./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test4-1.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_c53476a4-8f39-4f11-af48-288918550c33/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c53476a4-8f39-4f11-af48-288918550c33/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_c53476a4-8f39-4f11-af48-288918550c33/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c53476a4-8f39-4f11-af48-288918550c33/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c53476a4-8f39-4f11-af48-288918550c33/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_c53476a4-8f39-4f11-af48-288918550c33/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 ee90c95792b81649f087e170ece38fbab8d5281ca8435570782565b7b775a87f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:59:49,844 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:59:49,954 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c53476a4-8f39-4f11-af48-288918550c33/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 22:59:49,964 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:59:49,964 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:59:50,006 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:59:50,006 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:59:50,008 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:59:50,009 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:59:50,009 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:59:50,010 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:59:50,011 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:59:50,011 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:59:50,011 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:59:50,011 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:59:50,011 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:59:50,011 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:59:50,011 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:59:50,011 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:59:50,011 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:59:50,012 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:59:50,012 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:59:50,012 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:59:50,012 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:59:50,012 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:59:50,012 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:59:50,012 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:59:50,012 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:59:50,013 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:59:50,014 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:59:50,014 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:59:50,014 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:59:50,014 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:59:50,014 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:59:50,015 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:59:50,015 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_c53476a4-8f39-4f11-af48-288918550c33/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 -> ee90c95792b81649f087e170ece38fbab8d5281ca8435570782565b7b775a87f [2024-11-13 22:59:50,407 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:59:50,420 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:59:50,423 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:59:50,426 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:59:50,427 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:59:50,428 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c53476a4-8f39-4f11-af48-288918550c33/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test4-1.i Unable to find full path for "g++" [2024-11-13 22:59:52,424 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:59:52,875 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:59:52,875 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c53476a4-8f39-4f11-af48-288918550c33/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test4-1.i [2024-11-13 22:59:52,898 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c53476a4-8f39-4f11-af48-288918550c33/bin/ukojak-verify-EEHR8qb7sm/data/fb4ea7fde/2f3a166ffe154ffca335d01e8f7a05c7/FLAG80adaa012 [2024-11-13 22:59:52,927 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c53476a4-8f39-4f11-af48-288918550c33/bin/ukojak-verify-EEHR8qb7sm/data/fb4ea7fde/2f3a166ffe154ffca335d01e8f7a05c7 [2024-11-13 22:59:52,930 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:59:52,933 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:59:52,935 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:59:52,935 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:59:52,941 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:59:52,943 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:59:52" (1/1) ... [2024-11-13 22:59:52,944 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12783242 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:52, skipping insertion in model container [2024-11-13 22:59:52,946 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:59:52" (1/1) ... [2024-11-13 22:59:53,010 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:59:53,736 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:59:53,749 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:59:53,918 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:59:53,961 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:59:53,961 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:53 WrapperNode [2024-11-13 22:59:53,962 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:59:53,963 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:59:53,963 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:59:53,963 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:59:53,970 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:53" (1/1) ... [2024-11-13 22:59:54,001 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:53" (1/1) ... [2024-11-13 22:59:54,091 INFO L138 Inliner]: procedures = 176, calls = 326, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 1521 [2024-11-13 22:59:54,091 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:59:54,092 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:59:54,092 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:59:54,092 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:59:54,104 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:53" (1/1) ... [2024-11-13 22:59:54,104 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:53" (1/1) ... [2024-11-13 22:59:54,123 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:53" (1/1) ... [2024-11-13 22:59:54,123 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:53" (1/1) ... [2024-11-13 22:59:54,204 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:53" (1/1) ... [2024-11-13 22:59:54,220 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:53" (1/1) ... [2024-11-13 22:59:54,225 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:53" (1/1) ... [2024-11-13 22:59:54,230 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:53" (1/1) ... [2024-11-13 22:59:54,241 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:59:54,246 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:59:54,246 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:59:54,246 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:59:54,247 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:53" (1/1) ... [2024-11-13 22:59:54,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:59:54,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c53476a4-8f39-4f11-af48-288918550c33/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:59:54,287 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c53476a4-8f39-4f11-af48-288918550c33/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:59:54,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c53476a4-8f39-4f11-af48-288918550c33/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:59:54,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:59:54,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:59:54,353 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 22:59:54,353 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 22:59:54,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:59:54,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:59:54,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:59:54,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:59:54,355 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:59:54,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:59:54,355 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:59:54,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:59:54,635 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:59:54,637 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:59:57,090 INFO L? ?]: Removed 378 outVars from TransFormulas that were not future-live. [2024-11-13 22:59:57,090 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:59:59,315 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:59:59,318 INFO L316 CfgBuilder]: Removed 60 assume(true) statements. [2024-11-13 22:59:59,318 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:59:59 BoogieIcfgContainer [2024-11-13 22:59:59,319 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:59:59,321 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:59:59,321 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:59:59,332 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:59:59,333 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:59:59" (1/1) ... [2024-11-13 22:59:59,343 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:59:59,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:59,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 118 states and 196 transitions. [2024-11-13 22:59:59,415 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 196 transitions. [2024-11-13 22:59:59,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:59:59,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:59,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:59,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:59,600 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 22:59:59,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:59,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 117 states and 195 transitions. [2024-11-13 22:59:59,624 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 195 transitions. [2024-11-13 22:59:59,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:59:59,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:59,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:59,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:59:59,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:59,730 INFO L255 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:59:59,735 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:59:59,757 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 22:59:59,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:59,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 120 states and 200 transitions. [2024-11-13 22:59:59,806 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 200 transitions. [2024-11-13 22:59:59,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 22:59:59,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:59,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:59:59,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:59:59,948 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 22:59:59,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:59:59,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 120 states and 196 transitions. [2024-11-13 22:59:59,962 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 196 transitions. [2024-11-13 22:59:59,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:59:59,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:59:59,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:00,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:00,070 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 23:00:00,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:00,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 120 states and 188 transitions. [2024-11-13 23:00:00,084 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 188 transitions. [2024-11-13 23:00:00,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 23:00:00,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:00,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:00,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:00,214 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 23:00:00,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:00,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 120 states and 176 transitions. [2024-11-13 23:00:00,235 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 176 transitions. [2024-11-13 23:00:00,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 23:00:00,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:00,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:00,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:00,518 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 23:00:10,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:00:12,058 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:00:12,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:12,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 120 states and 164 transitions. [2024-11-13 23:00:12,101 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 164 transitions. [2024-11-13 23:00:12,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 23:00:12,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:12,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:12,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:12,769 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 23:00:15,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:00:15,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:15,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 134 states and 180 transitions. [2024-11-13 23:00:15,466 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 180 transitions. [2024-11-13 23:00:15,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 23:00:15,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:15,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:15,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:15,714 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 23:00:15,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:15,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 134 states and 178 transitions. [2024-11-13 23:00:15,731 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 178 transitions. [2024-11-13 23:00:15,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:00:15,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:15,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:15,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:16,116 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 23:00:16,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:16,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 134 states and 176 transitions. [2024-11-13 23:00:16,126 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 176 transitions. [2024-11-13 23:00:16,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:00:16,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:16,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:16,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:16,379 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 23:00:18,671 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:00:18,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:18,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 134 states and 174 transitions. [2024-11-13 23:00:18,683 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 174 transitions. [2024-11-13 23:00:18,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 23:00:18,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:18,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:18,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:19,229 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 23:00:20,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:20,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 137 states and 176 transitions. [2024-11-13 23:00:20,043 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 176 transitions. [2024-11-13 23:00:20,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:00:20,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:20,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:20,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:20,485 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 23:00:30,789 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:00:41,852 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:00:46,568 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:00:46,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:46,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 183 states and 233 transitions. [2024-11-13 23:00:46,596 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 233 transitions. [2024-11-13 23:00:46,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:00:46,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:46,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:46,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:46,863 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 23:00:46,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:46,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 183 states and 231 transitions. [2024-11-13 23:00:46,876 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 231 transitions. [2024-11-13 23:00:46,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 23:00:46,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:46,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:47,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:47,264 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 23:00:47,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:47,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 183 states and 229 transitions. [2024-11-13 23:00:47,286 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 229 transitions. [2024-11-13 23:00:47,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:00:47,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:47,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:47,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:47,575 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 23:00:57,593 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 23:00:57,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:00:57,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 183 states and 227 transitions. [2024-11-13 23:00:57,604 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 227 transitions. [2024-11-13 23:00:57,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:00:57,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:00:57,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:00:57,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:00:58,095 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 23:01:02,830 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:01:02,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:02,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 186 states and 229 transitions. [2024-11-13 23:01:02,910 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 229 transitions. [2024-11-13 23:01:02,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:01:02,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:02,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:03,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:03,364 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 23:01:04,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:04,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 189 states and 231 transitions. [2024-11-13 23:01:04,254 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 231 transitions. [2024-11-13 23:01:04,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:01:04,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:04,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:04,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:04,482 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 23:01:04,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:04,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 189 states and 229 transitions. [2024-11-13 23:01:04,619 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 229 transitions. [2024-11-13 23:01:04,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 23:01:04,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:04,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:04,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:04,857 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 23:01:04,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:04,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 189 states and 228 transitions. [2024-11-13 23:01:04,882 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 228 transitions. [2024-11-13 23:01:04,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 23:01:04,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:04,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:05,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:05,515 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 23:01:16,952 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 23:01:23,176 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:01:23,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:23,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 255 states and 308 transitions. [2024-11-13 23:01:23,467 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 308 transitions. [2024-11-13 23:01:23,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 23:01:23,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:23,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:23,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:23,890 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 23:01:24,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:24,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 264 states and 319 transitions. [2024-11-13 23:01:24,116 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 319 transitions. [2024-11-13 23:01:24,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 23:01:24,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:24,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:24,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:24,611 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 23:01:24,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:24,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 265 states and 320 transitions. [2024-11-13 23:01:24,651 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 320 transitions. [2024-11-13 23:01:24,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 23:01:24,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:24,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:24,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:25,129 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 23:01:26,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:26,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 266 states and 322 transitions. [2024-11-13 23:01:26,372 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 322 transitions. [2024-11-13 23:01:26,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:01:26,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:26,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:26,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:26,921 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 23:01:36,934 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 23:01:46,442 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:01:46,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:46,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 269 states and 324 transitions. [2024-11-13 23:01:46,472 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 324 transitions. [2024-11-13 23:01:46,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:01:46,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:46,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:46,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:47,023 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:01:48,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:01:48,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:48,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 272 states and 326 transitions. [2024-11-13 23:01:48,382 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 326 transitions. [2024-11-13 23:01:48,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:01:48,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:48,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:48,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:48,631 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 23:01:48,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:48,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 272 states and 324 transitions. [2024-11-13 23:01:48,677 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 324 transitions. [2024-11-13 23:01:48,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:01:48,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:48,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:51,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:52,247 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 23:01:52,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:52,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 274 states and 327 transitions. [2024-11-13 23:01:52,422 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 327 transitions. [2024-11-13 23:01:52,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 23:01:52,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:52,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:53,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:54,439 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 23:01:54,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:54,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 275 states and 330 transitions. [2024-11-13 23:01:54,936 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 330 transitions. [2024-11-13 23:01:54,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:01:54,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:54,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:56,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:57,675 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 3 proven. 21 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:01:58,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:58,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 276 states and 332 transitions. [2024-11-13 23:01:58,123 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 332 transitions. [2024-11-13 23:01:58,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 23:01:58,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:58,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:58,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:01:58,509 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 23:01:58,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:01:58,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 276 states and 330 transitions. [2024-11-13 23:01:58,535 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 330 transitions. [2024-11-13 23:01:58,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 23:01:58,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:01:58,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:01:59,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:00,756 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 3 proven. 33 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 23:02:01,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:01,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 277 states and 331 transitions. [2024-11-13 23:02:01,089 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 331 transitions. [2024-11-13 23:02:01,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 23:02:01,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:01,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:01,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:01,609 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 23:02:03,520 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 23:02:03,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:03,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 280 states and 333 transitions. [2024-11-13 23:02:03,658 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 333 transitions. [2024-11-13 23:02:03,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 23:02:03,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:03,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:05,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:06,573 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 3 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 23:02:08,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:08,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 283 states and 338 transitions. [2024-11-13 23:02:08,130 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 338 transitions. [2024-11-13 23:02:08,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 23:02:08,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:08,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:09,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:10,689 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 3 proven. 66 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 23:02:11,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:11,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 284 states and 339 transitions. [2024-11-13 23:02:11,325 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 339 transitions. [2024-11-13 23:02:11,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 23:02:11,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:11,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:12,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:13,509 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 87 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 23:02:14,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:14,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 285 states and 340 transitions. [2024-11-13 23:02:14,043 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 340 transitions. [2024-11-13 23:02:14,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 23:02:14,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:14,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:15,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:16,020 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 3 proven. 111 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 23:02:16,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:16,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 286 states and 341 transitions. [2024-11-13 23:02:16,472 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 341 transitions. [2024-11-13 23:02:16,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 23:02:16,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:16,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:17,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:18,086 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 3 proven. 138 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 23:02:18,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:18,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 287 states and 342 transitions. [2024-11-13 23:02:18,706 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 342 transitions. [2024-11-13 23:02:18,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 23:02:18,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:18,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:20,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:21,023 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 3 proven. 168 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 23:02:21,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:21,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 288 states and 343 transitions. [2024-11-13 23:02:21,578 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 343 transitions. [2024-11-13 23:02:21,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 23:02:21,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:21,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:22,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:24,024 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 3 proven. 201 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 23:02:25,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:25,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 289 states and 344 transitions. [2024-11-13 23:02:25,072 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 344 transitions. [2024-11-13 23:02:25,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 23:02:25,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:25,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:26,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:27,444 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 3 proven. 237 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 23:02:27,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:27,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 290 states and 345 transitions. [2024-11-13 23:02:27,947 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 345 transitions. [2024-11-13 23:02:27,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 23:02:27,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:27,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:29,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:30,748 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 3 proven. 276 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 23:02:31,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:31,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 291 states and 346 transitions. [2024-11-13 23:02:31,734 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 346 transitions. [2024-11-13 23:02:31,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 23:02:31,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:31,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:32,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:34,130 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 3 proven. 318 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-13 23:02:34,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:34,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 292 states and 347 transitions. [2024-11-13 23:02:34,752 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 347 transitions. [2024-11-13 23:02:34,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:02:34,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:34,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:36,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:37,843 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 3 proven. 363 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 23:02:38,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:38,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 293 states and 348 transitions. [2024-11-13 23:02:38,859 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 348 transitions. [2024-11-13 23:02:38,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 23:02:38,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:38,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:39,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:41,617 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 3 proven. 411 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 23:02:42,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:42,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 294 states and 349 transitions. [2024-11-13 23:02:42,247 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 349 transitions. [2024-11-13 23:02:42,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 23:02:42,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:42,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:43,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:45,806 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 3 proven. 462 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 23:02:46,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:46,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 295 states and 350 transitions. [2024-11-13 23:02:46,830 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 350 transitions. [2024-11-13 23:02:46,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 23:02:46,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:46,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:48,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:50,041 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 3 proven. 516 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-13 23:02:50,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:50,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 296 states and 351 transitions. [2024-11-13 23:02:50,655 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 351 transitions. [2024-11-13 23:02:50,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 23:02:50,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:50,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:51,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:53,296 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 3 proven. 573 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 23:02:54,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:54,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 297 states and 352 transitions. [2024-11-13 23:02:54,482 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 352 transitions. [2024-11-13 23:02:54,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 23:02:54,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:54,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:02:55,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:02:57,723 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 3 proven. 633 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-13 23:02:58,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:02:58,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 298 states and 353 transitions. [2024-11-13 23:02:58,415 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 353 transitions. [2024-11-13 23:02:58,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 23:02:58,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:02:58,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:00,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:01,713 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 3 proven. 696 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-13 23:03:02,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:02,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 299 states and 354 transitions. [2024-11-13 23:03:02,874 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 354 transitions. [2024-11-13 23:03:02,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 23:03:02,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:02,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:03,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:05,254 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 3 proven. 762 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-13 23:03:05,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:05,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 300 states and 355 transitions. [2024-11-13 23:03:05,832 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 355 transitions. [2024-11-13 23:03:05,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 23:03:05,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:05,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:07,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:08,492 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 3 proven. 831 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-13 23:03:08,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:08,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 301 states and 356 transitions. [2024-11-13 23:03:08,995 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 356 transitions. [2024-11-13 23:03:08,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 23:03:08,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:08,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:10,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:13,360 INFO L134 CoverageAnalysis]: Checked inductivity of 1240 backedges. 3 proven. 903 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-13 23:03:14,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:14,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 302 states and 357 transitions. [2024-11-13 23:03:14,779 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 357 transitions. [2024-11-13 23:03:14,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 23:03:14,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:14,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:16,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:18,766 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 3 proven. 978 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-13 23:03:19,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:19,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 303 states and 358 transitions. [2024-11-13 23:03:19,560 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 358 transitions. [2024-11-13 23:03:19,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 23:03:19,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:19,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:21,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:23,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1446 backedges. 3 proven. 1056 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-13 23:03:23,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:23,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 304 states and 359 transitions. [2024-11-13 23:03:23,945 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 359 transitions. [2024-11-13 23:03:23,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 23:03:23,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:23,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:25,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:27,347 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 3 proven. 1137 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-13 23:03:28,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:28,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 305 states and 360 transitions. [2024-11-13 23:03:28,016 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 360 transitions. [2024-11-13 23:03:28,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 23:03:28,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:28,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:30,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:32,488 INFO L134 CoverageAnalysis]: Checked inductivity of 1668 backedges. 3 proven. 1221 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-13 23:03:34,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:34,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 306 states and 361 transitions. [2024-11-13 23:03:34,094 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 361 transitions. [2024-11-13 23:03:34,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 23:03:34,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:34,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:36,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:38,300 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 3 proven. 1308 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-13 23:03:39,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:39,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 307 states and 362 transitions. [2024-11-13 23:03:39,411 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 362 transitions. [2024-11-13 23:03:39,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 23:03:39,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:39,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:41,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:43,680 INFO L134 CoverageAnalysis]: Checked inductivity of 1906 backedges. 3 proven. 1398 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-13 23:03:45,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:45,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 308 states and 363 transitions. [2024-11-13 23:03:45,142 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 363 transitions. [2024-11-13 23:03:45,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 23:03:45,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:45,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:46,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:48,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2031 backedges. 3 proven. 1491 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-13 23:03:50,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:50,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 309 states and 364 transitions. [2024-11-13 23:03:50,180 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 364 transitions. [2024-11-13 23:03:50,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 23:03:50,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:50,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:52,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:03:54,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2160 backedges. 3 proven. 1587 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-13 23:03:56,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:56,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 310 states and 365 transitions. [2024-11-13 23:03:56,062 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 365 transitions. [2024-11-13 23:03:56,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 23:03:56,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:56,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:03:58,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:01,178 INFO L134 CoverageAnalysis]: Checked inductivity of 2293 backedges. 3 proven. 1686 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-13 23:04:02,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:02,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 311 states and 366 transitions. [2024-11-13 23:04:02,397 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 366 transitions. [2024-11-13 23:04:02,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 23:04:02,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:02,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:04,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:07,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2430 backedges. 3 proven. 1788 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-13 23:04:08,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:08,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 312 states and 367 transitions. [2024-11-13 23:04:08,674 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 367 transitions. [2024-11-13 23:04:08,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 23:04:08,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:08,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:10,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:12,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2571 backedges. 3 proven. 1893 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-13 23:04:14,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:14,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 313 states and 368 transitions. [2024-11-13 23:04:14,353 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 368 transitions. [2024-11-13 23:04:14,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 23:04:14,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:14,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:16,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:18,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2716 backedges. 3 proven. 2001 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-13 23:04:19,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:19,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 314 states and 369 transitions. [2024-11-13 23:04:19,201 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 369 transitions. [2024-11-13 23:04:19,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 23:04:19,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:19,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:23,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:26,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 3 proven. 2112 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-13 23:04:28,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:28,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 315 states and 370 transitions. [2024-11-13 23:04:28,209 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 370 transitions. [2024-11-13 23:04:28,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 23:04:28,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:28,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:30,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:32,778 INFO L134 CoverageAnalysis]: Checked inductivity of 3018 backedges. 3 proven. 2226 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 23:04:34,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:34,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 316 states and 371 transitions. [2024-11-13 23:04:34,100 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 371 transitions. [2024-11-13 23:04:34,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 23:04:34,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:34,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:36,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:38,543 INFO L134 CoverageAnalysis]: Checked inductivity of 3175 backedges. 3 proven. 2343 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-13 23:04:39,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:39,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 317 states and 372 transitions. [2024-11-13 23:04:39,922 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 372 transitions. [2024-11-13 23:04:39,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 23:04:39,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:39,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:41,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:43,959 INFO L134 CoverageAnalysis]: Checked inductivity of 3336 backedges. 3 proven. 2463 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 23:04:45,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:45,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 318 states and 373 transitions. [2024-11-13 23:04:45,297 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 373 transitions. [2024-11-13 23:04:45,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 23:04:45,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:45,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:48,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:51,401 INFO L134 CoverageAnalysis]: Checked inductivity of 3501 backedges. 3 proven. 2586 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-13 23:04:52,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:52,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 319 states and 374 transitions. [2024-11-13 23:04:52,921 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 374 transitions. [2024-11-13 23:04:52,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 23:04:52,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:52,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:04:55,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:04:58,182 INFO L134 CoverageAnalysis]: Checked inductivity of 3670 backedges. 3 proven. 2712 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-13 23:04:59,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:04:59,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 320 states and 375 transitions. [2024-11-13 23:04:59,830 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 375 transitions. [2024-11-13 23:04:59,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 23:04:59,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:04:59,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:02,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:05,623 INFO L134 CoverageAnalysis]: Checked inductivity of 3843 backedges. 3 proven. 2841 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-13 23:05:07,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:07,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 321 states and 376 transitions. [2024-11-13 23:05:07,090 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 376 transitions. [2024-11-13 23:05:07,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 23:05:07,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:07,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:08,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:21,420 INFO L134 CoverageAnalysis]: Checked inductivity of 4020 backedges. 3 proven. 2973 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-13 23:05:34,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:34,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 322 states and 377 transitions. [2024-11-13 23:05:34,790 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 377 transitions. [2024-11-13 23:05:34,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 23:05:34,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:34,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:37,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:38,169 INFO L134 CoverageAnalysis]: Checked inductivity of 4201 backedges. 49 proven. 48 refuted. 0 times theorem prover too weak. 4104 trivial. 0 not checked. [2024-11-13 23:05:38,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:38,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 323 states and 381 transitions. [2024-11-13 23:05:38,729 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 381 transitions. [2024-11-13 23:05:38,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 23:05:38,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:38,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:42,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:44,295 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 23:05:45,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:45,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 324 states and 383 transitions. [2024-11-13 23:05:45,621 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 383 transitions. [2024-11-13 23:05:45,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 23:05:45,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:45,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:47,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:48,626 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 23:05:49,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:49,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 325 states and 384 transitions. [2024-11-13 23:05:49,274 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 384 transitions. [2024-11-13 23:05:49,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-13 23:05:49,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:49,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:51,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:52,268 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 23:05:52,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:52,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 326 states and 385 transitions. [2024-11-13 23:05:52,932 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 385 transitions. [2024-11-13 23:05:52,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 23:05:52,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:52,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:05:56,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:05:57,774 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 23:05:58,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:05:58,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 327 states and 386 transitions. [2024-11-13 23:05:58,459 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 386 transitions. [2024-11-13 23:05:58,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-13 23:05:58,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:05:58,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:01,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:02,349 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 23:06:03,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:03,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 328 states and 387 transitions. [2024-11-13 23:06:03,039 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 387 transitions. [2024-11-13 23:06:03,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-13 23:06:03,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:03,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:06,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:07,395 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 23:06:08,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:08,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 329 states and 388 transitions. [2024-11-13 23:06:08,160 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 388 transitions. [2024-11-13 23:06:08,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 23:06:08,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:08,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:10,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:11,901 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 23:06:13,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:13,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 331 states and 391 transitions. [2024-11-13 23:06:13,971 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 391 transitions. [2024-11-13 23:06:13,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 23:06:13,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:13,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:16,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:17,805 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 23:06:18,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:18,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 332 states and 392 transitions. [2024-11-13 23:06:18,496 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 392 transitions. [2024-11-13 23:06:18,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-13 23:06:18,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:18,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:23,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:25,173 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 23:06:26,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:26,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 333 states and 393 transitions. [2024-11-13 23:06:26,340 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 393 transitions. [2024-11-13 23:06:26,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-13 23:06:26,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:26,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:30,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:31,899 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 23:06:32,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:32,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 334 states and 394 transitions. [2024-11-13 23:06:32,711 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 394 transitions. [2024-11-13 23:06:32,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 23:06:32,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:32,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:36,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:37,594 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 23:06:38,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:38,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 335 states and 395 transitions. [2024-11-13 23:06:38,389 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 395 transitions. [2024-11-13 23:06:38,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 23:06:38,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:38,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:43,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:44,918 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 23:06:45,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:45,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 336 states and 396 transitions. [2024-11-13 23:06:45,985 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 396 transitions. [2024-11-13 23:06:45,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 23:06:45,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:45,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:48,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:50,264 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 23:06:51,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:51,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 337 states and 397 transitions. [2024-11-13 23:06:51,604 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 397 transitions. [2024-11-13 23:06:51,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 23:06:51,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:51,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:06:56,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:06:57,614 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 23:06:58,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:06:58,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 338 states and 398 transitions. [2024-11-13 23:06:58,442 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 398 transitions. [2024-11-13 23:06:58,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 23:06:58,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:06:58,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:04,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:05,896 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 23:07:07,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:07,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 339 states and 399 transitions. [2024-11-13 23:07:07,252 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 399 transitions. [2024-11-13 23:07:07,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 23:07:07,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:07,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:11,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:12,915 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 23:07:13,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:13,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 340 states and 400 transitions. [2024-11-13 23:07:13,770 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 400 transitions. [2024-11-13 23:07:13,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 23:07:13,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:13,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:16,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:18,935 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 23:07:20,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:20,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 341 states and 401 transitions. [2024-11-13 23:07:20,519 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 401 transitions. [2024-11-13 23:07:20,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 23:07:20,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:20,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:23,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:25,320 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 23:07:26,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:26,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 342 states and 402 transitions. [2024-11-13 23:07:26,190 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 402 transitions. [2024-11-13 23:07:26,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 23:07:26,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:26,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:30,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:32,662 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 23:07:34,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:34,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 343 states and 403 transitions. [2024-11-13 23:07:34,060 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 403 transitions. [2024-11-13 23:07:34,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 23:07:34,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:34,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:39,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:41,747 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 23:07:43,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:43,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 344 states and 404 transitions. [2024-11-13 23:07:43,123 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 404 transitions. [2024-11-13 23:07:43,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 23:07:43,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:43,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:47,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:07:50,104 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 23:07:51,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:07:51,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 345 states and 405 transitions. [2024-11-13 23:07:51,296 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 405 transitions. [2024-11-13 23:07:51,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-13 23:07:51,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:07:51,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:07:53,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:02,768 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 23:08:10,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:10,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 346 states and 406 transitions. [2024-11-13 23:08:10,710 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 406 transitions. [2024-11-13 23:08:10,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 23:08:10,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:10,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:14,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:17,902 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 23:08:20,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:20,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 347 states and 407 transitions. [2024-11-13 23:08:20,134 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 407 transitions. [2024-11-13 23:08:20,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 23:08:20,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:20,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:23,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:25,962 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 23:08:27,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:27,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 348 states and 408 transitions. [2024-11-13 23:08:27,518 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 408 transitions. [2024-11-13 23:08:27,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 23:08:27,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:27,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:30,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:33,369 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 23:08:34,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:34,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 349 states and 409 transitions. [2024-11-13 23:08:34,710 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 409 transitions. [2024-11-13 23:08:34,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-13 23:08:34,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:34,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:39,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:41,537 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 23:08:42,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:42,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 350 states and 410 transitions. [2024-11-13 23:08:42,510 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 410 transitions. [2024-11-13 23:08:42,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 23:08:42,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:42,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:48,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:51,378 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 23:08:52,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:52,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 351 states and 411 transitions. [2024-11-13 23:08:52,629 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 411 transitions. [2024-11-13 23:08:52,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-13 23:08:52,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:52,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:55,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:58,654 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 23:08:59,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:59,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 352 states and 412 transitions. [2024-11-13 23:08:59,655 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 412 transitions. [2024-11-13 23:08:59,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-13 23:08:59,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:59,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:02,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:05,630 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 23:09:06,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:06,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 353 states and 413 transitions. [2024-11-13 23:09:06,644 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 413 transitions. [2024-11-13 23:09:06,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-13 23:09:06,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:06,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:10,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:13,346 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 23:09:14,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:14,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 354 states and 414 transitions. [2024-11-13 23:09:14,379 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 414 transitions. [2024-11-13 23:09:14,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 23:09:14,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:14,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:19,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:22,161 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 23:09:23,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:23,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 355 states and 415 transitions. [2024-11-13 23:09:23,778 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 415 transitions. [2024-11-13 23:09:23,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-13 23:09:23,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:23,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:28,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:31,862 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 23:09:33,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:33,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 356 states and 416 transitions. [2024-11-13 23:09:33,196 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 416 transitions. [2024-11-13 23:09:33,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-13 23:09:33,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:33,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:37,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:40,717 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 23:09:41,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:41,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 357 states and 417 transitions. [2024-11-13 23:09:41,775 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 417 transitions. [2024-11-13 23:09:41,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-13 23:09:41,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:41,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:47,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:50,627 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 23:09:51,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:09:51,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 358 states and 418 transitions. [2024-11-13 23:09:51,977 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 418 transitions. [2024-11-13 23:09:51,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-13 23:09:51,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:09:51,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:09:56,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:09:59,228 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 23:10:00,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:00,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 359 states and 419 transitions. [2024-11-13 23:10:00,920 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 419 transitions. [2024-11-13 23:10:00,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-13 23:10:00,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:00,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:03,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:05,968 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 23:10:07,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:07,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 360 states and 420 transitions. [2024-11-13 23:10:07,129 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 420 transitions. [2024-11-13 23:10:07,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-13 23:10:07,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:07,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:10,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:15,307 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 23:10:17,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:17,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 361 states and 421 transitions. [2024-11-13 23:10:17,075 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 421 transitions. [2024-11-13 23:10:17,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-13 23:10:17,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:17,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:24,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:27,748 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 23:10:29,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:29,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 362 states and 422 transitions. [2024-11-13 23:10:29,546 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 422 transitions. [2024-11-13 23:10:29,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-13 23:10:29,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:29,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:33,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:37,630 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 23:10:39,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:39,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 363 states and 423 transitions. [2024-11-13 23:10:39,141 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 423 transitions. [2024-11-13 23:10:39,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-13 23:10:39,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:39,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:42,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:45,376 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 23:10:46,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:46,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 364 states and 424 transitions. [2024-11-13 23:10:46,578 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 424 transitions. [2024-11-13 23:10:46,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-13 23:10:46,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:46,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:10:49,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:10:54,283 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 23:10:56,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:10:56,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 365 states and 425 transitions. [2024-11-13 23:10:56,526 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 425 transitions. [2024-11-13 23:10:56,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-13 23:10:56,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:10:56,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:03,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:07,895 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 23:11:09,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:09,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 366 states and 426 transitions. [2024-11-13 23:11:09,884 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 426 transitions. [2024-11-13 23:11:09,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-13 23:11:09,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:09,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:13,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:17,357 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 23:11:18,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:18,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 367 states and 427 transitions. [2024-11-13 23:11:18,629 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 427 transitions. [2024-11-13 23:11:18,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-13 23:11:18,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:18,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:23,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:29,209 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 23:11:32,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:32,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 368 states and 428 transitions. [2024-11-13 23:11:32,850 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 428 transitions. [2024-11-13 23:11:32,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-13 23:11:32,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:32,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:37,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:42,674 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 23:11:44,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:44,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 369 states and 429 transitions. [2024-11-13 23:11:44,292 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 429 transitions. [2024-11-13 23:11:44,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-13 23:11:44,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:44,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:11:50,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:11:56,499 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 23:11:59,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:11:59,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 370 states and 430 transitions. [2024-11-13 23:11:59,276 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 430 transitions. [2024-11-13 23:11:59,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-13 23:11:59,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:11:59,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:07,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:12,215 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 23:12:14,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:14,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 371 states and 431 transitions. [2024-11-13 23:12:14,793 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 431 transitions. [2024-11-13 23:12:14,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-13 23:12:14,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:14,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:20,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:25,375 INFO L134 CoverageAnalysis]: Checked inductivity of 18351 backedges. 2299 proven. 6173 refuted. 0 times theorem prover too weak. 9879 trivial. 0 not checked. [2024-11-13 23:12:27,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:27,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 372 states and 432 transitions. [2024-11-13 23:12:27,790 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 432 transitions. [2024-11-13 23:12:27,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-13 23:12:27,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:27,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:33,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:38,345 INFO L134 CoverageAnalysis]: Checked inductivity of 18736 backedges. 2344 proven. 6372 refuted. 0 times theorem prover too weak. 10020 trivial. 0 not checked. [2024-11-13 23:12:40,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:40,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 373 states and 433 transitions. [2024-11-13 23:12:40,833 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 433 transitions. [2024-11-13 23:12:40,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-11-13 23:12:40,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:40,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:46,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:12:52,159 INFO L134 CoverageAnalysis]: Checked inductivity of 19125 backedges. 2389 proven. 6574 refuted. 0 times theorem prover too weak. 10162 trivial. 0 not checked. [2024-11-13 23:12:54,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:12:54,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 374 states and 434 transitions. [2024-11-13 23:12:54,819 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 434 transitions. [2024-11-13 23:12:54,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-13 23:12:54,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:12:54,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:12:59,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:04,668 INFO L134 CoverageAnalysis]: Checked inductivity of 19518 backedges. 2434 proven. 6779 refuted. 0 times theorem prover too weak. 10305 trivial. 0 not checked. [2024-11-13 23:13:06,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:06,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 375 states and 435 transitions. [2024-11-13 23:13:06,056 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 435 transitions. [2024-11-13 23:13:06,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-13 23:13:06,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:06,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:15,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:22,272 INFO L134 CoverageAnalysis]: Checked inductivity of 19915 backedges. 2479 proven. 6987 refuted. 0 times theorem prover too weak. 10449 trivial. 0 not checked. [2024-11-13 23:13:25,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:25,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 376 states and 436 transitions. [2024-11-13 23:13:25,832 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 436 transitions. [2024-11-13 23:13:25,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-13 23:13:25,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:25,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:32,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:38,478 INFO L134 CoverageAnalysis]: Checked inductivity of 20316 backedges. 2524 proven. 7198 refuted. 0 times theorem prover too weak. 10594 trivial. 0 not checked. [2024-11-13 23:13:40,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:40,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 377 states and 437 transitions. [2024-11-13 23:13:40,241 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 437 transitions. [2024-11-13 23:13:40,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-13 23:13:40,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:40,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:46,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat