./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f86d768e-b6d2-47b3-897c-5aa01a3a7757/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f86d768e-b6d2-47b3-897c-5aa01a3a7757/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f86d768e-b6d2-47b3-897c-5aa01a3a7757/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f86d768e-b6d2-47b3-897c-5aa01a3a7757/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f86d768e-b6d2-47b3-897c-5aa01a3a7757/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f86d768e-b6d2-47b3-897c-5aa01a3a7757/bin/ukojak-verify-EEHR8qb7sm --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 87dd09ebbd7004650762949ef44f5f810b259dfe76e04f61193dc727167eb435 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:32:53,201 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:32:53,305 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f86d768e-b6d2-47b3-897c-5aa01a3a7757/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 22:32:53,312 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:32:53,314 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:32:53,349 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:32:53,351 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:32:53,351 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:32:53,352 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:32:53,352 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:32:53,353 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:32:53,353 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:32:53,353 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:32:53,353 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:32:53,354 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:32:53,354 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:32:53,355 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:32:53,355 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:32:53,355 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:32:53,355 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:32:53,355 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:32:53,355 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:32:53,356 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:32:53,356 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:32:53,356 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:32:53,356 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:32:53,356 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:32:53,356 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:32:53,356 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:32:53,357 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:32:53,357 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:32:53,357 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:32:53,357 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:32:53,357 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:32:53,357 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:32:53,357 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_f86d768e-b6d2-47b3-897c-5aa01a3a7757/bin/ukojak-verify-EEHR8qb7sm 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 -> 87dd09ebbd7004650762949ef44f5f810b259dfe76e04f61193dc727167eb435 [2024-11-13 22:32:53,686 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:32:53,699 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:32:53,703 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:32:53,705 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:32:53,705 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:32:53,707 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f86d768e-b6d2-47b3-897c-5aa01a3a7757/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test4-3.i Unable to find full path for "g++" [2024-11-13 22:32:55,637 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:32:56,058 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:32:56,059 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f86d768e-b6d2-47b3-897c-5aa01a3a7757/sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test4-3.i [2024-11-13 22:32:56,076 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f86d768e-b6d2-47b3-897c-5aa01a3a7757/bin/ukojak-verify-EEHR8qb7sm/data/33f66fa4b/c138f0802f3945138ba064ac590b3f29/FLAG7a4d5ba06 [2024-11-13 22:32:56,208 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f86d768e-b6d2-47b3-897c-5aa01a3a7757/bin/ukojak-verify-EEHR8qb7sm/data/33f66fa4b/c138f0802f3945138ba064ac590b3f29 [2024-11-13 22:32:56,210 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:32:56,212 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:32:56,214 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:32:56,214 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:32:56,219 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:32:56,220 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:32:56" (1/1) ... [2024-11-13 22:32:56,221 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6dfe2769 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:32:56, skipping insertion in model container [2024-11-13 22:32:56,221 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:32:56" (1/1) ... [2024-11-13 22:32:56,282 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:32:56,948 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:32:56,963 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:32:57,109 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:32:57,149 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:32:57,150 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:32:57 WrapperNode [2024-11-13 22:32:57,150 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:32:57,151 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:32:57,152 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:32:57,152 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:32:57,157 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:32:57" (1/1) ... [2024-11-13 22:32:57,188 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:32:57" (1/1) ... [2024-11-13 22:32:57,275 INFO L138 Inliner]: procedures = 176, calls = 425, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 1827 [2024-11-13 22:32:57,275 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:32:57,276 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:32:57,276 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:32:57,276 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:32:57,284 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:32:57" (1/1) ... [2024-11-13 22:32:57,284 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:32:57" (1/1) ... [2024-11-13 22:32:57,299 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:32:57" (1/1) ... [2024-11-13 22:32:57,300 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:32:57" (1/1) ... [2024-11-13 22:32:57,394 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:32:57" (1/1) ... [2024-11-13 22:32:57,418 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:32:57" (1/1) ... [2024-11-13 22:32:57,426 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:32:57" (1/1) ... [2024-11-13 22:32:57,439 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:32:57" (1/1) ... [2024-11-13 22:32:57,456 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:32:57,457 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:32:57,457 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:32:57,457 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:32:57,458 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:32:57" (1/1) ... [2024-11-13 22:32:57,464 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:32:57,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f86d768e-b6d2-47b3-897c-5aa01a3a7757/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:32:57,491 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f86d768e-b6d2-47b3-897c-5aa01a3a7757/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:32:57,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f86d768e-b6d2-47b3-897c-5aa01a3a7757/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:32:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:32:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:32:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 22:32:57,526 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 22:32:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:32:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:32:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:32:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:32:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:32:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:32:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:32:57,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:32:57,899 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:32:57,902 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:33:00,295 INFO L? ?]: Removed 420 outVars from TransFormulas that were not future-live. [2024-11-13 22:33:00,296 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:33:02,343 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:33:02,343 INFO L316 CfgBuilder]: Removed 77 assume(true) statements. [2024-11-13 22:33:02,343 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:33:02 BoogieIcfgContainer [2024-11-13 22:33:02,344 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:33:02,344 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:33:02,344 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:33:02,356 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:33:02,357 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:33:02" (1/1) ... [2024-11-13 22:33:02,365 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:33:02,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:02,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 146 states and 245 transitions. [2024-11-13 22:33:02,430 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 245 transitions. [2024-11-13 22:33:02,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:33:02,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:02,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:02,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:02,602 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:02,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:02,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 145 states and 244 transitions. [2024-11-13 22:33:02,630 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 244 transitions. [2024-11-13 22:33:02,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:33:02,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:02,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:02,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:33:02,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:02,771 INFO L255 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:33:02,775 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:33:02,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:02,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:02,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 148 states and 249 transitions. [2024-11-13 22:33:02,859 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 249 transitions. [2024-11-13 22:33:02,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:33:02,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:02,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:02,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:02,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:02,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:02,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 148 states and 245 transitions. [2024-11-13 22:33:02,962 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 245 transitions. [2024-11-13 22:33:02,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:33:02,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:02,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:02,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:03,016 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:03,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:03,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 148 states and 237 transitions. [2024-11-13 22:33:03,024 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 237 transitions. [2024-11-13 22:33:03,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:33:03,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:03,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:03,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:03,117 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:03,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:03,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 148 states and 225 transitions. [2024-11-13 22:33:03,135 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 225 transitions. [2024-11-13 22:33:03,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:33:03,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:03,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:03,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:03,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:13,510 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:33:23,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:33:23,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:23,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 148 states and 213 transitions. [2024-11-13 22:33:23,636 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 213 transitions. [2024-11-13 22:33:23,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:33:23,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:23,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:23,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:24,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:34,420 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:33:36,004 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:33:36,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:36,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 162 states and 229 transitions. [2024-11-13 22:33:36,050 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 229 transitions. [2024-11-13 22:33:36,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:33:36,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:36,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:36,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:36,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:36,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:36,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 162 states and 227 transitions. [2024-11-13 22:33:36,423 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 227 transitions. [2024-11-13 22:33:36,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:33:36,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:36,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:36,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:36,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:36,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:36,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 162 states and 225 transitions. [2024-11-13 22:33:36,865 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 225 transitions. [2024-11-13 22:33:36,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:33:36,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:36,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:37,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:37,199 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:33:47,216 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:33:47,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:47,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 162 states and 223 transitions. [2024-11-13 22:33:47,231 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 223 transitions. [2024-11-13 22:33:47,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:33:47,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:47,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:47,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:47,704 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:33:54,438 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:33:54,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:54,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 165 states and 225 transitions. [2024-11-13 22:33:54,470 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 225 transitions. [2024-11-13 22:33:54,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:33:54,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:54,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:54,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:54,970 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:33:57,046 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:33:58,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:33:58,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:58,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 211 states and 282 transitions. [2024-11-13 22:33:58,984 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 282 transitions. [2024-11-13 22:33:58,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:33:58,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:58,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:59,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:59,225 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:33:59,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:59,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 211 states and 280 transitions. [2024-11-13 22:33:59,242 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 280 transitions. [2024-11-13 22:33:59,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:33:59,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:59,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:59,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:59,486 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:33:59,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:59,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 211 states and 278 transitions. [2024-11-13 22:33:59,499 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 278 transitions. [2024-11-13 22:33:59,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:33:59,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:59,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:59,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:59,770 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:34:00,987 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:34:00,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:00,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 211 states and 276 transitions. [2024-11-13 22:34:00,995 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 276 transitions. [2024-11-13 22:34:00,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:34:01,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:01,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:01,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:01,396 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:34:11,415 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:34:17,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:34:17,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:17,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 214 states and 278 transitions. [2024-11-13 22:34:17,493 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 278 transitions. [2024-11-13 22:34:17,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:34:17,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:17,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:17,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:17,896 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:34:27,944 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:34:28,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:28,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 217 states and 280 transitions. [2024-11-13 22:34:28,576 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 280 transitions. [2024-11-13 22:34:28,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:34:28,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:28,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:28,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:28,773 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:34:28,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:28,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 217 states and 278 transitions. [2024-11-13 22:34:28,819 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 278 transitions. [2024-11-13 22:34:28,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:34:28,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:28,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:28,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:29,036 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:34:29,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:29,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 217 states and 277 transitions. [2024-11-13 22:34:29,057 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 277 transitions. [2024-11-13 22:34:29,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:34:29,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:29,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:29,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:29,574 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:34:39,647 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:34:49,663 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:34:59,671 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:35:09,677 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:35:11,017 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:35:11,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:11,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 283 states and 357 transitions. [2024-11-13 22:35:11,534 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 357 transitions. [2024-11-13 22:35:11,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:35:11,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:11,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:11,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:11,877 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:35:12,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:12,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 292 states and 368 transitions. [2024-11-13 22:35:12,223 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 368 transitions. [2024-11-13 22:35:12,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:35:12,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:12,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:12,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:12,674 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:35:12,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:12,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 293 states and 369 transitions. [2024-11-13 22:35:12,707 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 369 transitions. [2024-11-13 22:35:12,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:35:12,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:12,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:12,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:13,046 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:35:19,183 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:35:19,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:19,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 294 states and 371 transitions. [2024-11-13 22:35:19,224 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 371 transitions. [2024-11-13 22:35:19,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:35:19,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:19,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:19,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:19,721 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 22:35:29,731 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:35:30,889 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:35:30,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:30,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 297 states and 373 transitions. [2024-11-13 22:35:30,919 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 373 transitions. [2024-11-13 22:35:30,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:35:30,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:30,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:31,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:31,363 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 22:35:32,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:32,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 300 states and 375 transitions. [2024-11-13 22:35:32,200 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 375 transitions. [2024-11-13 22:35:32,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:35:32,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:32,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:32,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:32,398 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:35:32,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:32,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 300 states and 373 transitions. [2024-11-13 22:35:32,763 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 373 transitions. [2024-11-13 22:35:32,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:35:32,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:32,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:34,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:34,957 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:35:35,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:35,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 302 states and 379 transitions. [2024-11-13 22:35:35,122 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 379 transitions. [2024-11-13 22:35:35,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:35:35,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:35,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:37,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:37,982 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:35:38,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:38,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 304 states and 384 transitions. [2024-11-13 22:35:38,711 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 384 transitions. [2024-11-13 22:35:38,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:35:38,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:38,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:38,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:38,947 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 22:35:38,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:38,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 304 states and 382 transitions. [2024-11-13 22:35:38,969 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 382 transitions. [2024-11-13 22:35:38,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:35:38,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:38,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:39,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:39,369 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:35:39,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:39,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 307 states and 384 transitions. [2024-11-13 22:35:39,685 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 384 transitions. [2024-11-13 22:35:39,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:35:39,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:39,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:41,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:42,033 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 3 proven. 33 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:35:42,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:42,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 309 states and 387 transitions. [2024-11-13 22:35:42,558 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 387 transitions. [2024-11-13 22:35:42,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:35:42,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:42,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:44,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:44,708 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 3 proven. 49 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 22:35:45,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:45,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 310 states and 388 transitions. [2024-11-13 22:35:45,012 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 388 transitions. [2024-11-13 22:35:45,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:35:45,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:45,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:46,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:47,009 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 68 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 22:35:47,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:47,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 311 states and 389 transitions. [2024-11-13 22:35:47,312 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 389 transitions. [2024-11-13 22:35:47,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:35:47,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:47,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:48,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:49,503 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 3 proven. 90 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:35:49,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:49,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 312 states and 390 transitions. [2024-11-13 22:35:49,787 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 390 transitions. [2024-11-13 22:35:49,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:35:49,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:49,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:50,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:51,642 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 3 proven. 115 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 22:35:51,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:51,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 313 states and 391 transitions. [2024-11-13 22:35:51,909 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 391 transitions. [2024-11-13 22:35:51,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:35:51,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:51,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:52,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:53,290 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 3 proven. 143 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:35:53,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:53,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 314 states and 392 transitions. [2024-11-13 22:35:53,611 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 392 transitions. [2024-11-13 22:35:53,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:35:53,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:53,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:54,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:56,024 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 3 proven. 174 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 22:35:57,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:57,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 317 states and 399 transitions. [2024-11-13 22:35:57,575 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 399 transitions. [2024-11-13 22:35:57,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:35:57,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:57,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:59,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:00,079 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 3 proven. 208 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-13 22:36:00,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:00,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 318 states and 400 transitions. [2024-11-13 22:36:00,430 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 400 transitions. [2024-11-13 22:36:00,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:36:00,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:00,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:01,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:02,419 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 3 proven. 245 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 22:36:02,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:02,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 319 states and 401 transitions. [2024-11-13 22:36:02,716 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 401 transitions. [2024-11-13 22:36:02,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:36:02,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:02,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:03,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:04,567 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 3 proven. 285 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 22:36:05,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:05,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 320 states and 402 transitions. [2024-11-13 22:36:05,480 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 402 transitions. [2024-11-13 22:36:05,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:36:05,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:05,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:07,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:08,255 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 3 proven. 328 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 22:36:08,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:08,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 321 states and 403 transitions. [2024-11-13 22:36:08,656 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 403 transitions. [2024-11-13 22:36:08,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:36:08,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:08,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:09,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:10,986 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 3 proven. 374 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-13 22:36:11,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:11,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 322 states and 404 transitions. [2024-11-13 22:36:11,692 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 404 transitions. [2024-11-13 22:36:11,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:36:11,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:11,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:13,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:14,461 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 3 proven. 423 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 22:36:15,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:15,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 323 states and 405 transitions. [2024-11-13 22:36:15,108 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 405 transitions. [2024-11-13 22:36:15,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:36:15,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:15,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:16,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:17,273 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 3 proven. 475 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-13 22:36:17,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:17,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 324 states and 406 transitions. [2024-11-13 22:36:17,863 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 406 transitions. [2024-11-13 22:36:17,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:36:17,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:17,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:18,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:20,201 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 3 proven. 530 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-13 22:36:21,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:21,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 325 states and 407 transitions. [2024-11-13 22:36:21,201 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 407 transitions. [2024-11-13 22:36:21,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:36:21,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:21,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:22,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:23,913 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 3 proven. 588 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-13 22:36:24,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:24,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 326 states and 408 transitions. [2024-11-13 22:36:24,652 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 408 transitions. [2024-11-13 22:36:24,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:36:24,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:24,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:26,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:27,362 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 3 proven. 649 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-13 22:36:28,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:28,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 327 states and 409 transitions. [2024-11-13 22:36:28,109 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 409 transitions. [2024-11-13 22:36:28,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:36:28,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:28,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:29,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:30,434 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 3 proven. 713 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-13 22:36:31,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:31,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 328 states and 410 transitions. [2024-11-13 22:36:31,239 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 410 transitions. [2024-11-13 22:36:31,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 22:36:31,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:31,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:32,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:34,167 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 3 proven. 780 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-13 22:36:35,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:35,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 329 states and 411 transitions. [2024-11-13 22:36:35,007 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 411 transitions. [2024-11-13 22:36:35,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 22:36:35,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:35,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:36,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:37,983 INFO L134 CoverageAnalysis]: Checked inductivity of 1240 backedges. 3 proven. 850 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-13 22:36:39,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:39,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 330 states and 412 transitions. [2024-11-13 22:36:39,106 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 412 transitions. [2024-11-13 22:36:39,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:36:39,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:39,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:40,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:41,966 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 3 proven. 923 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-13 22:36:42,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:42,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 331 states and 413 transitions. [2024-11-13 22:36:42,979 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 413 transitions. [2024-11-13 22:36:42,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:36:42,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:42,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:44,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:45,683 INFO L134 CoverageAnalysis]: Checked inductivity of 1446 backedges. 3 proven. 999 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-13 22:36:46,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:46,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 332 states and 414 transitions. [2024-11-13 22:36:46,601 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 414 transitions. [2024-11-13 22:36:46,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 22:36:46,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:46,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:47,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:49,280 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 3 proven. 1078 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-13 22:36:50,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:50,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 333 states and 415 transitions. [2024-11-13 22:36:50,303 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 415 transitions. [2024-11-13 22:36:50,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:36:50,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:50,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:51,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:53,809 INFO L134 CoverageAnalysis]: Checked inductivity of 1668 backedges. 3 proven. 1160 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-13 22:36:54,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:54,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 334 states and 416 transitions. [2024-11-13 22:36:54,735 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 416 transitions. [2024-11-13 22:36:54,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 22:36:54,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:54,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:56,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:01,243 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 3 proven. 1245 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-13 22:37:05,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:05,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 335 states and 417 transitions. [2024-11-13 22:37:05,453 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 417 transitions. [2024-11-13 22:37:05,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:37:05,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:05,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:06,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:08,800 INFO L134 CoverageAnalysis]: Checked inductivity of 1906 backedges. 3 proven. 1333 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-13 22:37:10,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:10,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 336 states and 418 transitions. [2024-11-13 22:37:10,219 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 418 transitions. [2024-11-13 22:37:10,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:37:10,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:10,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:11,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:13,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2031 backedges. 3 proven. 1424 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-13 22:37:14,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:14,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 337 states and 419 transitions. [2024-11-13 22:37:14,417 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 419 transitions. [2024-11-13 22:37:14,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:37:14,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:14,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:15,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:17,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2160 backedges. 3 proven. 1518 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-13 22:37:18,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:18,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 338 states and 420 transitions. [2024-11-13 22:37:18,991 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 420 transitions. [2024-11-13 22:37:18,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:37:18,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:18,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:20,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:22,635 INFO L134 CoverageAnalysis]: Checked inductivity of 2293 backedges. 3 proven. 1615 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-13 22:37:23,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:23,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 339 states and 421 transitions. [2024-11-13 22:37:23,770 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 421 transitions. [2024-11-13 22:37:23,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:37:23,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:23,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:25,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:28,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2430 backedges. 3 proven. 1715 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-13 22:37:30,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:30,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 340 states and 422 transitions. [2024-11-13 22:37:30,217 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 422 transitions. [2024-11-13 22:37:30,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 22:37:30,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:30,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:31,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:34,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2571 backedges. 3 proven. 1818 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-13 22:37:35,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:35,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 341 states and 423 transitions. [2024-11-13 22:37:35,103 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 423 transitions. [2024-11-13 22:37:35,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 22:37:35,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:35,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:37,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:39,767 INFO L134 CoverageAnalysis]: Checked inductivity of 2716 backedges. 3 proven. 1924 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 22:37:41,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:41,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 342 states and 424 transitions. [2024-11-13 22:37:41,577 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 424 transitions. [2024-11-13 22:37:41,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 22:37:41,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:41,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:43,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:45,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 3 proven. 2033 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-13 22:37:46,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:46,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 343 states and 425 transitions. [2024-11-13 22:37:46,897 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 425 transitions. [2024-11-13 22:37:46,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 22:37:46,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:46,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:48,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:50,833 INFO L134 CoverageAnalysis]: Checked inductivity of 3018 backedges. 3 proven. 2145 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 22:37:52,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:52,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 344 states and 426 transitions. [2024-11-13 22:37:52,367 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 426 transitions. [2024-11-13 22:37:52,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 22:37:52,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:52,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:56,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:59,697 INFO L134 CoverageAnalysis]: Checked inductivity of 3175 backedges. 3 proven. 2260 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-13 22:38:01,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:01,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 345 states and 427 transitions. [2024-11-13 22:38:01,272 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 427 transitions. [2024-11-13 22:38:01,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 22:38:01,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:01,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:04,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:07,600 INFO L134 CoverageAnalysis]: Checked inductivity of 3336 backedges. 3 proven. 2378 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-13 22:38:08,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:08,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 346 states and 428 transitions. [2024-11-13 22:38:08,554 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 428 transitions. [2024-11-13 22:38:08,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 22:38:08,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:08,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:11,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:14,901 INFO L134 CoverageAnalysis]: Checked inductivity of 3501 backedges. 3 proven. 2499 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-13 22:38:15,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:15,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 347 states and 429 transitions. [2024-11-13 22:38:15,873 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 429 transitions. [2024-11-13 22:38:15,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 22:38:15,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:15,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:19,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:23,019 INFO L134 CoverageAnalysis]: Checked inductivity of 3670 backedges. 3 proven. 2623 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-13 22:38:24,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:24,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 348 states and 430 transitions. [2024-11-13 22:38:24,167 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 430 transitions. [2024-11-13 22:38:24,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 22:38:24,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:24,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:27,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:31,915 INFO L134 CoverageAnalysis]: Checked inductivity of 3843 backedges. 3 proven. 2750 refuted. 0 times theorem prover too weak. 1090 trivial. 0 not checked. [2024-11-13 22:38:34,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:34,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 349 states and 431 transitions. [2024-11-13 22:38:34,739 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 431 transitions. [2024-11-13 22:38:34,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 22:38:34,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:34,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:37,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:40,918 INFO L134 CoverageAnalysis]: Checked inductivity of 4020 backedges. 3 proven. 2880 refuted. 0 times theorem prover too weak. 1137 trivial. 0 not checked. [2024-11-13 22:38:42,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:42,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 350 states and 432 transitions. [2024-11-13 22:38:42,131 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 432 transitions. [2024-11-13 22:38:42,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 22:38:42,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:42,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:48,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:51,873 INFO L134 CoverageAnalysis]: Checked inductivity of 4201 backedges. 3 proven. 3013 refuted. 0 times theorem prover too weak. 1185 trivial. 0 not checked. [2024-11-13 22:38:53,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:53,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 351 states and 433 transitions. [2024-11-13 22:38:53,767 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 433 transitions. [2024-11-13 22:38:53,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 22:38:53,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:53,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:57,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:12,541 INFO L134 CoverageAnalysis]: Checked inductivity of 4386 backedges. 3 proven. 3149 refuted. 0 times theorem prover too weak. 1234 trivial. 0 not checked. [2024-11-13 22:39:25,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:25,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 352 states and 434 transitions. [2024-11-13 22:39:25,656 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 434 transitions. [2024-11-13 22:39:25,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-13 22:39:25,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:25,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:29,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:30,287 INFO L134 CoverageAnalysis]: Checked inductivity of 4575 backedges. 139 proven. 149 refuted. 0 times theorem prover too weak. 4287 trivial. 0 not checked. [2024-11-13 22:39:31,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:31,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 353 states and 435 transitions. [2024-11-13 22:39:31,670 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 435 transitions. [2024-11-13 22:39:31,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 22:39:31,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:31,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:34,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:35,719 INFO L134 CoverageAnalysis]: Checked inductivity of 4768 backedges. 184 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-13 22:39:37,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:37,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 355 states and 441 transitions. [2024-11-13 22:39:37,528 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 441 transitions. [2024-11-13 22:39:37,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 22:39:37,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:37,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:42,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:43,702 INFO L134 CoverageAnalysis]: Checked inductivity of 4965 backedges. 229 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-13 22:39:46,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:46,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 357 states and 447 transitions. [2024-11-13 22:39:46,355 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 447 transitions. [2024-11-13 22:39:46,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 22:39:46,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:46,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:50,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:51,720 INFO L134 CoverageAnalysis]: Checked inductivity of 5166 backedges. 274 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-13 22:39:53,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:53,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 358 states and 448 transitions. [2024-11-13 22:39:53,131 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 448 transitions. [2024-11-13 22:39:53,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 22:39:53,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:53,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:57,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:58,476 INFO L134 CoverageAnalysis]: Checked inductivity of 5371 backedges. 319 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-13 22:39:59,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:59,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 359 states and 449 transitions. [2024-11-13 22:39:59,474 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 449 transitions. [2024-11-13 22:39:59,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 22:39:59,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:59,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:04,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:06,193 INFO L134 CoverageAnalysis]: Checked inductivity of 5580 backedges. 364 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-13 22:40:07,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:07,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 360 states and 450 transitions. [2024-11-13 22:40:07,746 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 450 transitions. [2024-11-13 22:40:07,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 22:40:07,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:07,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:11,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:12,797 INFO L134 CoverageAnalysis]: Checked inductivity of 5793 backedges. 409 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-13 22:40:13,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:13,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 361 states and 451 transitions. [2024-11-13 22:40:13,980 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 451 transitions. [2024-11-13 22:40:13,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 22:40:13,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:13,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:18,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:19,471 INFO L134 CoverageAnalysis]: Checked inductivity of 6010 backedges. 454 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-13 22:40:20,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:20,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 362 states and 452 transitions. [2024-11-13 22:40:20,503 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 452 transitions. [2024-11-13 22:40:20,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 22:40:20,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:20,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:22,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:23,911 INFO L134 CoverageAnalysis]: Checked inductivity of 6231 backedges. 499 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-13 22:40:24,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:24,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 363 states and 453 transitions. [2024-11-13 22:40:24,847 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 453 transitions. [2024-11-13 22:40:24,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 22:40:24,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:24,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:27,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:28,865 INFO L134 CoverageAnalysis]: Checked inductivity of 6456 backedges. 544 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-13 22:40:29,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:29,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 364 states and 454 transitions. [2024-11-13 22:40:29,930 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 454 transitions. [2024-11-13 22:40:29,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 22:40:29,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:29,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:33,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:35,188 INFO L134 CoverageAnalysis]: Checked inductivity of 6685 backedges. 589 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-13 22:40:36,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:36,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 365 states and 455 transitions. [2024-11-13 22:40:36,227 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 455 transitions. [2024-11-13 22:40:36,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 22:40:36,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:36,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:40,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:41,760 INFO L134 CoverageAnalysis]: Checked inductivity of 6918 backedges. 634 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-13 22:40:42,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:42,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 366 states and 456 transitions. [2024-11-13 22:40:42,770 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 456 transitions. [2024-11-13 22:40:42,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 22:40:42,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:42,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:45,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:47,512 INFO L134 CoverageAnalysis]: Checked inductivity of 7155 backedges. 679 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-13 22:40:48,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:48,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 367 states and 457 transitions. [2024-11-13 22:40:48,868 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 457 transitions. [2024-11-13 22:40:48,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 22:40:48,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:48,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:58,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:00,372 INFO L134 CoverageAnalysis]: Checked inductivity of 7396 backedges. 724 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-13 22:41:01,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:01,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 368 states and 458 transitions. [2024-11-13 22:41:01,588 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 458 transitions. [2024-11-13 22:41:01,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 22:41:01,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:01,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:05,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:06,546 INFO L134 CoverageAnalysis]: Checked inductivity of 7641 backedges. 769 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-13 22:41:07,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:07,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 369 states and 459 transitions. [2024-11-13 22:41:07,609 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 459 transitions. [2024-11-13 22:41:07,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 22:41:07,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:07,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:11,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:13,189 INFO L134 CoverageAnalysis]: Checked inductivity of 7890 backedges. 814 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-13 22:41:14,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:14,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 370 states and 460 transitions. [2024-11-13 22:41:14,388 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 460 transitions. [2024-11-13 22:41:14,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 22:41:14,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:14,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:18,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:20,575 INFO L134 CoverageAnalysis]: Checked inductivity of 8143 backedges. 859 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-13 22:41:22,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:22,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 371 states and 461 transitions. [2024-11-13 22:41:22,236 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 461 transitions. [2024-11-13 22:41:22,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 22:41:22,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:22,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:25,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:28,433 INFO L134 CoverageAnalysis]: Checked inductivity of 8400 backedges. 904 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-13 22:41:30,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:30,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 372 states and 462 transitions. [2024-11-13 22:41:30,322 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 462 transitions. [2024-11-13 22:41:30,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 22:41:30,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:30,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:34,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:35,652 INFO L134 CoverageAnalysis]: Checked inductivity of 8661 backedges. 949 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-13 22:41:36,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:36,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 373 states and 463 transitions. [2024-11-13 22:41:36,766 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 463 transitions. [2024-11-13 22:41:36,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 22:41:36,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:36,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:39,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:41,862 INFO L134 CoverageAnalysis]: Checked inductivity of 8926 backedges. 994 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-13 22:41:43,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:43,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 374 states and 464 transitions. [2024-11-13 22:41:43,164 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 464 transitions. [2024-11-13 22:41:43,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 22:41:43,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:43,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:46,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:47,896 INFO L134 CoverageAnalysis]: Checked inductivity of 9195 backedges. 1039 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-13 22:41:49,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:49,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 375 states and 465 transitions. [2024-11-13 22:41:49,078 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 465 transitions. [2024-11-13 22:41:49,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 22:41:49,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:49,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:55,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:57,974 INFO L134 CoverageAnalysis]: Checked inductivity of 9468 backedges. 1084 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-13 22:41:59,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:59,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 376 states and 466 transitions. [2024-11-13 22:41:59,597 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 466 transitions. [2024-11-13 22:41:59,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-13 22:41:59,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:59,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:01,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:03,599 INFO L134 CoverageAnalysis]: Checked inductivity of 9745 backedges. 1129 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-13 22:42:04,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:04,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 377 states and 467 transitions. [2024-11-13 22:42:04,774 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 467 transitions. [2024-11-13 22:42:04,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 22:42:04,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:04,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:09,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:12,795 INFO L134 CoverageAnalysis]: Checked inductivity of 10026 backedges. 1174 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-13 22:42:14,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:14,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 378 states and 468 transitions. [2024-11-13 22:42:14,244 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 468 transitions. [2024-11-13 22:42:14,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 22:42:14,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:14,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:18,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:30,311 INFO L134 CoverageAnalysis]: Checked inductivity of 10311 backedges. 1219 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-13 22:42:40,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:40,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 379 states and 469 transitions. [2024-11-13 22:42:40,948 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 469 transitions. [2024-11-13 22:42:40,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 22:42:40,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:40,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:46,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:48,658 INFO L134 CoverageAnalysis]: Checked inductivity of 10600 backedges. 1264 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-13 22:42:49,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:49,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 380 states and 470 transitions. [2024-11-13 22:42:49,959 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 470 transitions. [2024-11-13 22:42:49,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 22:42:49,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:49,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:54,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:56,139 INFO L134 CoverageAnalysis]: Checked inductivity of 10893 backedges. 1309 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-13 22:42:57,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:57,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 381 states and 471 transitions. [2024-11-13 22:42:57,382 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 471 transitions. [2024-11-13 22:42:57,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 22:42:57,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:57,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:01,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:05,457 INFO L134 CoverageAnalysis]: Checked inductivity of 11190 backedges. 1354 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-13 22:43:07,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:07,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 382 states and 472 transitions. [2024-11-13 22:43:07,540 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 472 transitions. [2024-11-13 22:43:07,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-13 22:43:07,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:07,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:14,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:17,304 INFO L134 CoverageAnalysis]: Checked inductivity of 11491 backedges. 1399 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-11-13 22:43:18,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:18,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 383 states and 473 transitions. [2024-11-13 22:43:18,477 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 473 transitions. [2024-11-13 22:43:18,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-13 22:43:18,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:18,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:21,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:24,919 INFO L134 CoverageAnalysis]: Checked inductivity of 11796 backedges. 1444 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-11-13 22:43:26,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:26,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 384 states and 474 transitions. [2024-11-13 22:43:26,211 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 474 transitions. [2024-11-13 22:43:26,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 22:43:26,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:26,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:30,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:33,671 INFO L134 CoverageAnalysis]: Checked inductivity of 12105 backedges. 1489 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-11-13 22:43:35,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:35,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 385 states and 475 transitions. [2024-11-13 22:43:35,603 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 475 transitions. [2024-11-13 22:43:35,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 22:43:35,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:35,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:38,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:42,006 INFO L134 CoverageAnalysis]: Checked inductivity of 12418 backedges. 1534 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-11-13 22:43:43,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:43,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 386 states and 476 transitions. [2024-11-13 22:43:43,618 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 476 transitions. [2024-11-13 22:43:43,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-13 22:43:43,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:43,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:47,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:50,308 INFO L134 CoverageAnalysis]: Checked inductivity of 12735 backedges. 1579 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-11-13 22:43:51,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:51,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 387 states and 477 transitions. [2024-11-13 22:43:51,621 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 477 transitions. [2024-11-13 22:43:51,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-13 22:43:51,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:51,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:57,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:00,748 INFO L134 CoverageAnalysis]: Checked inductivity of 13056 backedges. 1624 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-11-13 22:44:02,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:02,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 388 states and 478 transitions. [2024-11-13 22:44:02,275 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 478 transitions. [2024-11-13 22:44:02,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-13 22:44:02,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:02,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:06,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:10,316 INFO L134 CoverageAnalysis]: Checked inductivity of 13381 backedges. 1669 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-13 22:44:11,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:11,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 389 states and 479 transitions. [2024-11-13 22:44:11,550 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 479 transitions. [2024-11-13 22:44:11,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-13 22:44:11,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:11,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:16,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:20,590 INFO L134 CoverageAnalysis]: Checked inductivity of 13710 backedges. 1714 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-11-13 22:44:22,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:22,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 390 states and 480 transitions. [2024-11-13 22:44:22,755 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 480 transitions. [2024-11-13 22:44:22,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-13 22:44:22,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:22,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:26,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:30,264 INFO L134 CoverageAnalysis]: Checked inductivity of 14043 backedges. 1759 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-11-13 22:44:32,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:32,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 391 states and 481 transitions. [2024-11-13 22:44:32,514 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 481 transitions. [2024-11-13 22:44:32,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-13 22:44:32,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:32,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:37,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:41,443 INFO L134 CoverageAnalysis]: Checked inductivity of 14380 backedges. 1804 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-11-13 22:44:43,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:43,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 392 states and 482 transitions. [2024-11-13 22:44:43,542 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 482 transitions. [2024-11-13 22:44:43,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 22:44:43,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:43,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:48,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:53,492 INFO L134 CoverageAnalysis]: Checked inductivity of 14721 backedges. 1849 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-11-13 22:44:55,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:55,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 393 states and 483 transitions. [2024-11-13 22:44:55,712 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 483 transitions. [2024-11-13 22:44:55,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-13 22:44:55,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:55,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:00,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:04,425 INFO L134 CoverageAnalysis]: Checked inductivity of 15066 backedges. 1894 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-11-13 22:45:05,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:05,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 394 states and 484 transitions. [2024-11-13 22:45:05,904 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 484 transitions. [2024-11-13 22:45:05,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-13 22:45:05,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:05,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:12,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:16,204 INFO L134 CoverageAnalysis]: Checked inductivity of 15415 backedges. 1939 proven. 4689 refuted. 0 times theorem prover too weak. 8787 trivial. 0 not checked. [2024-11-13 22:45:17,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:17,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 395 states and 485 transitions. [2024-11-13 22:45:17,681 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 485 transitions. [2024-11-13 22:45:17,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-13 22:45:17,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:17,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:23,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:27,869 INFO L134 CoverageAnalysis]: Checked inductivity of 15768 backedges. 1984 proven. 4864 refuted. 0 times theorem prover too weak. 8920 trivial. 0 not checked. [2024-11-13 22:45:29,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:29,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 396 states and 486 transitions. [2024-11-13 22:45:29,397 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 486 transitions. [2024-11-13 22:45:29,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-13 22:45:29,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:29,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:37,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:41,986 INFO L134 CoverageAnalysis]: Checked inductivity of 16125 backedges. 2029 proven. 5042 refuted. 0 times theorem prover too weak. 9054 trivial. 0 not checked. [2024-11-13 22:45:43,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:43,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 397 states and 487 transitions. [2024-11-13 22:45:43,354 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 487 transitions. [2024-11-13 22:45:43,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-13 22:45:43,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:43,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:47,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:54,302 INFO L134 CoverageAnalysis]: Checked inductivity of 16486 backedges. 2074 proven. 5223 refuted. 0 times theorem prover too weak. 9189 trivial. 0 not checked. [2024-11-13 22:45:57,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:57,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 398 states and 488 transitions. [2024-11-13 22:45:57,755 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 488 transitions. [2024-11-13 22:45:57,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-13 22:45:57,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:57,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:02,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:07,992 INFO L134 CoverageAnalysis]: Checked inductivity of 16851 backedges. 2119 proven. 5407 refuted. 0 times theorem prover too weak. 9325 trivial. 0 not checked. [2024-11-13 22:46:10,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:10,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 399 states and 489 transitions. [2024-11-13 22:46:10,823 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 489 transitions. [2024-11-13 22:46:10,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-13 22:46:10,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:10,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:17,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:22,492 INFO L134 CoverageAnalysis]: Checked inductivity of 17220 backedges. 2164 proven. 5594 refuted. 0 times theorem prover too weak. 9462 trivial. 0 not checked. [2024-11-13 22:46:25,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:25,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 400 states and 490 transitions. [2024-11-13 22:46:25,314 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 490 transitions. [2024-11-13 22:46:25,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 22:46:25,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:25,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:31,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:37,285 INFO L134 CoverageAnalysis]: Checked inductivity of 17593 backedges. 2209 proven. 5784 refuted. 0 times theorem prover too weak. 9600 trivial. 0 not checked. [2024-11-13 22:46:40,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:40,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 401 states and 491 transitions. [2024-11-13 22:46:40,312 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 491 transitions. [2024-11-13 22:46:40,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-13 22:46:40,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:40,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:45,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:46:51,591 INFO L134 CoverageAnalysis]: Checked inductivity of 17970 backedges. 2254 proven. 5977 refuted. 0 times theorem prover too weak. 9739 trivial. 0 not checked. [2024-11-13 22:46:54,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:46:54,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 402 states and 492 transitions. [2024-11-13 22:46:54,372 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 492 transitions. [2024-11-13 22:46:54,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-13 22:46:54,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:46:54,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:46:59,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat