./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-invgen/half_2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33956c66-a6f7-4fb9-ade4-c10836eb4945/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33956c66-a6f7-4fb9-ade4-c10836eb4945/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33956c66-a6f7-4fb9-ade4-c10836eb4945/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33956c66-a6f7-4fb9-ade4-c10836eb4945/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-invgen/half_2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33956c66-a6f7-4fb9-ade4-c10836eb4945/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33956c66-a6f7-4fb9-ade4-c10836eb4945/bin/ukojak-verify-ImItNfHLgk --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 0b362a98d328467ff4a069dbed2be3429090ca070e60d49c76297e4bb94402b7 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:49:11,756 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:49:11,852 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33956c66-a6f7-4fb9-ade4-c10836eb4945/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 23:49:11,860 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:49:11,860 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:49:11,900 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:49:11,904 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:49:11,904 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:49:11,905 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:49:11,906 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:49:11,906 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:49:11,906 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:49:11,907 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:49:11,907 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:49:11,907 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:49:11,908 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:49:11,908 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:49:11,909 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:49:11,909 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:49:11,909 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:49:11,910 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 23:49:11,915 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:49:11,915 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:49:11,916 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:49:11,916 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:49:11,916 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:49:11,916 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:49:11,917 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:49:11,917 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:49:11,917 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:49:11,918 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:49:11,918 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:49:11,918 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:49:11,919 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:49:11,923 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:49:11,923 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33956c66-a6f7-4fb9-ade4-c10836eb4945/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33956c66-a6f7-4fb9-ade4-c10836eb4945/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b362a98d328467ff4a069dbed2be3429090ca070e60d49c76297e4bb94402b7 [2024-11-08 23:49:12,236 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:49:12,263 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:49:12,266 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:49:12,269 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:49:12,269 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:49:12,271 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33956c66-a6f7-4fb9-ade4-c10836eb4945/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/loop-invgen/half_2.i Unable to find full path for "g++" [2024-11-08 23:49:14,347 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:49:14,637 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:49:14,638 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33956c66-a6f7-4fb9-ade4-c10836eb4945/sv-benchmarks/c/loop-invgen/half_2.i [2024-11-08 23:49:14,646 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33956c66-a6f7-4fb9-ade4-c10836eb4945/bin/ukojak-verify-ImItNfHLgk/data/2cc01c18f/88ca2ee67bb34bba8bbe031f4d0065b5/FLAG1a057cb1e [2024-11-08 23:49:14,944 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33956c66-a6f7-4fb9-ade4-c10836eb4945/bin/ukojak-verify-ImItNfHLgk/data/2cc01c18f/88ca2ee67bb34bba8bbe031f4d0065b5 [2024-11-08 23:49:14,946 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:49:14,948 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:49:14,949 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:49:14,949 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:49:14,954 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:49:14,955 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:49:14" (1/1) ... [2024-11-08 23:49:14,957 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@248a15fe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:14, skipping insertion in model container [2024-11-08 23:49:14,957 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:49:14" (1/1) ... [2024-11-08 23:49:14,979 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:49:15,183 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:49:15,194 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:49:15,212 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:49:15,232 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:49:15,233 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:15 WrapperNode [2024-11-08 23:49:15,233 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:49:15,234 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:49:15,234 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:49:15,234 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:49:15,243 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:15" (1/1) ... [2024-11-08 23:49:15,249 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:15" (1/1) ... [2024-11-08 23:49:15,266 INFO L138 Inliner]: procedures = 16, calls = 8, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 58 [2024-11-08 23:49:15,266 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:49:15,267 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:49:15,267 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:49:15,267 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:49:15,276 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:15" (1/1) ... [2024-11-08 23:49:15,276 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:15" (1/1) ... [2024-11-08 23:49:15,277 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:15" (1/1) ... [2024-11-08 23:49:15,278 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:15" (1/1) ... [2024-11-08 23:49:15,281 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:15" (1/1) ... [2024-11-08 23:49:15,285 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:15" (1/1) ... [2024-11-08 23:49:15,286 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:15" (1/1) ... [2024-11-08 23:49:15,286 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:15" (1/1) ... [2024-11-08 23:49:15,288 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:49:15,289 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:49:15,289 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:49:15,289 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:49:15,290 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:49:15" (1/1) ... [2024-11-08 23:49:15,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:49:15,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33956c66-a6f7-4fb9-ade4-c10836eb4945/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:49:15,321 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33956c66-a6f7-4fb9-ade4-c10836eb4945/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:49:15,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33956c66-a6f7-4fb9-ade4-c10836eb4945/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:49:15,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:49:15,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:49:15,359 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:49:15,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:49:15,428 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:49:15,430 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:49:15,597 INFO L? ?]: Removed 23 outVars from TransFormulas that were not future-live. [2024-11-08 23:49:15,598 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:49:15,642 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:49:15,642 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:49:15,643 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:49:15 BoogieIcfgContainer [2024-11-08 23:49:15,643 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:49:15,644 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:49:15,644 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:49:15,655 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:49:15,655 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:49:15" (1/1) ... [2024-11-08 23:49:15,664 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:49:15,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:15,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 29 states and 33 transitions. [2024-11-08 23:49:15,725 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2024-11-08 23:49:15,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:49:15,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:15,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:15,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:15,969 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:16,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:16,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 32 states and 39 transitions. [2024-11-08 23:49:16,059 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 39 transitions. [2024-11-08 23:49:16,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:49:16,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:16,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:16,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:16,223 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:16,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:16,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 35 states and 48 transitions. [2024-11-08 23:49:16,459 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 48 transitions. [2024-11-08 23:49:16,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:49:16,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:16,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:16,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:16,660 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:16,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:16,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 38 states and 55 transitions. [2024-11-08 23:49:16,850 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 55 transitions. [2024-11-08 23:49:16,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:49:16,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:16,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:16,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:17,014 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:17,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:17,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 42 states and 65 transitions. [2024-11-08 23:49:17,451 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 65 transitions. [2024-11-08 23:49:17,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:49:17,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:17,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:17,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:17,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:17,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:17,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 42 states and 63 transitions. [2024-11-08 23:49:17,767 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 63 transitions. [2024-11-08 23:49:17,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:49:17,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:17,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:17,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:17,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:18,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:18,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 45 states and 68 transitions. [2024-11-08 23:49:18,124 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 68 transitions. [2024-11-08 23:49:18,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:49:18,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:18,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:18,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:18,268 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:18,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:18,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 44 states and 67 transitions. [2024-11-08 23:49:18,331 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 67 transitions. [2024-11-08 23:49:18,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:49:18,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:18,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:18,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:18,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:18,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:18,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 45 states and 69 transitions. [2024-11-08 23:49:18,406 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 69 transitions. [2024-11-08 23:49:18,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:49:18,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:18,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:18,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:18,585 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:19,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:19,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 50 states and 83 transitions. [2024-11-08 23:49:19,286 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 83 transitions. [2024-11-08 23:49:19,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:49:19,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:19,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:19,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:19,438 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:19,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:19,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 53 states and 88 transitions. [2024-11-08 23:49:19,981 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 88 transitions. [2024-11-08 23:49:19,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:49:19,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:19,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:19,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:20,248 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:21,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:21,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 59 states and 104 transitions. [2024-11-08 23:49:21,211 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 104 transitions. [2024-11-08 23:49:21,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:49:21,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:21,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:21,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:21,453 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:22,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:22,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 63 states and 120 transitions. [2024-11-08 23:49:22,118 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 120 transitions. [2024-11-08 23:49:22,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:49:22,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:22,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:22,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:22,296 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:23,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:23,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 67 states and 135 transitions. [2024-11-08 23:49:23,230 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 135 transitions. [2024-11-08 23:49:23,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:49:23,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:23,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:23,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:23,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:49:23,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:23,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 67 states and 130 transitions. [2024-11-08 23:49:23,516 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 130 transitions. [2024-11-08 23:49:23,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:49:23,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:23,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:23,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:23,605 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:24,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:24,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 72 states and 143 transitions. [2024-11-08 23:49:24,860 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 143 transitions. [2024-11-08 23:49:24,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:49:24,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:24,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:24,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:24,881 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:25,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:25,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 73 states and 143 transitions. [2024-11-08 23:49:25,162 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 143 transitions. [2024-11-08 23:49:25,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:49:25,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:25,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:25,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:25,202 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:26,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:26,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 78 states and 155 transitions. [2024-11-08 23:49:26,155 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 155 transitions. [2024-11-08 23:49:26,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:49:26,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:26,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:26,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:26,179 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:26,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:26,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 79 states and 155 transitions. [2024-11-08 23:49:26,466 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 155 transitions. [2024-11-08 23:49:26,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:49:26,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:26,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:26,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:26,913 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:29,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:29,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 91 states and 179 transitions. [2024-11-08 23:49:29,690 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 179 transitions. [2024-11-08 23:49:29,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:49:29,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:29,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:29,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:29,812 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:30,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:30,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 93 states and 184 transitions. [2024-11-08 23:49:30,174 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 184 transitions. [2024-11-08 23:49:30,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 23:49:30,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:30,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:30,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:30,450 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:49:32,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:32,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 99 states and 199 transitions. [2024-11-08 23:49:32,711 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 199 transitions. [2024-11-08 23:49:32,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:49:32,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:32,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:32,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:32,770 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:49:32,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:32,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 100 states and 206 transitions. [2024-11-08 23:49:32,814 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 206 transitions. [2024-11-08 23:49:32,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:49:32,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:32,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:32,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:33,075 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:35,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:35,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 106 states and 231 transitions. [2024-11-08 23:49:35,077 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 231 transitions. [2024-11-08 23:49:35,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:49:35,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:35,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:35,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:35,233 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:36,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:36,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 109 states and 243 transitions. [2024-11-08 23:49:36,663 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 243 transitions. [2024-11-08 23:49:36,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:49:36,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:36,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:36,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:36,756 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:37,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:37,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 108 states and 241 transitions. [2024-11-08 23:49:37,094 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 241 transitions. [2024-11-08 23:49:37,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:49:37,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:37,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:37,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:37,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:49:39,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:39,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 110 states and 245 transitions. [2024-11-08 23:49:39,187 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 245 transitions. [2024-11-08 23:49:39,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:49:39,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:39,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:39,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:39,516 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:40,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:40,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 113 states and 253 transitions. [2024-11-08 23:49:40,925 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 253 transitions. [2024-11-08 23:49:40,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:49:40,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:40,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:40,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:41,326 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:42,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:42,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 117 states and 276 transitions. [2024-11-08 23:49:42,668 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 276 transitions. [2024-11-08 23:49:42,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:49:42,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:42,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:42,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:42,739 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:43,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:43,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 118 states and 281 transitions. [2024-11-08 23:49:43,229 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 281 transitions. [2024-11-08 23:49:43,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:49:43,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:43,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:43,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:43,280 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:43,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:43,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 119 states and 281 transitions. [2024-11-08 23:49:43,636 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 281 transitions. [2024-11-08 23:49:43,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:49:43,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:43,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:43,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:43,728 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:44,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:44,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 120 states and 285 transitions. [2024-11-08 23:49:44,244 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 285 transitions. [2024-11-08 23:49:44,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:49:44,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:44,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:44,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:44,258 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:49:44,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:44,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 120 states and 280 transitions. [2024-11-08 23:49:44,690 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 280 transitions. [2024-11-08 23:49:44,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:49:44,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:44,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:44,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:44,908 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:49:47,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:47,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 124 states and 286 transitions. [2024-11-08 23:49:47,664 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 286 transitions. [2024-11-08 23:49:47,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:49:47,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:47,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:47,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:48,039 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:49:51,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:51,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 129 states and 302 transitions. [2024-11-08 23:49:51,003 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 302 transitions. [2024-11-08 23:49:51,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:49:51,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:51,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:51,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:51,027 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:49:51,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:51,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 130 states and 302 transitions. [2024-11-08 23:49:51,516 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 302 transitions. [2024-11-08 23:49:51,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:49:51,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:51,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:51,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:51,536 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:49:52,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:52,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 133 states and 305 transitions. [2024-11-08 23:49:52,987 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 305 transitions. [2024-11-08 23:49:52,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:49:52,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:52,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:52,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:53,282 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:50:00,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:00,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 150 states and 338 transitions. [2024-11-08 23:50:00,432 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 338 transitions. [2024-11-08 23:50:00,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:50:00,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:00,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:00,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:00,451 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:50:02,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:02,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 154 states and 343 transitions. [2024-11-08 23:50:02,458 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 343 transitions. [2024-11-08 23:50:02,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:50:02,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:02,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:02,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:02,481 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:50:03,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:03,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 155 states and 343 transitions. [2024-11-08 23:50:03,175 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 343 transitions. [2024-11-08 23:50:03,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:50:03,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:03,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:03,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:04,298 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:10,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:10,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 166 states and 376 transitions. [2024-11-08 23:50:10,039 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 376 transitions. [2024-11-08 23:50:10,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:50:10,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:10,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:10,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:10,107 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:11,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:11,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 168 states and 377 transitions. [2024-11-08 23:50:11,147 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 377 transitions. [2024-11-08 23:50:11,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:50:11,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:11,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:11,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:11,281 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:12,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:12,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 171 states and 392 transitions. [2024-11-08 23:50:12,382 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 392 transitions. [2024-11-08 23:50:12,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:50:12,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:12,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:12,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:12,450 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:13,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:13,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 172 states and 399 transitions. [2024-11-08 23:50:13,326 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 399 transitions. [2024-11-08 23:50:13,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:50:13,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:13,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:13,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:13,490 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:14,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:14,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 174 states and 406 transitions. [2024-11-08 23:50:14,279 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 406 transitions. [2024-11-08 23:50:14,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:50:14,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:14,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:14,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:14,363 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:16,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:16,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 178 states and 415 transitions. [2024-11-08 23:50:16,611 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 415 transitions. [2024-11-08 23:50:16,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:50:16,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:16,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:16,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:16,733 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:17,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:17,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 179 states and 415 transitions. [2024-11-08 23:50:17,426 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 415 transitions. [2024-11-08 23:50:17,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:50:17,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:17,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:17,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:17,457 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:50:20,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:20,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 184 states and 427 transitions. [2024-11-08 23:50:20,435 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 427 transitions. [2024-11-08 23:50:20,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:50:20,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:20,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:20,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:20,472 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:50:21,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:21,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 185 states and 430 transitions. [2024-11-08 23:50:21,215 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 430 transitions. [2024-11-08 23:50:21,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:50:21,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:21,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:21,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:21,242 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:50:21,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:21,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 186 states and 431 transitions. [2024-11-08 23:50:21,906 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 431 transitions. [2024-11-08 23:50:21,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:50:21,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:21,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:21,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:21,940 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:50:22,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:22,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 187 states and 432 transitions. [2024-11-08 23:50:22,567 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 432 transitions. [2024-11-08 23:50:22,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:50:22,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:22,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:22,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:22,595 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:50:23,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:23,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 188 states and 435 transitions. [2024-11-08 23:50:23,518 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 435 transitions. [2024-11-08 23:50:23,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:50:23,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:23,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:23,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:23,589 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:24,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:24,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 189 states and 437 transitions. [2024-11-08 23:50:24,250 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 437 transitions. [2024-11-08 23:50:24,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:50:24,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:24,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:24,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:24,321 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:25,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:25,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 190 states and 438 transitions. [2024-11-08 23:50:25,162 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 438 transitions. [2024-11-08 23:50:25,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:50:25,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:25,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:25,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:25,229 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:26,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:26,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 191 states and 439 transitions. [2024-11-08 23:50:26,083 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 439 transitions. [2024-11-08 23:50:26,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:50:26,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:26,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:26,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:26,569 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:30,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:30,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 198 states and 461 transitions. [2024-11-08 23:50:30,559 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 461 transitions. [2024-11-08 23:50:30,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:50:30,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:30,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:30,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:30,762 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:35,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:35,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 204 states and 483 transitions. [2024-11-08 23:50:35,927 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 483 transitions. [2024-11-08 23:50:35,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:50:35,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:35,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:35,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:38,709 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 8 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:50,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:50,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 220 states and 518 transitions. [2024-11-08 23:50:50,392 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 518 transitions. [2024-11-08 23:50:50,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:50:50,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:50,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:50,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:51,678 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 8 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:53,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:53,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 222 states and 519 transitions. [2024-11-08 23:50:53,356 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 519 transitions. [2024-11-08 23:50:53,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:50:53,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:53,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:53,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:53,414 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:50:54,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:54,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 222 states and 518 transitions. [2024-11-08 23:50:54,735 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 518 transitions. [2024-11-08 23:50:54,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:50:54,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:54,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:54,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:55,727 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:01,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:01,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 229 states and 548 transitions. [2024-11-08 23:51:01,297 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 548 transitions. [2024-11-08 23:51:01,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:51:01,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:01,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:01,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:02,249 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:06,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:06,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 235 states and 561 transitions. [2024-11-08 23:51:06,320 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 561 transitions. [2024-11-08 23:51:06,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:51:06,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:06,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:06,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:06,348 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:51:08,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:08,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 235 states and 560 transitions. [2024-11-08 23:51:08,397 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 560 transitions. [2024-11-08 23:51:08,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:51:08,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:08,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:08,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:10,200 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:18,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:18,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 247 states and 594 transitions. [2024-11-08 23:51:18,013 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 594 transitions. [2024-11-08 23:51:18,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:51:18,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:18,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:18,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:18,392 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:21,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:21,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 250 states and 603 transitions. [2024-11-08 23:51:21,632 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 603 transitions. [2024-11-08 23:51:21,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:51:21,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:21,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:21,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:22,034 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:23,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:23,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 251 states and 604 transitions. [2024-11-08 23:51:23,224 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 604 transitions. [2024-11-08 23:51:23,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:51:23,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:23,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:23,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:23,595 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:24,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:24,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 252 states and 604 transitions. [2024-11-08 23:51:24,879 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 604 transitions. [2024-11-08 23:51:24,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:51:24,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:24,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:24,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:25,008 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 5 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:26,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:26,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 254 states and 607 transitions. [2024-11-08 23:51:26,368 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 607 transitions. [2024-11-08 23:51:26,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:51:26,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:26,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:26,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:26,398 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:51:27,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:27,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 255 states and 611 transitions. [2024-11-08 23:51:27,537 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 611 transitions. [2024-11-08 23:51:27,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:51:27,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:27,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:27,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:27,565 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:51:28,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:28,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 256 states and 612 transitions. [2024-11-08 23:51:28,685 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 612 transitions. [2024-11-08 23:51:28,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:51:28,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:28,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:28,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:28,718 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:51:31,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:31,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 259 states and 618 transitions. [2024-11-08 23:51:31,078 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 618 transitions. [2024-11-08 23:51:31,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:51:31,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:31,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:31,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:31,107 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:51:32,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:32,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 260 states and 619 transitions. [2024-11-08 23:51:32,285 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 619 transitions. [2024-11-08 23:51:32,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:51:32,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:32,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:32,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:32,306 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:51:33,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:33,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 261 states and 619 transitions. [2024-11-08 23:51:33,510 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 619 transitions. [2024-11-08 23:51:33,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:51:33,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:33,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:33,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:34,258 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:51:40,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:40,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 267 states and 636 transitions. [2024-11-08 23:51:40,957 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 636 transitions. [2024-11-08 23:51:40,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:51:40,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:40,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:40,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:41,002 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:51:42,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:42,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 268 states and 639 transitions. [2024-11-08 23:51:42,034 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 639 transitions. [2024-11-08 23:51:42,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:51:42,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:42,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:42,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:42,075 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:51:44,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:44,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 270 states and 646 transitions. [2024-11-08 23:51:44,543 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 646 transitions. [2024-11-08 23:51:44,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:51:44,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:44,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:44,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:44,593 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:51:48,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:48,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 274 states and 655 transitions. [2024-11-08 23:51:48,112 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 655 transitions. [2024-11-08 23:51:48,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:51:48,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:48,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:48,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:48,154 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:51:51,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:51,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 277 states and 661 transitions. [2024-11-08 23:51:51,108 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 661 transitions. [2024-11-08 23:51:51,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:51:51,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:51,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:51,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:51,174 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:51:52,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:52,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 278 states and 661 transitions. [2024-11-08 23:51:52,957 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 661 transitions. [2024-11-08 23:51:52,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:51:52,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:52,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:52,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:53,002 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:51:54,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:54,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 279 states and 661 transitions. [2024-11-08 23:51:54,346 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 661 transitions. [2024-11-08 23:51:54,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:51:54,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:54,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:54,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:54,393 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:51:55,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:55,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 280 states and 662 transitions. [2024-11-08 23:51:55,690 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 662 transitions. [2024-11-08 23:51:55,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:51:55,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:55,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:55,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:56,345 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:03,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:03,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 288 states and 679 transitions. [2024-11-08 23:52:03,837 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 679 transitions. [2024-11-08 23:52:03,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:52:03,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:03,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:03,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:06,529 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 21 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:08,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:08,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 289 states and 683 transitions. [2024-11-08 23:52:08,416 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 683 transitions. [2024-11-08 23:52:08,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:52:08,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:08,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:08,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:09,267 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:52:17,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:17,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 296 states and 716 transitions. [2024-11-08 23:52:17,299 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 716 transitions. [2024-11-08 23:52:17,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:52:17,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:17,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:17,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:17,342 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:52:22,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:22,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 301 states and 726 transitions. [2024-11-08 23:52:22,466 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 726 transitions. [2024-11-08 23:52:22,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:52:22,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:22,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:22,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:22,523 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:52:27,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:27,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 306 states and 736 transitions. [2024-11-08 23:52:27,814 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 736 transitions. [2024-11-08 23:52:27,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:52:27,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:27,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:27,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:27,853 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:52:29,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:29,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 307 states and 739 transitions. [2024-11-08 23:52:29,029 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 739 transitions. [2024-11-08 23:52:29,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:52:29,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:29,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:29,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:29,063 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:52:30,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:30,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 308 states and 739 transitions. [2024-11-08 23:52:30,663 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 739 transitions. [2024-11-08 23:52:30,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:52:30,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:30,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:30,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:30,702 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:52:32,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:32,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 309 states and 740 transitions. [2024-11-08 23:52:32,074 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 740 transitions. [2024-11-08 23:52:32,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:52:32,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:32,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:32,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:32,117 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:52:33,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:33,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 309 states and 739 transitions. [2024-11-08 23:52:33,511 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 739 transitions. [2024-11-08 23:52:33,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:52:33,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:33,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:33,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:34,764 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:42,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:42,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 316 states and 763 transitions. [2024-11-08 23:52:42,334 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 763 transitions. [2024-11-08 23:52:42,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:52:42,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:42,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:42,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:42,381 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:43,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:43,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 317 states and 781 transitions. [2024-11-08 23:52:43,764 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 781 transitions. [2024-11-08 23:52:43,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:52:43,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:43,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:43,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:44,709 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:50,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:50,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 323 states and 795 transitions. [2024-11-08 23:52:50,738 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 795 transitions. [2024-11-08 23:52:50,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:52:50,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:50,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:50,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:50,785 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:53:00,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:00,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 328 states and 811 transitions. [2024-11-08 23:53:00,375 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 811 transitions. [2024-11-08 23:53:00,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:53:00,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:00,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:00,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:00,427 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:53:03,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:03,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 329 states and 812 transitions. [2024-11-08 23:53:03,525 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 812 transitions. [2024-11-08 23:53:03,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:53:03,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:03,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:03,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:03,574 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:53:06,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:06,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 330 states and 813 transitions. [2024-11-08 23:53:06,452 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 813 transitions. [2024-11-08 23:53:06,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:53:06,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:06,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:06,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:06,482 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:53:09,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:09,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 330 states and 812 transitions. [2024-11-08 23:53:09,128 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 812 transitions. [2024-11-08 23:53:09,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:53:09,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:09,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:09,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:09,159 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:53:17,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:17,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 332 states and 817 transitions. [2024-11-08 23:53:17,586 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 817 transitions. [2024-11-08 23:53:17,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:53:17,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:17,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:17,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:17,618 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:53:20,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:20,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 332 states and 816 transitions. [2024-11-08 23:53:20,630 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 816 transitions. [2024-11-08 23:53:20,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:53:20,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:20,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:20,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:20,654 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:53:24,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:24,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 332 states and 815 transitions. [2024-11-08 23:53:24,056 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 815 transitions. [2024-11-08 23:53:24,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:53:24,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:24,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:24,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:26,177 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:38,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:38,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 344 states and 851 transitions. [2024-11-08 23:53:38,379 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 851 transitions. [2024-11-08 23:53:38,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:53:38,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:38,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:38,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:38,828 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:43,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:43,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 347 states and 861 transitions. [2024-11-08 23:53:43,596 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 861 transitions. [2024-11-08 23:53:43,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:53:43,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:43,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:43,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:44,066 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:45,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:45,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 348 states and 861 transitions. [2024-11-08 23:53:45,705 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 861 transitions. [2024-11-08 23:53:45,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:53:45,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:45,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:45,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:46,155 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:48,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:48,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 350 states and 863 transitions. [2024-11-08 23:53:48,047 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 863 transitions. [2024-11-08 23:53:48,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:53:48,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:48,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:48,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:48,082 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:53:54,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:54,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 355 states and 875 transitions. [2024-11-08 23:53:54,868 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 875 transitions. [2024-11-08 23:53:54,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:53:54,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:54,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:54,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:54,893 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:53:56,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:56,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 356 states and 875 transitions. [2024-11-08 23:53:56,564 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 875 transitions. [2024-11-08 23:53:56,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:53:56,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:56,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:56,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:56,596 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:53:58,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:58,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 357 states and 875 transitions. [2024-11-08 23:53:58,280 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 875 transitions. [2024-11-08 23:53:58,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:53:58,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:58,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:58,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:58,384 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 17 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:02,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:02,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 359 states and 879 transitions. [2024-11-08 23:54:02,535 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 879 transitions. [2024-11-08 23:54:02,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:54:02,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:02,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:02,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:02,654 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 17 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:05,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:05,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 361 states and 881 transitions. [2024-11-08 23:54:05,643 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 881 transitions. [2024-11-08 23:54:05,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:54:05,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:05,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:05,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:05,729 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 17 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:09,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:09,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 363 states and 883 transitions. [2024-11-08 23:54:09,220 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 883 transitions. [2024-11-08 23:54:09,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:54:09,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:09,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:09,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:09,293 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 17 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:10,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:10,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 364 states and 883 transitions. [2024-11-08 23:54:10,851 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 883 transitions. [2024-11-08 23:54:10,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:54:10,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:10,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:10,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:10,885 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:54:12,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:12,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 365 states and 885 transitions. [2024-11-08 23:54:12,267 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 885 transitions. [2024-11-08 23:54:12,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:54:12,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:12,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:12,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:16,573 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 40 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:24,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:24,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 371 states and 896 transitions. [2024-11-08 23:54:24,260 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 896 transitions. [2024-11-08 23:54:24,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:54:24,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:24,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:24,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:24,289 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:54:25,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:25,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 372 states and 896 transitions. [2024-11-08 23:54:25,474 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 896 transitions. [2024-11-08 23:54:25,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:54:25,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:25,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:25,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:25,524 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:54:27,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:27,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 372 states and 895 transitions. [2024-11-08 23:54:27,023 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 895 transitions. [2024-11-08 23:54:27,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:54:27,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:27,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:27,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:28,656 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:38,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:38,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 379 states and 920 transitions. [2024-11-08 23:54:38,986 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 920 transitions. [2024-11-08 23:54:38,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:54:38,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:38,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:38,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:39,027 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:40,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:40,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 380 states and 929 transitions. [2024-11-08 23:54:40,319 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 929 transitions. [2024-11-08 23:54:40,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:54:40,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:40,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:40,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:40,360 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:41,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:41,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 381 states and 950 transitions. [2024-11-08 23:54:41,964 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 950 transitions. [2024-11-08 23:54:41,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:54:41,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:41,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:41,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:43,067 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:51,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:51,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 387 states and 965 transitions. [2024-11-08 23:54:51,206 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 965 transitions. [2024-11-08 23:54:51,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:54:51,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:51,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:51,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:51,221 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:54:54,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:54,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 387 states and 964 transitions. [2024-11-08 23:54:54,491 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 964 transitions. [2024-11-08 23:54:54,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:54:54,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:54,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:54,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:56,858 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:13,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:13,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 399 states and 998 transitions. [2024-11-08 23:55:13,075 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 998 transitions. [2024-11-08 23:55:13,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:55:13,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:13,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:13,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:13,720 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:18,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:18,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 403 states and 1018 transitions. [2024-11-08 23:55:18,578 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 1018 transitions. [2024-11-08 23:55:18,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:55:18,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:18,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:18,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:19,242 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:21,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:21,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 404 states and 1018 transitions. [2024-11-08 23:55:21,129 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 1018 transitions. [2024-11-08 23:55:21,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:55:21,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:21,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:21,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:21,832 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:23,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:23,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 405 states and 1018 transitions. [2024-11-08 23:55:23,500 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 1018 transitions. [2024-11-08 23:55:23,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:55:23,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:23,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:23,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:24,245 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 5 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:26,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:26,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 407 states and 1020 transitions. [2024-11-08 23:55:26,406 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 1020 transitions. [2024-11-08 23:55:26,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:55:26,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:26,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:26,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:26,434 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 23:55:33,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:33,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 412 states and 1031 transitions. [2024-11-08 23:55:33,496 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 1031 transitions. [2024-11-08 23:55:33,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:55:33,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:33,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:33,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:33,518 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 23:55:35,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:35,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 413 states and 1031 transitions. [2024-11-08 23:55:35,211 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 1031 transitions. [2024-11-08 23:55:35,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:55:35,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:35,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:35,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:35,233 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 23:55:36,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:36,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 414 states and 1032 transitions. [2024-11-08 23:55:36,996 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 1032 transitions. [2024-11-08 23:55:36,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:55:36,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:36,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:37,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:37,515 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 17 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:41,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:41,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 416 states and 1040 transitions. [2024-11-08 23:55:41,804 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 1040 transitions. [2024-11-08 23:55:41,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:55:41,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:41,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:41,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:42,144 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 17 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:45,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:45,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 418 states and 1042 transitions. [2024-11-08 23:55:45,908 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 1042 transitions. [2024-11-08 23:55:45,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:55:45,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:45,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:45,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:46,326 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 17 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:48,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:48,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 419 states and 1042 transitions. [2024-11-08 23:55:48,136 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 1042 transitions. [2024-11-08 23:55:48,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:55:48,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:48,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:48,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:48,163 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:55:51,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:51,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 421 states and 1048 transitions. [2024-11-08 23:55:51,362 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 1048 transitions. [2024-11-08 23:55:51,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:55:51,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:51,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:51,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:51,396 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:55:58,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:58,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 426 states and 1063 transitions. [2024-11-08 23:55:58,654 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 1063 transitions. [2024-11-08 23:55:58,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:55:58,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:58,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:58,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:58,699 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:56:00,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:00,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 427 states and 1064 transitions. [2024-11-08 23:56:00,529 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 1064 transitions. [2024-11-08 23:56:00,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:56:00,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:00,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:00,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:00,561 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:56:04,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:04,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 430 states and 1070 transitions. [2024-11-08 23:56:04,684 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1070 transitions. [2024-11-08 23:56:04,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:56:04,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:04,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:04,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:11,219 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 65 proven. 43 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:22,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:22,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 436 states and 1079 transitions. [2024-11-08 23:56:22,039 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 1079 transitions. [2024-11-08 23:56:22,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:56:22,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:22,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:22,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:23,203 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:56:24,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:24,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 437 states and 1079 transitions. [2024-11-08 23:56:24,550 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 1079 transitions. [2024-11-08 23:56:24,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:56:24,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:24,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:24,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:24,577 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:56:27,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:27,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 439 states and 1083 transitions. [2024-11-08 23:56:27,646 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 1083 transitions. [2024-11-08 23:56:27,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:56:27,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:27,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:27,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:27,673 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:56:35,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:35,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 444 states and 1093 transitions. [2024-11-08 23:56:35,299 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 1093 transitions. [2024-11-08 23:56:35,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:56:35,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:35,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:35,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:35,329 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:56:40,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:40,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 448 states and 1104 transitions. [2024-11-08 23:56:40,946 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 1104 transitions. [2024-11-08 23:56:40,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:56:40,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:40,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:40,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:40,981 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 23:56:43,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:43,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 448 states and 1103 transitions. [2024-11-08 23:56:43,052 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 1103 transitions. [2024-11-08 23:56:43,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:56:43,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:43,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:43,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:45,248 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:57,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:57,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 455 states and 1131 transitions. [2024-11-08 23:56:57,792 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 1131 transitions. [2024-11-08 23:56:57,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:56:57,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:57,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:57,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:57,832 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:59,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:59,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 456 states and 1141 transitions. [2024-11-08 23:56:59,586 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 1141 transitions. [2024-11-08 23:56:59,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:56:59,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:59,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:59,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:59,630 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:57:01,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:01,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 457 states and 1165 transitions. [2024-11-08 23:57:01,712 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 1165 transitions. [2024-11-08 23:57:01,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:57:01,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:01,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:01,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:03,308 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:57:13,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:13,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 463 states and 1181 transitions. [2024-11-08 23:57:13,481 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1181 transitions. [2024-11-08 23:57:13,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:57:13,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:13,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:13,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:14,992 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:57:27,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:27,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 470 states and 1220 transitions. [2024-11-08 23:57:27,165 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 1220 transitions. [2024-11-08 23:57:27,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:57:27,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:27,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:27,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:27,209 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:57:35,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:35,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 475 states and 1230 transitions. [2024-11-08 23:57:35,078 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 1230 transitions. [2024-11-08 23:57:35,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:57:35,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:35,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:35,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:35,135 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:57:39,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:39,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 477 states and 1234 transitions. [2024-11-08 23:57:39,077 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 1234 transitions. [2024-11-08 23:57:39,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:57:39,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:39,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:39,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:39,136 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:57:41,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:41,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 478 states and 1237 transitions. [2024-11-08 23:57:41,023 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 1237 transitions. [2024-11-08 23:57:41,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:57:41,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:41,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:41,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:41,069 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:57:43,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:43,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 479 states and 1238 transitions. [2024-11-08 23:57:43,377 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1238 transitions. [2024-11-08 23:57:43,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:57:43,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:43,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:43,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:43,429 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:57:47,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:47,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 482 states and 1243 transitions. [2024-11-08 23:57:47,642 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 1243 transitions. [2024-11-08 23:57:47,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:57:47,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:47,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:47,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:47,680 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:57:49,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:49,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 483 states and 1244 transitions. [2024-11-08 23:57:49,764 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1244 transitions. [2024-11-08 23:57:49,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:57:49,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:49,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:49,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:49,801 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-08 23:57:55,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:55,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 485 states and 1247 transitions. [2024-11-08 23:57:55,688 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 1247 transitions. [2024-11-08 23:57:55,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:57:55,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:55,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:55,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:55,732 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-08 23:57:59,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:59,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 486 states and 1247 transitions. [2024-11-08 23:57:59,976 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1247 transitions. [2024-11-08 23:57:59,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:57:59,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:59,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:59,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:59,992 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-08 23:58:04,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:04,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1246 states to 486 states and 1246 transitions. [2024-11-08 23:58:04,031 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1246 transitions. [2024-11-08 23:58:04,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:58:04,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:04,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:04,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:04,076 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 23:58:15,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:15,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 491 states and 1260 transitions. [2024-11-08 23:58:15,995 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1260 transitions. [2024-11-08 23:58:15,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:58:15,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:15,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:16,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:16,046 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 23:58:23,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:23,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 494 states and 1262 transitions. [2024-11-08 23:58:23,503 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1262 transitions. [2024-11-08 23:58:23,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:58:23,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:23,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:23,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:23,555 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 23:58:28,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:28,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 495 states and 1263 transitions. [2024-11-08 23:58:28,203 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1263 transitions. [2024-11-08 23:58:28,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:58:28,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:28,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:28,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:28,233 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-08 23:58:32,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:32,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 495 states and 1262 transitions. [2024-11-08 23:58:32,967 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1262 transitions. [2024-11-08 23:58:32,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:58:32,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:32,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:32,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:33,025 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-08 23:58:37,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:37,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 495 states and 1261 transitions. [2024-11-08 23:58:37,516 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1261 transitions. [2024-11-08 23:58:37,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:58:37,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:37,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:37,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:37,549 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:58:46,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:46,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 497 states and 1267 transitions. [2024-11-08 23:58:46,716 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1267 transitions. [2024-11-08 23:58:46,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:58:46,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:46,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:46,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:46,746 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:58:50,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:50,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 497 states and 1266 transitions. [2024-11-08 23:58:50,968 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1266 transitions. [2024-11-08 23:58:50,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:58:50,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:50,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:50,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:50,996 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 23:58:55,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:55,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 497 states and 1265 transitions. [2024-11-08 23:58:55,319 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1265 transitions. [2024-11-08 23:58:55,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:58:55,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:55,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:55,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:58,765 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:59:21,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:21,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 509 states and 1304 transitions. [2024-11-08 23:59:21,049 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1304 transitions. [2024-11-08 23:59:21,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:59:21,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:21,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:21,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:21,781 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:59:28,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:28,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 513 states and 1325 transitions. [2024-11-08 23:59:28,453 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 1325 transitions. [2024-11-08 23:59:28,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:59:28,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:28,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:28,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:29,125 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:59:31,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:31,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 514 states and 1325 transitions. [2024-11-08 23:59:31,542 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 1325 transitions. [2024-11-08 23:59:31,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:59:31,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:31,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:31,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:32,427 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 96 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:59:34,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:34,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 515 states and 1325 transitions. [2024-11-08 23:59:34,803 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1325 transitions. [2024-11-08 23:59:34,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:59:34,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:34,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:34,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:35,837 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 5 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:59:38,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:38,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1327 states to 517 states and 1327 transitions. [2024-11-08 23:59:38,354 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 1327 transitions. [2024-11-08 23:59:38,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:59:38,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:38,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:38,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:39,534 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 5 proven. 65 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:59:41,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:41,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 518 states and 1338 transitions. [2024-11-08 23:59:41,376 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 1338 transitions. [2024-11-08 23:59:41,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:59:41,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:41,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:41,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:41,396 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 23:59:51,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:51,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 523 states and 1349 transitions. [2024-11-08 23:59:51,435 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1349 transitions. [2024-11-08 23:59:51,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:59:51,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:51,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:51,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:51,464 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 23:59:53,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:53,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 524 states and 1350 transitions. [2024-11-08 23:59:53,592 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 1350 transitions. [2024-11-08 23:59:53,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:59:53,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:53,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:53,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:53,620 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-08 23:59:55,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:55,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 525 states and 1350 transitions. [2024-11-08 23:59:55,913 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 1350 transitions. [2024-11-08 23:59:55,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:59:55,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:55,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:55,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:56,645 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 17 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:00:02,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:02,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 527 states and 1355 transitions. [2024-11-09 00:00:02,600 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1355 transitions. [2024-11-09 00:00:02,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:00:02,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:02,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:02,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:03,509 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 17 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:00:05,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:05,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 528 states and 1355 transitions. [2024-11-09 00:00:05,422 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 1355 transitions. [2024-11-09 00:00:05,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:00:05,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:05,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:05,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:05,473 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-09 00:00:10,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:10,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1358 states to 530 states and 1358 transitions. [2024-11-09 00:00:10,299 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 1358 transitions. [2024-11-09 00:00:10,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:00:10,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:10,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:10,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:10,330 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-09 00:00:12,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:12,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 531 states and 1360 transitions. [2024-11-09 00:00:12,037 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1360 transitions. [2024-11-09 00:00:12,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:00:12,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:12,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:12,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:12,064 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-09 00:00:14,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:14,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 532 states and 1360 transitions. [2024-11-09 00:00:14,451 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 1360 transitions. [2024-11-09 00:00:14,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:00:14,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:14,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:14,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:23,427 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 96 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:00:38,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:38,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1371 states to 538 states and 1371 transitions. [2024-11-09 00:00:38,049 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1371 transitions. [2024-11-09 00:00:38,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:00:38,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:38,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:38,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:45,440 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 96 proven. 51 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:00:50,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:50,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 539 states and 1372 transitions. [2024-11-09 00:00:50,234 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1372 transitions. [2024-11-09 00:00:50,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:00:50,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:50,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:50,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:50,616 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 36 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:00:53,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:53,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1373 states to 541 states and 1373 transitions. [2024-11-09 00:00:53,577 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 1373 transitions. [2024-11-09 00:00:53,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:00:53,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:53,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:53,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:53,968 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 36 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:00:58,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:58,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 543 states and 1375 transitions. [2024-11-09 00:00:58,310 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 1375 transitions. [2024-11-09 00:00:58,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:00:58,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:58,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:58,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:58,730 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 36 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:01:03,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:03,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 545 states and 1377 transitions. [2024-11-09 00:01:03,642 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 1377 transitions. [2024-11-09 00:01:03,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:01:03,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:03,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:03,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:04,273 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 36 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:01:06,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:06,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 546 states and 1377 transitions. [2024-11-09 00:01:06,573 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 1377 transitions. [2024-11-09 00:01:06,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:01:06,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:06,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:06,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:07,471 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 6 proven. 13 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:01:09,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:09,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 547 states and 1377 transitions. [2024-11-09 00:01:09,389 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1377 transitions. [2024-11-09 00:01:09,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:01:09,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:09,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:09,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:09,419 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-09 00:01:11,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:11,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1377 states to 548 states and 1377 transitions. [2024-11-09 00:01:11,195 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 1377 transitions. [2024-11-09 00:01:11,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:01:11,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:11,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:11,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:11,220 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-09 00:01:16,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:16,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 550 states and 1379 transitions. [2024-11-09 00:01:16,197 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 1379 transitions. [2024-11-09 00:01:16,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:01:16,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:16,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:16,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:16,228 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-09 00:01:18,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:18,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 551 states and 1379 transitions. [2024-11-09 00:01:18,399 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1379 transitions. [2024-11-09 00:01:18,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:01:18,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:18,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:18,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:18,571 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-09 00:01:20,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:20,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 551 states and 1378 transitions. [2024-11-09 00:01:20,754 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1378 transitions. [2024-11-09 00:01:20,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:01:20,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:20,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:20,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:23,907 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 133 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:01:40,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:40,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 558 states and 1408 transitions. [2024-11-09 00:01:40,257 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1408 transitions. [2024-11-09 00:01:40,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:01:40,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:40,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:40,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:40,303 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 133 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:01:42,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:42,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1419 states to 559 states and 1419 transitions. [2024-11-09 00:01:42,360 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1419 transitions. [2024-11-09 00:01:42,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:01:42,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:42,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:42,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:42,415 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 133 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:01:45,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:45,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 560 states and 1446 transitions. [2024-11-09 00:01:45,302 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1446 transitions. [2024-11-09 00:01:45,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:01:45,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:45,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:45,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:47,026 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:01:59,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:59,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 566 states and 1463 transitions. [2024-11-09 00:01:59,730 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1463 transitions. [2024-11-09 00:01:59,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:01:59,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:59,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:59,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:59,782 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:02:01,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:01,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 567 states and 1463 transitions. [2024-11-09 00:02:01,727 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1463 transitions. [2024-11-09 00:02:01,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:02:01,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:01,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:01,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:01,745 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2024-11-09 00:02:06,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:06,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 567 states and 1462 transitions. [2024-11-09 00:02:06,290 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1462 transitions. [2024-11-09 00:02:06,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 00:02:06,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:06,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:06,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:10,194 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 0 proven. 133 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.