./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem03_label32.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77842d9b-1210-4ebc-8b4f-a3c2b857e450/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77842d9b-1210-4ebc-8b4f-a3c2b857e450/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_77842d9b-1210-4ebc-8b4f-a3c2b857e450/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77842d9b-1210-4ebc-8b4f-a3c2b857e450/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem03_label32.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77842d9b-1210-4ebc-8b4f-a3c2b857e450/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77842d9b-1210-4ebc-8b4f-a3c2b857e450/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 06b61c7a92b1aafb8eaed71c9c03004c8dc3a1341fd95aec7c0057c1c21f0a3d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:06:28,086 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:06:28,195 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77842d9b-1210-4ebc-8b4f-a3c2b857e450/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:06:28,202 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:06:28,205 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:06:28,254 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:06:28,255 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:06:28,256 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:06:28,256 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:06:28,258 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:06:28,258 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:06:28,258 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:06:28,259 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:06:28,259 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:06:28,261 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:06:28,262 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:06:28,262 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:06:28,262 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:06:28,263 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:06:28,263 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:06:28,263 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:06:28,264 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:06:28,264 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:06:28,264 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:06:28,265 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:06:28,265 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:06:28,265 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:06:28,266 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:06:28,266 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:06:28,267 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:06:28,267 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:06:28,267 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:06:28,268 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:06:28,268 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_77842d9b-1210-4ebc-8b4f-a3c2b857e450/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77842d9b-1210-4ebc-8b4f-a3c2b857e450/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 06b61c7a92b1aafb8eaed71c9c03004c8dc3a1341fd95aec7c0057c1c21f0a3d [2024-11-08 23:06:28,591 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:06:28,635 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:06:28,638 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:06:28,639 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:06:28,640 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:06:28,641 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77842d9b-1210-4ebc-8b4f-a3c2b857e450/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/eca-rers2012/Problem03_label32.c Unable to find full path for "g++" [2024-11-08 23:06:30,608 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:06:31,023 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:06:31,025 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77842d9b-1210-4ebc-8b4f-a3c2b857e450/sv-benchmarks/c/eca-rers2012/Problem03_label32.c [2024-11-08 23:06:31,044 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77842d9b-1210-4ebc-8b4f-a3c2b857e450/bin/ukojak-verify-ImItNfHLgk/data/4bb2d3986/ef4ad8c8fad94521bea5440fc481d1c8/FLAGdc1c9497b [2024-11-08 23:06:31,194 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77842d9b-1210-4ebc-8b4f-a3c2b857e450/bin/ukojak-verify-ImItNfHLgk/data/4bb2d3986/ef4ad8c8fad94521bea5440fc481d1c8 [2024-11-08 23:06:31,196 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:06:31,198 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:06:31,199 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:06:31,200 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:06:31,205 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:06:31,206 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:06:31" (1/1) ... [2024-11-08 23:06:31,207 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@621a0655 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:31, skipping insertion in model container [2024-11-08 23:06:31,207 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:06:31" (1/1) ... [2024-11-08 23:06:31,286 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:06:31,929 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77842d9b-1210-4ebc-8b4f-a3c2b857e450/sv-benchmarks/c/eca-rers2012/Problem03_label32.c[59744,59757] [2024-11-08 23:06:31,969 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:06:31,984 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:06:32,306 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77842d9b-1210-4ebc-8b4f-a3c2b857e450/sv-benchmarks/c/eca-rers2012/Problem03_label32.c[59744,59757] [2024-11-08 23:06:32,318 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:06:32,342 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:06:32,342 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:32 WrapperNode [2024-11-08 23:06:32,343 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:06:32,344 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:06:32,344 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:06:32,344 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:06:32,352 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:32" (1/1) ... [2024-11-08 23:06:32,394 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:32" (1/1) ... [2024-11-08 23:06:32,496 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1771 [2024-11-08 23:06:32,496 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:06:32,497 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:06:32,497 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:06:32,497 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:06:32,506 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:32" (1/1) ... [2024-11-08 23:06:32,507 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:32" (1/1) ... [2024-11-08 23:06:32,524 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:32" (1/1) ... [2024-11-08 23:06:32,524 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:32" (1/1) ... [2024-11-08 23:06:32,587 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:32" (1/1) ... [2024-11-08 23:06:32,599 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:32" (1/1) ... [2024-11-08 23:06:32,627 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:32" (1/1) ... [2024-11-08 23:06:32,635 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:32" (1/1) ... [2024-11-08 23:06:32,650 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:06:32,652 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:06:32,652 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:06:32,652 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:06:32,653 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:06:32" (1/1) ... [2024-11-08 23:06:32,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:06:32,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77842d9b-1210-4ebc-8b4f-a3c2b857e450/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:06:32,687 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77842d9b-1210-4ebc-8b4f-a3c2b857e450/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:06:32,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_77842d9b-1210-4ebc-8b4f-a3c2b857e450/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:06:32,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:06:32,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:06:32,752 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:06:32,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:06:32,884 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:06:32,885 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:06:35,142 INFO L? ?]: Removed 147 outVars from TransFormulas that were not future-live. [2024-11-08 23:06:35,143 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:06:35,629 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:06:35,630 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:06:35,631 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:06:35 BoogieIcfgContainer [2024-11-08 23:06:35,631 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:06:35,632 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:06:35,632 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:06:35,643 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:06:35,644 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:06:35" (1/1) ... [2024-11-08 23:06:35,658 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:06:35,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:35,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 148 states and 288 transitions. [2024-11-08 23:06:35,733 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 288 transitions. [2024-11-08 23:06:35,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 23:06:35,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:35,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:36,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:36,827 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 23:06:37,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:37,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 289 states and 522 transitions. [2024-11-08 23:06:37,995 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 522 transitions. [2024-11-08 23:06:38,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:06:38,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:38,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:38,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:38,535 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 23:06:38,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:38,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 293 states and 528 transitions. [2024-11-08 23:06:38,643 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 528 transitions. [2024-11-08 23:06:38,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:06:38,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:38,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:38,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:39,106 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:39,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:39,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 298 states and 536 transitions. [2024-11-08 23:06:39,267 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 536 transitions. [2024-11-08 23:06:39,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:06:39,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:39,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:39,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:39,655 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:41,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:41,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 440 states and 727 transitions. [2024-11-08 23:06:41,430 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 727 transitions. [2024-11-08 23:06:41,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:06:41,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:41,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:41,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:41,622 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:41,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:41,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 447 states and 738 transitions. [2024-11-08 23:06:41,918 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 738 transitions. [2024-11-08 23:06:41,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 23:06:41,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:41,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:41,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:42,275 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:42,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:42,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 454 states and 767 transitions. [2024-11-08 23:06:42,980 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 767 transitions. [2024-11-08 23:06:42,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 23:06:42,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:42,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:43,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:43,304 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 11 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:43,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:43,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 458 states and 772 transitions. [2024-11-08 23:06:43,430 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 772 transitions. [2024-11-08 23:06:43,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:06:43,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:43,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:43,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:43,710 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:43,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:43,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 465 states and 781 transitions. [2024-11-08 23:06:43,827 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 781 transitions. [2024-11-08 23:06:43,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:06:43,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:43,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:43,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:44,543 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:06:47,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:47,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 620 states and 1001 transitions. [2024-11-08 23:06:47,276 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1001 transitions. [2024-11-08 23:06:47,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:06:47,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:47,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:47,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:47,565 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 23:06:47,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:47,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 621 states and 1002 transitions. [2024-11-08 23:06:47,665 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1002 transitions. [2024-11-08 23:06:47,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 23:06:47,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:47,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:47,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:47,974 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:06:48,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:48,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 623 states and 1015 transitions. [2024-11-08 23:06:48,465 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 1015 transitions. [2024-11-08 23:06:48,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 23:06:48,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:48,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:48,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:48,720 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:06:49,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:49,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 628 states and 1023 transitions. [2024-11-08 23:06:49,034 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1023 transitions. [2024-11-08 23:06:49,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 23:06:49,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:49,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:49,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:49,308 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:06:49,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:49,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 632 states and 1027 transitions. [2024-11-08 23:06:49,542 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1027 transitions. [2024-11-08 23:06:49,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:06:49,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:49,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:49,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:49,781 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:50,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:50,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 645 states and 1044 transitions. [2024-11-08 23:06:50,010 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1044 transitions. [2024-11-08 23:06:50,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 23:06:50,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:50,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:50,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:50,299 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:50,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:50,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 654 states and 1057 transitions. [2024-11-08 23:06:50,692 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1057 transitions. [2024-11-08 23:06:50,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 23:06:50,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:50,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:50,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:50,999 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:51,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:51,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 657 states and 1061 transitions. [2024-11-08 23:06:51,467 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1061 transitions. [2024-11-08 23:06:51,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 23:06:51,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:51,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:51,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:51,716 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:51,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:51,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 659 states and 1063 transitions. [2024-11-08 23:06:51,986 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1063 transitions. [2024-11-08 23:06:51,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 23:06:51,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:51,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:52,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:52,235 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:52,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:52,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1073 states to 668 states and 1073 transitions. [2024-11-08 23:06:52,446 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1073 transitions. [2024-11-08 23:06:52,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 23:06:52,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:52,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:52,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:52,714 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:52,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:52,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 669 states and 1075 transitions. [2024-11-08 23:06:52,795 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1075 transitions. [2024-11-08 23:06:52,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 23:06:52,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:52,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:52,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:53,051 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:53,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:53,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 670 states and 1076 transitions. [2024-11-08 23:06:53,125 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1076 transitions. [2024-11-08 23:06:53,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 23:06:53,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:53,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:53,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:53,352 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:06:53,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:53,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 675 states and 1083 transitions. [2024-11-08 23:06:53,787 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1083 transitions. [2024-11-08 23:06:53,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 23:06:53,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:53,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:53,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:53,978 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 33 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:06:54,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:54,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 681 states and 1092 transitions. [2024-11-08 23:06:54,309 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1092 transitions. [2024-11-08 23:06:54,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 23:06:54,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:54,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:54,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:54,455 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:06:54,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:54,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 683 states and 1094 transitions. [2024-11-08 23:06:54,671 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 1094 transitions. [2024-11-08 23:06:54,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 23:06:54,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:54,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:54,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:54,870 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:06:55,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:55,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 692 states and 1103 transitions. [2024-11-08 23:06:55,267 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1103 transitions. [2024-11-08 23:06:55,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 23:06:55,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:55,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:55,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:55,446 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:06:55,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:55,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 706 states and 1119 transitions. [2024-11-08 23:06:55,694 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1119 transitions. [2024-11-08 23:06:55,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 23:06:55,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:55,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:55,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:55,883 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:06:55,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:55,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 710 states and 1124 transitions. [2024-11-08 23:06:55,961 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1124 transitions. [2024-11-08 23:06:55,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 23:06:55,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:55,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:56,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:56,418 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 23:06:57,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:57,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 734 states and 1153 transitions. [2024-11-08 23:06:57,268 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1153 transitions. [2024-11-08 23:06:57,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:06:57,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:57,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:57,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:57,549 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:06:58,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:58,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 765 states and 1194 transitions. [2024-11-08 23:06:58,442 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1194 transitions. [2024-11-08 23:06:58,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 23:06:58,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:58,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:58,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:06:58,862 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:06:59,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:06:59,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1226 states to 792 states and 1226 transitions. [2024-11-08 23:06:59,706 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1226 transitions. [2024-11-08 23:06:59,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 23:06:59,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:06:59,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:06:59,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:00,126 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:01,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:01,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 822 states and 1282 transitions. [2024-11-08 23:07:01,683 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1282 transitions. [2024-11-08 23:07:01,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 23:07:01,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:01,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:01,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:02,104 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:04,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:04,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 859 states and 1351 transitions. [2024-11-08 23:07:04,434 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1351 transitions. [2024-11-08 23:07:04,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 23:07:04,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:04,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:04,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:04,803 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:05,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:05,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 872 states and 1365 transitions. [2024-11-08 23:07:05,767 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1365 transitions. [2024-11-08 23:07:05,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 23:07:05,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:05,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:05,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:06,068 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 37 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:07,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:07,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 902 states and 1404 transitions. [2024-11-08 23:07:07,334 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1404 transitions. [2024-11-08 23:07:07,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 23:07:07,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:07,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:07,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:07,793 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:10,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:10,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1454 states to 934 states and 1454 transitions. [2024-11-08 23:07:10,405 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1454 transitions. [2024-11-08 23:07:10,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 23:07:10,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:10,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:10,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:10,650 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:11,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:11,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 947 states and 1467 transitions. [2024-11-08 23:07:11,356 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 1467 transitions. [2024-11-08 23:07:11,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 23:07:11,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:11,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:11,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:11,520 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 38 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:13,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:13,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 978 states and 1506 transitions. [2024-11-08 23:07:13,123 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1506 transitions. [2024-11-08 23:07:13,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 23:07:13,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:13,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:13,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:13,618 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:16,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:16,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1558 states to 1006 states and 1558 transitions. [2024-11-08 23:07:16,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1558 transitions. [2024-11-08 23:07:16,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 23:07:16,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:16,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:16,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:16,546 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:17,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:17,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1019 states and 1572 transitions. [2024-11-08 23:07:17,358 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1572 transitions. [2024-11-08 23:07:17,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 23:07:17,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:17,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:17,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:17,575 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 43 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:19,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:19,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 1046 states and 1607 transitions. [2024-11-08 23:07:19,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 1607 transitions. [2024-11-08 23:07:19,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 23:07:19,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:19,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:19,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:19,601 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:21,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:21,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1662 states to 1086 states and 1662 transitions. [2024-11-08 23:07:21,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1662 transitions. [2024-11-08 23:07:21,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 23:07:21,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:21,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:21,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:21,839 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:21,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:21,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 1088 states and 1667 transitions. [2024-11-08 23:07:21,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1667 transitions. [2024-11-08 23:07:21,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 23:07:21,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:21,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:21,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:22,137 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:23,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:23,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 1108 states and 1694 transitions. [2024-11-08 23:07:23,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1694 transitions. [2024-11-08 23:07:23,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 23:07:23,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:23,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:23,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:23,842 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:07:25,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:25,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 1141 states and 1734 transitions. [2024-11-08 23:07:25,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1734 transitions. [2024-11-08 23:07:25,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 23:07:25,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:25,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:25,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:25,890 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:25,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:25,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 1142 states and 1735 transitions. [2024-11-08 23:07:25,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 1735 transitions. [2024-11-08 23:07:25,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 23:07:25,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:25,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:25,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:26,542 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:27,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:27,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 1159 states and 1759 transitions. [2024-11-08 23:07:27,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 1759 transitions. [2024-11-08 23:07:27,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 23:07:27,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:27,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:27,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:28,447 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:29,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:29,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 1160 states and 1761 transitions. [2024-11-08 23:07:29,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1761 transitions. [2024-11-08 23:07:29,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 23:07:29,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:29,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:29,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:29,448 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 47 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:30,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:30,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 1181 states and 1787 transitions. [2024-11-08 23:07:30,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 1787 transitions. [2024-11-08 23:07:30,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 23:07:30,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:30,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:30,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:31,109 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:31,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:31,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 1185 states and 1791 transitions. [2024-11-08 23:07:31,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 1791 transitions. [2024-11-08 23:07:31,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 23:07:31,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:31,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:31,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:31,396 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:31,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:31,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1795 states to 1187 states and 1795 transitions. [2024-11-08 23:07:31,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 1795 transitions. [2024-11-08 23:07:31,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 23:07:31,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:31,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:31,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:32,038 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 49 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:32,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:32,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 1189 states and 1798 transitions. [2024-11-08 23:07:32,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1798 transitions. [2024-11-08 23:07:32,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 23:07:32,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:32,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:32,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:32,773 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:38,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:38,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1872 states to 1239 states and 1872 transitions. [2024-11-08 23:07:38,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1872 transitions. [2024-11-08 23:07:38,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 23:07:38,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:38,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:38,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:38,448 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:39,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:39,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1887 states to 1253 states and 1887 transitions. [2024-11-08 23:07:39,868 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 1887 transitions. [2024-11-08 23:07:39,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 23:07:39,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:39,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:39,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:40,146 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:07:43,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:43,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1940 states to 1296 states and 1940 transitions. [2024-11-08 23:07:43,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 1940 transitions. [2024-11-08 23:07:43,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 23:07:43,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:43,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:43,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:43,852 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:07:49,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:49,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1991 states to 1330 states and 1991 transitions. [2024-11-08 23:07:49,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 1991 transitions. [2024-11-08 23:07:49,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 23:07:49,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:49,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:49,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:49,371 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:07:49,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:49,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 1332 states and 1992 transitions. [2024-11-08 23:07:49,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 1992 transitions. [2024-11-08 23:07:49,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 23:07:49,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:49,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:49,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:49,804 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:07:52,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:52,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2032 states to 1365 states and 2032 transitions. [2024-11-08 23:07:52,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 2032 transitions. [2024-11-08 23:07:52,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 23:07:52,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:52,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:52,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:52,549 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:07:53,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:53,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2033 states to 1366 states and 2033 transitions. [2024-11-08 23:07:53,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 2033 transitions. [2024-11-08 23:07:53,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 23:07:53,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:53,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:53,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:53,406 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:07:53,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:53,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2039 states to 1370 states and 2039 transitions. [2024-11-08 23:07:53,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 2039 transitions. [2024-11-08 23:07:53,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 23:07:53,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:53,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:53,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:53,679 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:07:54,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:54,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 1374 states and 2045 transitions. [2024-11-08 23:07:54,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 2045 transitions. [2024-11-08 23:07:54,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 23:07:54,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:54,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:54,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:54,462 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:07:55,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:55,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2053 states to 1383 states and 2053 transitions. [2024-11-08 23:07:55,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 2053 transitions. [2024-11-08 23:07:55,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 23:07:55,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:55,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:55,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:55,860 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:07:55,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:07:55,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2054 states to 1384 states and 2054 transitions. [2024-11-08 23:07:55,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 2054 transitions. [2024-11-08 23:07:55,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 23:07:55,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:07:55,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:07:55,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:07:56,405 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:00,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:00,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2127 states to 1438 states and 2127 transitions. [2024-11-08 23:08:00,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 2127 transitions. [2024-11-08 23:08:00,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 23:08:00,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:00,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:00,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:00,800 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:08:00,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:00,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2131 states to 1442 states and 2131 transitions. [2024-11-08 23:08:00,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2131 transitions. [2024-11-08 23:08:00,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 23:08:00,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:00,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:00,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:01,289 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:02,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:02,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2148 states to 1447 states and 2148 transitions. [2024-11-08 23:08:02,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 2148 transitions. [2024-11-08 23:08:02,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 23:08:02,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:02,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:02,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:02,584 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:03,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:03,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2153 states to 1451 states and 2153 transitions. [2024-11-08 23:08:03,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 2153 transitions. [2024-11-08 23:08:03,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 23:08:03,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:03,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:03,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:03,501 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:07,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:07,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1507 states and 2231 transitions. [2024-11-08 23:08:07,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1507 states and 2231 transitions. [2024-11-08 23:08:07,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 23:08:07,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:07,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:07,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:08,107 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:08,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:08,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1516 states and 2243 transitions. [2024-11-08 23:08:08,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 2243 transitions. [2024-11-08 23:08:08,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 23:08:08,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:08,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:08,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:09,366 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:13,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:13,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 1569 states and 2309 transitions. [2024-11-08 23:08:13,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 2309 transitions. [2024-11-08 23:08:13,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 23:08:13,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:13,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:13,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:14,378 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:20,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:20,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1613 states and 2371 transitions. [2024-11-08 23:08:20,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1613 states and 2371 transitions. [2024-11-08 23:08:20,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 23:08:20,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:20,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:20,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:20,891 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:25,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:25,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2439 states to 1667 states and 2439 transitions. [2024-11-08 23:08:25,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1667 states and 2439 transitions. [2024-11-08 23:08:25,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 23:08:25,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:25,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:25,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:25,967 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:27,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:27,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2441 states to 1670 states and 2441 transitions. [2024-11-08 23:08:27,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1670 states and 2441 transitions. [2024-11-08 23:08:27,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 23:08:27,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:27,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:27,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:27,458 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:08:27,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:27,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2448 states to 1671 states and 2448 transitions. [2024-11-08 23:08:27,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 2448 transitions. [2024-11-08 23:08:27,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 23:08:27,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:27,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:27,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:28,117 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:08:28,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:28,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2452 states to 1672 states and 2452 transitions. [2024-11-08 23:08:28,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 2452 transitions. [2024-11-08 23:08:28,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 23:08:28,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:28,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:28,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:29,340 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:35,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:35,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2532 states to 1729 states and 2532 transitions. [2024-11-08 23:08:35,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1729 states and 2532 transitions. [2024-11-08 23:08:35,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 23:08:35,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:35,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:35,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:35,392 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:41,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:41,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2611 states to 1785 states and 2611 transitions. [2024-11-08 23:08:41,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1785 states and 2611 transitions. [2024-11-08 23:08:41,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 23:08:41,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:41,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:41,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:41,355 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 63 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:43,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:43,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2630 states to 1800 states and 2630 transitions. [2024-11-08 23:08:43,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 2630 transitions. [2024-11-08 23:08:43,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 23:08:43,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:43,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:43,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:44,118 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:08:44,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:44,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2637 states to 1805 states and 2637 transitions. [2024-11-08 23:08:44,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 2637 transitions. [2024-11-08 23:08:44,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-08 23:08:44,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:44,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:44,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:45,176 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:08:48,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:08:48,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2698 states to 1855 states and 2698 transitions. [2024-11-08 23:08:48,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 2698 transitions. [2024-11-08 23:08:48,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 23:08:48,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:08:48,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:08:48,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:08:50,793 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:00,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:00,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2784 states to 1920 states and 2784 transitions. [2024-11-08 23:09:00,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1920 states and 2784 transitions. [2024-11-08 23:09:00,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 23:09:00,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:00,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:00,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:01,800 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:09,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:09,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2859 states to 1976 states and 2859 transitions. [2024-11-08 23:09:09,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1976 states and 2859 transitions. [2024-11-08 23:09:09,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 23:09:09,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:09,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:09,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:10,817 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 65 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:12,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:12,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2877 states to 1989 states and 2877 transitions. [2024-11-08 23:09:12,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1989 states and 2877 transitions. [2024-11-08 23:09:12,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 23:09:12,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:12,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:12,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:13,829 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:17,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:17,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2898 states to 2005 states and 2898 transitions. [2024-11-08 23:09:17,106 INFO L276 IsEmpty]: Start isEmpty. Operand 2005 states and 2898 transitions. [2024-11-08 23:09:17,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 23:09:17,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:17,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:17,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:17,433 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:20,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:20,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2926 states to 2022 states and 2926 transitions. [2024-11-08 23:09:20,759 INFO L276 IsEmpty]: Start isEmpty. Operand 2022 states and 2926 transitions. [2024-11-08 23:09:20,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 23:09:20,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:20,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:20,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:21,173 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:23,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:23,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2945 states to 2036 states and 2945 transitions. [2024-11-08 23:09:23,184 INFO L276 IsEmpty]: Start isEmpty. Operand 2036 states and 2945 transitions. [2024-11-08 23:09:23,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 23:09:23,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:23,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:23,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:23,477 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 66 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:24,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:24,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2960 states to 2048 states and 2960 transitions. [2024-11-08 23:09:24,586 INFO L276 IsEmpty]: Start isEmpty. Operand 2048 states and 2960 transitions. [2024-11-08 23:09:24,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 23:09:24,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:24,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:24,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:24,811 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:24,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:24,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2963 states to 2051 states and 2963 transitions. [2024-11-08 23:09:24,955 INFO L276 IsEmpty]: Start isEmpty. Operand 2051 states and 2963 transitions. [2024-11-08 23:09:24,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 23:09:24,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:24,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:25,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:25,568 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:09:32,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:32,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3039 states to 2107 states and 3039 transitions. [2024-11-08 23:09:32,176 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 3039 transitions. [2024-11-08 23:09:32,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-08 23:09:32,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:32,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:32,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:32,382 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:32,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:32,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3041 states to 2109 states and 3041 transitions. [2024-11-08 23:09:32,636 INFO L276 IsEmpty]: Start isEmpty. Operand 2109 states and 3041 transitions. [2024-11-08 23:09:32,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 23:09:32,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:32,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:32,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:32,926 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:09:33,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:33,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3049 states to 2114 states and 3049 transitions. [2024-11-08 23:09:33,596 INFO L276 IsEmpty]: Start isEmpty. Operand 2114 states and 3049 transitions. [2024-11-08 23:09:33,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 23:09:33,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:33,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:33,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:33,819 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:09:34,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:34,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3049 states to 2115 states and 3049 transitions. [2024-11-08 23:09:34,192 INFO L276 IsEmpty]: Start isEmpty. Operand 2115 states and 3049 transitions. [2024-11-08 23:09:34,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 23:09:34,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:34,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:34,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:34,618 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:38,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:38,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3092 states to 2145 states and 3092 transitions. [2024-11-08 23:09:38,087 INFO L276 IsEmpty]: Start isEmpty. Operand 2145 states and 3092 transitions. [2024-11-08 23:09:38,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 23:09:38,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:38,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:38,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:39,049 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:09:42,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:42,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3114 states to 2165 states and 3114 transitions. [2024-11-08 23:09:42,090 INFO L276 IsEmpty]: Start isEmpty. Operand 2165 states and 3114 transitions. [2024-11-08 23:09:42,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 23:09:42,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:42,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:42,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:42,430 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:09:45,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:45,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3139 states to 2185 states and 3139 transitions. [2024-11-08 23:09:45,541 INFO L276 IsEmpty]: Start isEmpty. Operand 2185 states and 3139 transitions. [2024-11-08 23:09:45,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 23:09:45,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:45,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:45,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:45,962 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:09:47,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:47,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3148 states to 2194 states and 3148 transitions. [2024-11-08 23:09:47,852 INFO L276 IsEmpty]: Start isEmpty. Operand 2194 states and 3148 transitions. [2024-11-08 23:09:47,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 23:09:47,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:47,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:47,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:48,326 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 23:09:49,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:49,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3158 states to 2202 states and 3158 transitions. [2024-11-08 23:09:49,417 INFO L276 IsEmpty]: Start isEmpty. Operand 2202 states and 3158 transitions. [2024-11-08 23:09:49,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 23:09:49,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:49,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:49,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:49,775 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:09:49,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:49,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3162 states to 2205 states and 3162 transitions. [2024-11-08 23:09:49,869 INFO L276 IsEmpty]: Start isEmpty. Operand 2205 states and 3162 transitions. [2024-11-08 23:09:49,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 23:09:49,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:49,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:49,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:50,036 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:09:50,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:50,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3165 states to 2208 states and 3165 transitions. [2024-11-08 23:09:50,157 INFO L276 IsEmpty]: Start isEmpty. Operand 2208 states and 3165 transitions. [2024-11-08 23:09:50,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 23:09:50,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:50,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:50,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:51,243 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:09:59,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:09:59,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3219 states to 2241 states and 3219 transitions. [2024-11-08 23:09:59,094 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 3219 transitions. [2024-11-08 23:09:59,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 23:09:59,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:09:59,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:09:59,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:09:59,566 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:10:06,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:06,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3262 states to 2275 states and 3262 transitions. [2024-11-08 23:10:06,156 INFO L276 IsEmpty]: Start isEmpty. Operand 2275 states and 3262 transitions. [2024-11-08 23:10:06,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 23:10:06,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:06,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:06,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:06,687 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:10:10,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:10,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3283 states to 2290 states and 3283 transitions. [2024-11-08 23:10:10,482 INFO L276 IsEmpty]: Start isEmpty. Operand 2290 states and 3283 transitions. [2024-11-08 23:10:10,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 23:10:10,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:10,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:10,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:11,056 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:10:13,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:13,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3297 states to 2302 states and 3297 transitions. [2024-11-08 23:10:13,126 INFO L276 IsEmpty]: Start isEmpty. Operand 2302 states and 3297 transitions. [2024-11-08 23:10:13,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 23:10:13,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:13,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:13,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:13,618 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:10:14,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:14,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3303 states to 2305 states and 3303 transitions. [2024-11-08 23:10:14,469 INFO L276 IsEmpty]: Start isEmpty. Operand 2305 states and 3303 transitions. [2024-11-08 23:10:14,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 23:10:14,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:14,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:14,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:15,164 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:10:16,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:16,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3307 states to 2307 states and 3307 transitions. [2024-11-08 23:10:16,111 INFO L276 IsEmpty]: Start isEmpty. Operand 2307 states and 3307 transitions. [2024-11-08 23:10:16,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 23:10:16,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:16,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:16,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:16,789 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:25,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:25,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3397 states to 2375 states and 3397 transitions. [2024-11-08 23:10:25,851 INFO L276 IsEmpty]: Start isEmpty. Operand 2375 states and 3397 transitions. [2024-11-08 23:10:25,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 23:10:25,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:25,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:25,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:26,529 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 75 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:31,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:31,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3429 states to 2400 states and 3429 transitions. [2024-11-08 23:10:31,938 INFO L276 IsEmpty]: Start isEmpty. Operand 2400 states and 3429 transitions. [2024-11-08 23:10:31,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 23:10:31,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:31,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:31,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:33,538 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:40,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:40,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3471 states to 2428 states and 3471 transitions. [2024-11-08 23:10:40,660 INFO L276 IsEmpty]: Start isEmpty. Operand 2428 states and 3471 transitions. [2024-11-08 23:10:40,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 23:10:40,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:40,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:40,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:41,845 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:45,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:45,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3487 states to 2440 states and 3487 transitions. [2024-11-08 23:10:45,349 INFO L276 IsEmpty]: Start isEmpty. Operand 2440 states and 3487 transitions. [2024-11-08 23:10:45,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 23:10:45,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:45,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:45,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:10:46,441 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 77 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:10:47,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:10:47,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3492 states to 2443 states and 3492 transitions. [2024-11-08 23:10:47,653 INFO L276 IsEmpty]: Start isEmpty. Operand 2443 states and 3492 transitions. [2024-11-08 23:10:47,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 23:10:47,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:10:47,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:10:47,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat