,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:26,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:28,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:31,782 INFO L134 CoverageAnalysis]: Checked inductivity of 4386 backedges. 3 proven. 3099 refuted. 0 times theorem prover too weak. 1284 trivial. 0 not checked. [2024-12-05 23:17:32,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:32,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 324 states and 389 transitions. [2024-12-05 23:17:32,952 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 389 transitions. [2024-12-05 23:17:32,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-05 23:17:32,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:32,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:34,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:45,002 INFO L134 CoverageAnalysis]: Checked inductivity of 4575 backedges. 3 proven. 3237 refuted. 0 times theorem prover too weak. 1335 trivial. 0 not checked. [2024-12-05 23:17:54,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:54,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 325 states and 390 transitions. [2024-12-05 23:17:54,831 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 390 transitions. [2024-12-05 23:17:54,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-05 23:17:54,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:54,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:56,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:57,731 INFO L134 CoverageAnalysis]: Checked inductivity of 4768 backedges. 184 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-12-05 23:17:58,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:58,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 326 states and 391 transitions. [2024-12-05 23:17:58,664 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 391 transitions. [2024-12-05 23:17:58,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-05 23:17:58,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:58,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:00,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:01,540 INFO L134 CoverageAnalysis]: Checked inductivity of 4965 backedges. 229 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-12-05 23:18:03,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:03,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 328 states and 397 transitions. [2024-12-05 23:18:03,387 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 397 transitions. [2024-12-05 23:18:03,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-05 23:18:03,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:03,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:06,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:07,216 INFO L134 CoverageAnalysis]: Checked inductivity of 5166 backedges. 274 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-12-05 23:18:07,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:07,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 329 states and 398 transitions. [2024-12-05 23:18:07,956 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 398 transitions. [2024-12-05 23:18:07,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-05 23:18:07,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:07,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:11,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:13,006 INFO L134 CoverageAnalysis]: Checked inductivity of 5371 backedges. 319 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-12-05 23:18:13,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:13,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 330 states and 399 transitions. [2024-12-05 23:18:13,730 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 399 transitions. [2024-12-05 23:18:13,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-05 23:18:13,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:13,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:15,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:16,872 INFO L134 CoverageAnalysis]: Checked inductivity of 5580 backedges. 364 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-12-05 23:18:18,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:18,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 332 states and 406 transitions. [2024-12-05 23:18:18,963 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 406 transitions. [2024-12-05 23:18:18,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-05 23:18:18,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:18,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:22,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:23,460 INFO L134 CoverageAnalysis]: Checked inductivity of 5793 backedges. 409 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-12-05 23:18:24,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:24,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 333 states and 407 transitions. [2024-12-05 23:18:24,532 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 407 transitions. [2024-12-05 23:18:24,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-05 23:18:24,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:24,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:27,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:27,885 INFO L134 CoverageAnalysis]: Checked inductivity of 6010 backedges. 454 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-12-05 23:18:28,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:28,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 334 states and 408 transitions. [2024-12-05 23:18:28,656 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 408 transitions. [2024-12-05 23:18:28,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 23:18:28,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:28,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:30,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:31,530 INFO L134 CoverageAnalysis]: Checked inductivity of 6231 backedges. 499 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-12-05 23:18:32,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:32,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 335 states and 409 transitions. [2024-12-05 23:18:32,277 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 409 transitions. [2024-12-05 23:18:32,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-12-05 23:18:32,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:32,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:35,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:37,241 INFO L134 CoverageAnalysis]: Checked inductivity of 6456 backedges. 544 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-12-05 23:18:38,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:38,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 336 states and 410 transitions. [2024-12-05 23:18:38,794 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 410 transitions. [2024-12-05 23:18:38,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-05 23:18:38,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:38,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:41,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:42,594 INFO L134 CoverageAnalysis]: Checked inductivity of 6685 backedges. 589 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-12-05 23:18:43,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:43,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 337 states and 411 transitions. [2024-12-05 23:18:43,628 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 411 transitions. [2024-12-05 23:18:43,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-05 23:18:43,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:43,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:46,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:47,675 INFO L134 CoverageAnalysis]: Checked inductivity of 6918 backedges. 634 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-12-05 23:18:48,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:48,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 338 states and 412 transitions. [2024-12-05 23:18:48,807 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 412 transitions. [2024-12-05 23:18:48,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-05 23:18:48,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:48,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:50,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:52,766 INFO L134 CoverageAnalysis]: Checked inductivity of 7155 backedges. 679 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-12-05 23:18:53,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:53,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 339 states and 413 transitions. [2024-12-05 23:18:53,915 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 413 transitions. [2024-12-05 23:18:53,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-12-05 23:18:53,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:53,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:56,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:57,741 INFO L134 CoverageAnalysis]: Checked inductivity of 7396 backedges. 724 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-12-05 23:18:58,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:58,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 340 states and 414 transitions. [2024-12-05 23:18:58,485 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 414 transitions. [2024-12-05 23:18:58,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-12-05 23:18:58,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:58,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:00,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:02,386 INFO L134 CoverageAnalysis]: Checked inductivity of 7641 backedges. 769 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-12-05 23:19:03,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:03,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 341 states and 415 transitions. [2024-12-05 23:19:03,231 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 415 transitions. [2024-12-05 23:19:03,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-05 23:19:03,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:03,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:05,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:07,699 INFO L134 CoverageAnalysis]: Checked inductivity of 7890 backedges. 814 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-12-05 23:19:08,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:08,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 342 states and 416 transitions. [2024-12-05 23:19:08,476 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 416 transitions. [2024-12-05 23:19:08,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-12-05 23:19:08,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:08,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:11,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:12,555 INFO L134 CoverageAnalysis]: Checked inductivity of 8143 backedges. 859 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-12-05 23:19:13,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:13,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 343 states and 417 transitions. [2024-12-05 23:19:13,505 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 417 transitions. [2024-12-05 23:19:13,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-12-05 23:19:13,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:13,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:15,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:17,404 INFO L134 CoverageAnalysis]: Checked inductivity of 8400 backedges. 904 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-12-05 23:19:18,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:18,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 344 states and 418 transitions. [2024-12-05 23:19:18,338 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 418 transitions. [2024-12-05 23:19:18,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-05 23:19:18,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:18,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:21,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:22,880 INFO L134 CoverageAnalysis]: Checked inductivity of 8661 backedges. 949 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-12-05 23:19:23,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:23,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 345 states and 419 transitions. [2024-12-05 23:19:23,628 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 419 transitions. [2024-12-05 23:19:23,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-12-05 23:19:23,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:23,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:26,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:27,772 INFO L134 CoverageAnalysis]: Checked inductivity of 8926 backedges. 994 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-12-05 23:19:28,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:28,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 346 states and 420 transitions. [2024-12-05 23:19:28,889 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 420 transitions. [2024-12-05 23:19:28,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-12-05 23:19:28,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:28,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:32,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:34,815 INFO L134 CoverageAnalysis]: Checked inductivity of 9195 backedges. 1039 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-12-05 23:19:36,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:36,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 347 states and 421 transitions. [2024-12-05 23:19:36,134 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 421 transitions. [2024-12-05 23:19:36,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-12-05 23:19:36,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:36,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:38,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:41,306 INFO L134 CoverageAnalysis]: Checked inductivity of 9468 backedges. 1084 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-12-05 23:19:42,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:42,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 348 states and 422 transitions. [2024-12-05 23:19:42,694 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 422 transitions. [2024-12-05 23:19:42,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-12-05 23:19:42,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:42,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:44,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:46,544 INFO L134 CoverageAnalysis]: Checked inductivity of 9745 backedges. 1129 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-12-05 23:19:47,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:47,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 349 states and 423 transitions. [2024-12-05 23:19:47,894 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 423 transitions. [2024-12-05 23:19:47,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-12-05 23:19:47,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:47,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:50,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:51,848 INFO L134 CoverageAnalysis]: Checked inductivity of 10026 backedges. 1174 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-12-05 23:19:52,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:52,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 350 states and 424 transitions. [2024-12-05 23:19:52,716 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 424 transitions. [2024-12-05 23:19:52,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-12-05 23:19:52,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:52,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:57,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:59,784 INFO L134 CoverageAnalysis]: Checked inductivity of 10311 backedges. 1219 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-12-05 23:20:01,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:01,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 351 states and 425 transitions. [2024-12-05 23:20:01,153 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 425 transitions. [2024-12-05 23:20:01,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-05 23:20:01,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:01,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:03,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:05,958 INFO L134 CoverageAnalysis]: Checked inductivity of 10600 backedges. 1264 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-12-05 23:20:07,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:07,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 352 states and 426 transitions. [2024-12-05 23:20:07,286 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 426 transitions. [2024-12-05 23:20:07,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-12-05 23:20:07,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:07,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:09,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:11,852 INFO L134 CoverageAnalysis]: Checked inductivity of 10893 backedges. 1309 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-12-05 23:20:13,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:13,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 353 states and 427 transitions. [2024-12-05 23:20:13,265 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 427 transitions. [2024-12-05 23:20:13,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-12-05 23:20:13,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:13,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:16,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:19,525 INFO L134 CoverageAnalysis]: Checked inductivity of 11190 backedges. 1354 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-12-05 23:20:20,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:20,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 354 states and 428 transitions. [2024-12-05 23:20:20,899 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 428 transitions. [2024-12-05 23:20:20,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-12-05 23:20:20,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:20,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:23,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:26,041 INFO L134 CoverageAnalysis]: Checked inductivity of 11491 backedges. 1399 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-12-05 23:20:27,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:27,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 355 states and 429 transitions. [2024-12-05 23:20:27,006 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 429 transitions. [2024-12-05 23:20:27,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-12-05 23:20:27,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:27,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:29,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:31,391 INFO L134 CoverageAnalysis]: Checked inductivity of 11796 backedges. 1444 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-12-05 23:20:32,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:32,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 356 states and 430 transitions. [2024-12-05 23:20:32,355 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 430 transitions. [2024-12-05 23:20:32,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-12-05 23:20:32,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:32,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:35,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:37,795 INFO L134 CoverageAnalysis]: Checked inductivity of 12105 backedges. 1489 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-12-05 23:20:38,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:38,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 357 states and 431 transitions. [2024-12-05 23:20:38,961 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 431 transitions. [2024-12-05 23:20:38,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-12-05 23:20:38,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:38,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:41,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:44,605 INFO L134 CoverageAnalysis]: Checked inductivity of 12418 backedges. 1534 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-12-05 23:20:46,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:46,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 358 states and 432 transitions. [2024-12-05 23:20:46,053 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 432 transitions. [2024-12-05 23:20:46,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-12-05 23:20:46,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:46,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:49,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:52,158 INFO L134 CoverageAnalysis]: Checked inductivity of 12735 backedges. 1579 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-12-05 23:20:53,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:53,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 359 states and 433 transitions. [2024-12-05 23:20:53,147 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 433 transitions. [2024-12-05 23:20:53,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-12-05 23:20:53,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:53,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:57,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:00,607 INFO L134 CoverageAnalysis]: Checked inductivity of 13056 backedges. 1624 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-12-05 23:21:01,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:01,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 360 states and 434 transitions. [2024-12-05 23:21:01,660 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 434 transitions. [2024-12-05 23:21:01,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-12-05 23:21:01,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:01,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:04,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:07,426 INFO L134 CoverageAnalysis]: Checked inductivity of 13381 backedges. 1669 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-12-05 23:21:09,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:09,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 361 states and 435 transitions. [2024-12-05 23:21:09,001 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 435 transitions. [2024-12-05 23:21:09,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-12-05 23:21:09,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:09,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:11,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:14,812 INFO L134 CoverageAnalysis]: Checked inductivity of 13710 backedges. 1714 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-12-05 23:21:16,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:16,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 362 states and 436 transitions. [2024-12-05 23:21:16,038 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 436 transitions. [2024-12-05 23:21:16,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-12-05 23:21:16,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:16,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:18,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:21,829 INFO L134 CoverageAnalysis]: Checked inductivity of 14043 backedges. 1759 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-12-05 23:21:23,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:23,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 363 states and 437 transitions. [2024-12-05 23:21:23,368 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 437 transitions. [2024-12-05 23:21:23,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-12-05 23:21:23,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:23,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:26,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:29,735 INFO L134 CoverageAnalysis]: Checked inductivity of 14380 backedges. 1804 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-12-05 23:21:30,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:30,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 364 states and 438 transitions. [2024-12-05 23:21:30,991 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 438 transitions. [2024-12-05 23:21:30,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-05 23:21:30,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:30,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:34,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:38,120 INFO L134 CoverageAnalysis]: Checked inductivity of 14721 backedges. 1849 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-12-05 23:21:39,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:39,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 365 states and 439 transitions. [2024-12-05 23:21:39,160 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 439 transitions. [2024-12-05 23:21:39,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-12-05 23:21:39,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:39,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:46,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:50,166 INFO L134 CoverageAnalysis]: Checked inductivity of 15066 backedges. 1894 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-12-05 23:21:51,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:51,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 366 states and 440 transitions. [2024-12-05 23:21:51,301 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 440 transitions. [2024-12-05 23:21:51,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-05 23:21:51,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:51,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:55,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:58,802 INFO L134 CoverageAnalysis]: Checked inductivity of 15415 backedges. 1939 proven. 4689 refuted. 0 times theorem prover too weak. 8787 trivial. 0 not checked. [2024-12-05 23:22:00,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:00,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 367 states and 441 transitions. [2024-12-05 23:22:00,998 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 441 transitions. [2024-12-05 23:22:00,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-12-05 23:22:00,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:00,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:04,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:08,044 INFO L134 CoverageAnalysis]: Checked inductivity of 15768 backedges. 1984 proven. 4864 refuted. 0 times theorem prover too weak. 8920 trivial. 0 not checked. [2024-12-05 23:22:09,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:09,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 368 states and 442 transitions. [2024-12-05 23:22:09,448 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 442 transitions. [2024-12-05 23:22:09,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-12-05 23:22:09,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:09,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:13,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:17,656 INFO L134 CoverageAnalysis]: Checked inductivity of 16125 backedges. 2029 proven. 5042 refuted. 0 times theorem prover too weak. 9054 trivial. 0 not checked. [2024-12-05 23:22:20,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:20,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 369 states and 443 transitions. [2024-12-05 23:22:20,157 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 443 transitions. [2024-12-05 23:22:20,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-12-05 23:22:20,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:20,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:22,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:27,124 INFO L134 CoverageAnalysis]: Checked inductivity of 16486 backedges. 2074 proven. 5223 refuted. 0 times theorem prover too weak. 9189 trivial. 0 not checked. [2024-12-05 23:22:29,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:29,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 370 states and 444 transitions. [2024-12-05 23:22:29,285 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 444 transitions. [2024-12-05 23:22:29,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-12-05 23:22:29,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:29,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:33,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:37,758 INFO L134 CoverageAnalysis]: Checked inductivity of 16851 backedges. 2119 proven. 5407 refuted. 0 times theorem prover too weak. 9325 trivial. 0 not checked. [2024-12-05 23:22:39,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:39,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 371 states and 445 transitions. [2024-12-05 23:22:39,484 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 445 transitions. [2024-12-05 23:22:39,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-12-05 23:22:39,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:39,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:43,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:48,516 INFO L134 CoverageAnalysis]: Checked inductivity of 17220 backedges. 2164 proven. 5594 refuted. 0 times theorem prover too weak. 9462 trivial. 0 not checked. [2024-12-05 23:22:51,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:51,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 372 states and 446 transitions. [2024-12-05 23:22:51,032 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 446 transitions. [2024-12-05 23:22:51,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-12-05 23:22:51,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:51,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:54,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:59,284 INFO L134 CoverageAnalysis]: Checked inductivity of 17593 backedges. 2209 proven. 5784 refuted. 0 times theorem prover too weak. 9600 trivial. 0 not checked. [2024-12-05 23:23:00,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:00,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 373 states and 447 transitions. [2024-12-05 23:23:00,821 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 447 transitions. [2024-12-05 23:23:00,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-12-05 23:23:00,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:00,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:04,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:08,779 INFO L134 CoverageAnalysis]: Checked inductivity of 17970 backedges. 2254 proven. 5977 refuted. 0 times theorem prover too weak. 9739 trivial. 0 not checked. [2024-12-05 23:23:09,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:09,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 374 states and 448 transitions. [2024-12-05 23:23:09,916 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 448 transitions. [2024-12-05 23:23:09,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-12-05 23:23:09,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:09,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:12,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:17,649 INFO L134 CoverageAnalysis]: Checked inductivity of 18351 backedges. 2299 proven. 6173 refuted. 0 times theorem prover too weak. 9879 trivial. 0 not checked. [2024-12-05 23:23:20,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:20,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 375 states and 449 transitions. [2024-12-05 23:23:20,429 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 449 transitions. [2024-12-05 23:23:20,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-05 23:23:20,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:20,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:22,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:27,613 INFO L134 CoverageAnalysis]: Checked inductivity of 18736 backedges. 2344 proven. 6372 refuted. 0 times theorem prover too weak. 10020 trivial. 0 not checked. [2024-12-05 23:23:29,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:29,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 376 states and 450 transitions. [2024-12-05 23:23:29,928 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 450 transitions. [2024-12-05 23:23:29,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-12-05 23:23:29,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:29,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:35,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:40,466 INFO L134 CoverageAnalysis]: Checked inductivity of 19125 backedges. 2389 proven. 6574 refuted. 0 times theorem prover too weak. 10162 trivial. 0 not checked. [2024-12-05 23:23:42,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:42,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 377 states and 451 transitions. [2024-12-05 23:23:42,908 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 451 transitions. [2024-12-05 23:23:42,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-12-05 23:23:42,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:42,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:47,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:52,541 INFO L134 CoverageAnalysis]: Checked inductivity of 19518 backedges. 2434 proven. 6779 refuted. 0 times theorem prover too weak. 10305 trivial. 0 not checked. [2024-12-05 23:23:55,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:55,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 378 states and 452 transitions. [2024-12-05 23:23:55,009 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 452 transitions. [2024-12-05 23:23:55,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-12-05 23:23:55,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:55,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:58,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:03,040 INFO L134 CoverageAnalysis]: Checked inductivity of 19915 backedges. 2479 proven. 6987 refuted. 0 times theorem prover too weak. 10449 trivial. 0 not checked. [2024-12-05 23:24:05,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:05,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 379 states and 453 transitions. [2024-12-05 23:24:05,676 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 453 transitions. [2024-12-05 23:24:05,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-12-05 23:24:05,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:05,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:11,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:16,261 INFO L134 CoverageAnalysis]: Checked inductivity of 20316 backedges. 2524 proven. 7198 refuted. 0 times theorem prover too weak. 10594 trivial. 0 not checked. [2024-12-05 23:24:18,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:18,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 380 states and 454 transitions. [2024-12-05 23:24:18,761 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 454 transitions. [2024-12-05 23:24:18,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-12-05 23:24:18,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:18,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:26,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:33,183 INFO L134 CoverageAnalysis]: Checked inductivity of 20721 backedges. 2569 proven. 7412 refuted. 0 times theorem prover too weak. 10740 trivial. 0 not checked. [2024-12-05 23:24:36,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:36,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 381 states and 455 transitions. [2024-12-05 23:24:36,483 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 455 transitions. [2024-12-05 23:24:36,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-12-05 23:24:36,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:36,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:42,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:48,707 INFO L134 CoverageAnalysis]: Checked inductivity of 21130 backedges. 2614 proven. 7629 refuted. 0 times theorem prover too weak. 10887 trivial. 0 not checked. [2024-12-05 23:24:51,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:51,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 382 states and 456 transitions. [2024-12-05 23:24:51,633 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 456 transitions. [2024-12-05 23:24:51,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-12-05 23:24:51,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:51,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:57,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:03,172 INFO L134 CoverageAnalysis]: Checked inductivity of 21543 backedges. 2659 proven. 7849 refuted. 0 times theorem prover too weak. 11035 trivial. 0 not checked. [2024-12-05 23:25:04,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:04,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 383 states and 457 transitions. [2024-12-05 23:25:04,888 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 457 transitions. [2024-12-05 23:25:04,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-12-05 23:25:04,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:04,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:09,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:15,024 INFO L134 CoverageAnalysis]: Checked inductivity of 21960 backedges. 2704 proven. 8072 refuted. 0 times theorem prover too weak. 11184 trivial. 0 not checked. [2024-12-05 23:25:16,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:16,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 384 states and 458 transitions. [2024-12-05 23:25:16,681 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 458 transitions. [2024-12-05 23:25:16,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-12-05 23:25:16,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:16,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:22,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:28,892 INFO L134 CoverageAnalysis]: Checked inductivity of 22381 backedges. 2749 proven. 8298 refuted. 0 times theorem prover too weak. 11334 trivial. 0 not checked. [2024-12-05 23:25:30,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:30,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 385 states and 459 transitions. [2024-12-05 23:25:30,496 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 459 transitions. [2024-12-05 23:25:30,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-12-05 23:25:30,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:30,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:36,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat