./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test2-2.i --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_4615e1e6-dc31-434e-b460-4556e947b789/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4615e1e6-dc31-434e-b460-4556e947b789/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_4615e1e6-dc31-434e-b460-4556e947b789/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4615e1e6-dc31-434e-b460-4556e947b789/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4615e1e6-dc31-434e-b460-4556e947b789/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_4615e1e6-dc31-434e-b460-4556e947b789/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 0fdcb64865aeb8184805095bc8dbe7392078d445cf902388dac9d1ca4533bb8c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:36:38,051 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:36:38,169 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4615e1e6-dc31-434e-b460-4556e947b789/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:36:38,176 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:36:38,177 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:36:38,222 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:36:38,223 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:36:38,224 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:36:38,225 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:36:38,226 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:36:38,229 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:36:38,229 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:36:38,230 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:36:38,230 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:36:38,231 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:36:38,231 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:36:38,231 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:36:38,236 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:36:38,236 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:36:38,236 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:36:38,237 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:36:38,237 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:36:38,238 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:36:38,238 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:36:38,239 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:36:38,239 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:36:38,239 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:36:38,240 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:36:38,240 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:36:38,241 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:36:38,241 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:36:38,242 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:36:38,242 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:36:38,242 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_4615e1e6-dc31-434e-b460-4556e947b789/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4615e1e6-dc31-434e-b460-4556e947b789/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0fdcb64865aeb8184805095bc8dbe7392078d445cf902388dac9d1ca4533bb8c [2024-11-08 23:36:38,645 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:36:38,684 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:36:38,687 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:36:38,689 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:36:38,689 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:36:38,691 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4615e1e6-dc31-434e-b460-4556e947b789/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test2-2.i Unable to find full path for "g++" [2024-11-08 23:36:40,692 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:36:41,037 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:36:41,037 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4615e1e6-dc31-434e-b460-4556e947b789/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test2-2.i [2024-11-08 23:36:41,076 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4615e1e6-dc31-434e-b460-4556e947b789/bin/ukojak-verify-ImItNfHLgk/data/9dbb0dc3f/da3f7885c2dc4ba1949595ec6422059c/FLAG9c7dc4d5b [2024-11-08 23:36:41,094 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4615e1e6-dc31-434e-b460-4556e947b789/bin/ukojak-verify-ImItNfHLgk/data/9dbb0dc3f/da3f7885c2dc4ba1949595ec6422059c [2024-11-08 23:36:41,101 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:36:41,102 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:36:41,107 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:36:41,107 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:36:41,113 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:36:41,115 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:36:41" (1/1) ... [2024-11-08 23:36:41,117 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59c7df4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:36:41, skipping insertion in model container [2024-11-08 23:36:41,117 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:36:41" (1/1) ... [2024-11-08 23:36:41,207 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:36:41,789 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_4615e1e6-dc31-434e-b460-4556e947b789/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test2-2.i[37435,37448] [2024-11-08 23:36:41,989 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:36:42,014 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:36:42,094 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_4615e1e6-dc31-434e-b460-4556e947b789/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test2-2.i[37435,37448] [2024-11-08 23:36:42,216 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:36:42,277 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:36:42,278 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:36:42 WrapperNode [2024-11-08 23:36:42,279 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:36:42,280 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:36:42,280 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:36:42,281 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:36:42,291 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:36:42" (1/1) ... [2024-11-08 23:36:42,324 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:36:42" (1/1) ... [2024-11-08 23:36:42,446 INFO L138 Inliner]: procedures = 207, calls = 272, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1408 [2024-11-08 23:36:42,447 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:36:42,448 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:36:42,448 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:36:42,448 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:36:42,460 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:36:42" (1/1) ... [2024-11-08 23:36:42,461 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:36:42" (1/1) ... [2024-11-08 23:36:42,479 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:36:42" (1/1) ... [2024-11-08 23:36:42,479 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:36:42" (1/1) ... [2024-11-08 23:36:42,560 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:36:42" (1/1) ... [2024-11-08 23:36:42,580 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:36:42" (1/1) ... [2024-11-08 23:36:42,632 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:36:42" (1/1) ... [2024-11-08 23:36:42,649 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:36:42" (1/1) ... [2024-11-08 23:36:42,672 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:36:42,678 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:36:42,680 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:36:42,680 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:36:42,684 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:36:42" (1/1) ... [2024-11-08 23:36:42,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:36:42,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4615e1e6-dc31-434e-b460-4556e947b789/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:36:42,776 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4615e1e6-dc31-434e-b460-4556e947b789/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:36:42,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4615e1e6-dc31-434e-b460-4556e947b789/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:36:42,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:36:42,830 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:36:42,830 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:36:42,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:36:42,831 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:36:42,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:36:42,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:36:42,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:36:42,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:36:42,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:36:42,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:36:42,834 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:36:42,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:36:43,117 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:36:43,119 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:36:45,459 INFO L? ?]: Removed 318 outVars from TransFormulas that were not future-live. [2024-11-08 23:36:45,461 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:36:47,277 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:36:47,279 INFO L316 CfgBuilder]: Removed 58 assume(true) statements. [2024-11-08 23:36:47,280 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:36:47 BoogieIcfgContainer [2024-11-08 23:36:47,281 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:36:47,282 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:36:47,283 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:36:47,293 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:36:47,294 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:36:47" (1/1) ... [2024-11-08 23:36:47,307 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:36:47,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:47,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 126 states and 213 transitions. [2024-11-08 23:36:47,369 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 213 transitions. [2024-11-08 23:36:47,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:36:47,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:47,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:47,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:47,621 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 23:36:47,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:47,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 126 states and 208 transitions. [2024-11-08 23:36:47,642 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 208 transitions. [2024-11-08 23:36:47,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 23:36:47,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:47,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:47,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:47,710 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 23:36:47,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:47,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 126 states and 204 transitions. [2024-11-08 23:36:47,725 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 204 transitions. [2024-11-08 23:36:47,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:36:47,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:47,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:47,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:47,811 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 23:36:47,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:47,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 126 states and 202 transitions. [2024-11-08 23:36:47,819 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 202 transitions. [2024-11-08 23:36:47,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:36:47,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:47,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:47,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:47,941 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 23:36:57,970 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:36:57,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:57,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 126 states and 200 transitions. [2024-11-08 23:36:57,984 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 200 transitions. [2024-11-08 23:36:57,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:36:57,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:57,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:58,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:59,198 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 23:36:59,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:59,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 131 states and 209 transitions. [2024-11-08 23:36:59,406 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 209 transitions. [2024-11-08 23:36:59,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:36:59,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:59,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:59,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:59,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:36:59,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:59,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 131 states and 207 transitions. [2024-11-08 23:36:59,539 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 207 transitions. [2024-11-08 23:36:59,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:36:59,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:59,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:59,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:59,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:36:59,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:59,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 131 states and 203 transitions. [2024-11-08 23:36:59,657 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 203 transitions. [2024-11-08 23:36:59,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:36:59,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:59,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:59,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:59,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:36:59,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:59,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 131 states and 197 transitions. [2024-11-08 23:36:59,774 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 197 transitions. [2024-11-08 23:36:59,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:36:59,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:59,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:59,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:59,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:01,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:37:01,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:01,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 131 states and 191 transitions. [2024-11-08 23:37:01,880 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 191 transitions. [2024-11-08 23:37:01,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:37:01,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:01,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:02,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:02,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:12,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:37:14,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:37:14,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:14,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 145 states and 209 transitions. [2024-11-08 23:37:14,068 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 209 transitions. [2024-11-08 23:37:14,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:37:14,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:14,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:14,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:14,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:14,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:14,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 145 states and 207 transitions. [2024-11-08 23:37:14,269 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 207 transitions. [2024-11-08 23:37:14,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:37:14,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:14,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:14,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:14,597 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:14,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:14,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 145 states and 205 transitions. [2024-11-08 23:37:14,678 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 205 transitions. [2024-11-08 23:37:14,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:37:14,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:14,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:14,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:14,864 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:14,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:14,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 145 states and 203 transitions. [2024-11-08 23:37:14,878 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 203 transitions. [2024-11-08 23:37:14,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:37:14,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:14,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:14,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:15,048 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:37:25,067 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:37:25,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:25,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 145 states and 201 transitions. [2024-11-08 23:37:25,089 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 201 transitions. [2024-11-08 23:37:25,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:37:25,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:25,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:25,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:25,493 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:37:35,680 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:37:45,616 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:37:45,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:45,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 149 states and 204 transitions. [2024-11-08 23:37:45,649 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 204 transitions. [2024-11-08 23:37:45,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:37:45,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:45,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:45,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:46,206 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:37:50,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:38:02,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:38:03,913 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:38:03,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:03,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 197 states and 268 transitions. [2024-11-08 23:38:03,936 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 268 transitions. [2024-11-08 23:38:03,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:38:03,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:03,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:04,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:04,209 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:38:04,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:04,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 197 states and 266 transitions. [2024-11-08 23:38:04,295 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 266 transitions. [2024-11-08 23:38:04,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:38:04,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:04,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:04,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:04,517 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:38:04,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:04,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 197 states and 262 transitions. [2024-11-08 23:38:04,535 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 262 transitions. [2024-11-08 23:38:04,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:38:04,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:04,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:04,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:04,724 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 23:38:05,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:05,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 197 states and 260 transitions. [2024-11-08 23:38:05,540 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 260 transitions. [2024-11-08 23:38:05,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:38:05,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:05,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:05,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:05,731 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:38:05,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:05,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 197 states and 258 transitions. [2024-11-08 23:38:05,999 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 258 transitions. [2024-11-08 23:38:06,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:38:06,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:06,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:06,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:06,527 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:38:16,766 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:38:18,983 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:38:18,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:18,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 201 states and 261 transitions. [2024-11-08 23:38:18,997 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 261 transitions. [2024-11-08 23:38:18,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:38:18,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:18,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:19,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:19,445 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:38:29,661 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:38:39,667 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:38:42,960 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:38:42,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:42,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 183 states and 239 transitions. [2024-11-08 23:38:42,999 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 239 transitions. [2024-11-08 23:38:43,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:38:43,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:43,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:43,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:44,304 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:38:44,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:44,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 185 states and 239 transitions. [2024-11-08 23:38:44,465 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 239 transitions. [2024-11-08 23:38:44,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:38:44,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:44,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:45,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:46,041 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:38:46,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:46,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 186 states and 242 transitions. [2024-11-08 23:38:46,703 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 242 transitions. [2024-11-08 23:38:46,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:38:46,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:46,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:47,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:47,876 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:38:48,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:48,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 188 states and 246 transitions. [2024-11-08 23:38:48,989 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 246 transitions. [2024-11-08 23:38:48,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:38:48,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:48,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:49,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:50,739 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:38:51,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:51,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 189 states and 248 transitions. [2024-11-08 23:38:51,372 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 248 transitions. [2024-11-08 23:38:51,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:38:51,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:51,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:52,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:53,323 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:38:55,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:55,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 191 states and 251 transitions. [2024-11-08 23:38:55,082 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 251 transitions. [2024-11-08 23:38:55,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:38:55,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:55,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:55,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:56,567 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 2 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:38:57,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:57,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 192 states and 252 transitions. [2024-11-08 23:38:57,095 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 252 transitions. [2024-11-08 23:38:57,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:38:57,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:57,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:58,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:58,982 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:38:59,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:59,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 193 states and 253 transitions. [2024-11-08 23:38:59,463 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 253 transitions. [2024-11-08 23:38:59,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:38:59,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:59,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:00,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:01,621 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:02,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:02,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 194 states and 254 transitions. [2024-11-08 23:39:02,063 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 254 transitions. [2024-11-08 23:39:02,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:39:02,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:02,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:02,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:04,237 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:05,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:05,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 195 states and 255 transitions. [2024-11-08 23:39:05,484 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 255 transitions. [2024-11-08 23:39:05,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:39:05,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:05,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:06,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:07,331 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 2 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:08,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:08,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 196 states and 256 transitions. [2024-11-08 23:39:08,023 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 256 transitions. [2024-11-08 23:39:08,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:39:08,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:08,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:08,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:09,646 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:10,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:10,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 197 states and 257 transitions. [2024-11-08 23:39:10,081 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 257 transitions. [2024-11-08 23:39:10,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:39:10,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:10,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:10,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:11,774 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:12,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:12,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 198 states and 258 transitions. [2024-11-08 23:39:12,225 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 258 transitions. [2024-11-08 23:39:12,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:39:12,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:12,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:13,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:14,404 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 2 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:14,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:14,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 199 states and 259 transitions. [2024-11-08 23:39:14,829 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 259 transitions. [2024-11-08 23:39:14,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:39:14,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:14,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:15,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:16,669 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 2 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:17,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:17,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 200 states and 260 transitions. [2024-11-08 23:39:17,125 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 260 transitions. [2024-11-08 23:39:17,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:39:17,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:17,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:17,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:19,081 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:19,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:19,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 201 states and 261 transitions. [2024-11-08 23:39:19,521 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 261 transitions. [2024-11-08 23:39:19,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:39:19,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:19,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:20,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:22,363 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 2 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:23,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:23,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 202 states and 262 transitions. [2024-11-08 23:39:23,915 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 262 transitions. [2024-11-08 23:39:23,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:39:23,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:23,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:24,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:25,872 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 2 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:26,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:26,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 203 states and 263 transitions. [2024-11-08 23:39:26,492 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 263 transitions. [2024-11-08 23:39:26,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:39:26,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:26,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:27,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:28,450 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 2 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:29,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:29,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 204 states and 264 transitions. [2024-11-08 23:39:29,042 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 264 transitions. [2024-11-08 23:39:29,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:39:29,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:29,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:29,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:31,286 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:32,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:32,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 205 states and 265 transitions. [2024-11-08 23:39:32,470 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 265 transitions. [2024-11-08 23:39:32,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:39:32,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:32,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:33,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:34,235 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 2 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:34,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:34,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 206 states and 266 transitions. [2024-11-08 23:39:34,891 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 266 transitions. [2024-11-08 23:39:34,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:39:34,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:34,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:35,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:36,949 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 2 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:38,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:38,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 207 states and 267 transitions. [2024-11-08 23:39:38,120 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 267 transitions. [2024-11-08 23:39:38,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:39:38,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:38,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:38,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:39,956 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 2 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:40,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:40,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 208 states and 268 transitions. [2024-11-08 23:39:40,638 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 268 transitions. [2024-11-08 23:39:40,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:39:40,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:40,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:41,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:43,031 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 2 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:43,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:43,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 209 states and 269 transitions. [2024-11-08 23:39:43,599 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 269 transitions. [2024-11-08 23:39:43,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:39:43,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:43,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:44,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:45,255 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 2 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:45,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:45,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 210 states and 270 transitions. [2024-11-08 23:39:45,815 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 270 transitions. [2024-11-08 23:39:45,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:39:45,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:45,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:46,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:47,602 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:48,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:48,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 211 states and 271 transitions. [2024-11-08 23:39:48,217 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 271 transitions. [2024-11-08 23:39:48,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:39:48,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:48,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:48,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:50,117 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 2 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:50,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:50,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 212 states and 272 transitions. [2024-11-08 23:39:50,690 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 272 transitions. [2024-11-08 23:39:50,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:39:50,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:50,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:51,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:52,825 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 2 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:53,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:53,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 213 states and 273 transitions. [2024-11-08 23:39:53,439 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 273 transitions. [2024-11-08 23:39:53,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:39:53,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:53,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:54,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:55,610 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 2 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:39:56,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:56,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 214 states and 274 transitions. [2024-11-08 23:39:56,243 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 274 transitions. [2024-11-08 23:39:56,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:39:56,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:56,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:56,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:59,211 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 2 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:01,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:01,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 215 states and 275 transitions. [2024-11-08 23:40:01,329 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 275 transitions. [2024-11-08 23:40:01,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:40:01,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:01,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:01,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:03,497 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 2 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:04,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:04,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 216 states and 276 transitions. [2024-11-08 23:40:04,668 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 276 transitions. [2024-11-08 23:40:04,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:40:04,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:04,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:05,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:06,997 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 2 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:08,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:08,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 217 states and 277 transitions. [2024-11-08 23:40:08,189 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 277 transitions. [2024-11-08 23:40:08,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:40:08,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:08,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:08,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:10,473 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 2 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:11,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:11,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 218 states and 278 transitions. [2024-11-08 23:40:11,763 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 278 transitions. [2024-11-08 23:40:11,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:40:11,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:11,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:12,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:14,155 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 2 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:15,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:15,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 219 states and 279 transitions. [2024-11-08 23:40:15,446 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 279 transitions. [2024-11-08 23:40:15,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:40:15,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:15,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:16,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:18,546 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 2 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:20,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:20,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 220 states and 280 transitions. [2024-11-08 23:40:20,099 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 280 transitions. [2024-11-08 23:40:20,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:40:20,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:20,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:20,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:22,246 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 2 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:22,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:22,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 221 states and 281 transitions. [2024-11-08 23:40:22,976 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 281 transitions. [2024-11-08 23:40:22,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:40:22,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:22,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:23,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:26,086 INFO L134 CoverageAnalysis]: Checked inductivity of 670 backedges. 2 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:27,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:27,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 222 states and 282 transitions. [2024-11-08 23:40:27,902 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 282 transitions. [2024-11-08 23:40:27,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:40:27,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:27,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:28,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:30,886 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 2 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:32,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:32,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 223 states and 283 transitions. [2024-11-08 23:40:32,253 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 283 transitions. [2024-11-08 23:40:32,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:40:32,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:32,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:32,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:35,007 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 2 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:36,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:36,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 224 states and 284 transitions. [2024-11-08 23:40:36,395 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 284 transitions. [2024-11-08 23:40:36,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:40:36,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:36,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:37,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:39,513 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 2 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:40,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:40,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 225 states and 285 transitions. [2024-11-08 23:40:40,883 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 285 transitions. [2024-11-08 23:40:40,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:40:40,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:40,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:41,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:43,540 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 2 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:44,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:44,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 226 states and 286 transitions. [2024-11-08 23:40:44,321 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 286 transitions. [2024-11-08 23:40:44,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:40:44,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:44,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:44,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:46,847 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 2 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:47,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:47,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 227 states and 287 transitions. [2024-11-08 23:40:47,646 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 287 transitions. [2024-11-08 23:40:47,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:40:47,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:47,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:48,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:51,338 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 2 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:53,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:53,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 228 states and 288 transitions. [2024-11-08 23:40:53,549 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 288 transitions. [2024-11-08 23:40:53,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:40:53,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:53,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:54,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:56,241 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 2 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:40:57,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:57,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 229 states and 289 transitions. [2024-11-08 23:40:57,774 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 289 transitions. [2024-11-08 23:40:57,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:40:57,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:57,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:58,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:10,678 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 2 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:41:21,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:21,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 230 states and 290 transitions. [2024-11-08 23:41:21,880 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 290 transitions. [2024-11-08 23:41:21,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:41:21,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:21,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:22,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:23,171 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:41:23,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:23,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 231 states and 295 transitions. [2024-11-08 23:41:23,729 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 295 transitions. [2024-11-08 23:41:23,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:41:23,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:23,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:24,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:24,888 INFO L134 CoverageAnalysis]: Checked inductivity of 1085 backedges. 93 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:41:25,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:25,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 232 states and 298 transitions. [2024-11-08 23:41:25,541 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 298 transitions. [2024-11-08 23:41:25,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:41:25,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:25,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:26,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:27,445 INFO L134 CoverageAnalysis]: Checked inductivity of 1132 backedges. 138 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:41:28,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:28,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 233 states and 300 transitions. [2024-11-08 23:41:28,381 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 300 transitions. [2024-11-08 23:41:28,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:41:28,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:28,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:29,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:29,453 INFO L134 CoverageAnalysis]: Checked inductivity of 1229 backedges. 228 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:41:30,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:30,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 234 states and 304 transitions. [2024-11-08 23:41:30,451 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 304 transitions. [2024-11-08 23:41:30,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:41:30,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:30,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:31,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:32,166 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 273 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:41:34,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:34,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 235 states and 308 transitions. [2024-11-08 23:41:34,234 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 308 transitions. [2024-11-08 23:41:34,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:41:34,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:34,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:34,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:35,889 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 318 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:41:37,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:37,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 236 states and 312 transitions. [2024-11-08 23:41:37,985 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 312 transitions. [2024-11-08 23:41:37,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:41:37,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:37,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:39,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:41,032 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 363 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:41:42,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:42,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 237 states and 314 transitions. [2024-11-08 23:41:42,943 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 314 transitions. [2024-11-08 23:41:42,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:41:42,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:42,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:43,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:44,429 INFO L134 CoverageAnalysis]: Checked inductivity of 1435 backedges. 408 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:41:46,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:46,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 239 states and 319 transitions. [2024-11-08 23:41:46,817 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 319 transitions. [2024-11-08 23:41:46,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 23:41:46,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:46,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:48,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:49,258 INFO L134 CoverageAnalysis]: Checked inductivity of 1489 backedges. 453 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:41:50,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:50,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 240 states and 320 transitions. [2024-11-08 23:41:50,531 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 320 transitions. [2024-11-08 23:41:50,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:41:50,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:50,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:51,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:53,321 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 498 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:41:54,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:54,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 241 states and 321 transitions. [2024-11-08 23:41:54,574 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 321 transitions. [2024-11-08 23:41:54,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 23:41:54,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:54,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:55,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:57,188 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 543 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:41:58,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:58,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 242 states and 322 transitions. [2024-11-08 23:41:58,013 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 322 transitions. [2024-11-08 23:41:58,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 23:41:58,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:58,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:58,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:00,455 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 588 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:42:01,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:01,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 243 states and 323 transitions. [2024-11-08 23:42:01,308 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 323 transitions. [2024-11-08 23:42:01,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:42:01,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:01,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:02,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:03,540 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 633 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:42:04,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:04,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 244 states and 324 transitions. [2024-11-08 23:42:04,382 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 324 transitions. [2024-11-08 23:42:04,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:42:04,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:04,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:05,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:06,600 INFO L134 CoverageAnalysis]: Checked inductivity of 1774 backedges. 678 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:42:07,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:07,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 245 states and 325 transitions. [2024-11-08 23:42:07,948 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 325 transitions. [2024-11-08 23:42:07,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:42:07,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:07,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:09,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:10,007 INFO L134 CoverageAnalysis]: Checked inductivity of 1834 backedges. 723 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:42:10,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:10,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 246 states and 326 transitions. [2024-11-08 23:42:10,839 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 326 transitions. [2024-11-08 23:42:10,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:42:10,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:10,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:11,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:13,563 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 768 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:42:14,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:14,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 247 states and 327 transitions. [2024-11-08 23:42:14,909 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 327 transitions. [2024-11-08 23:42:14,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 23:42:14,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:14,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:16,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:17,811 INFO L134 CoverageAnalysis]: Checked inductivity of 1957 backedges. 813 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:42:18,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:18,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 248 states and 328 transitions. [2024-11-08 23:42:18,723 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 328 transitions. [2024-11-08 23:42:18,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:42:18,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:18,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:19,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:21,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2020 backedges. 858 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:42:22,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:22,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 249 states and 329 transitions. [2024-11-08 23:42:22,178 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 329 transitions. [2024-11-08 23:42:22,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:42:22,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:22,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:23,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:24,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2084 backedges. 903 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:42:25,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:25,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 250 states and 330 transitions. [2024-11-08 23:42:25,499 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 330 transitions. [2024-11-08 23:42:25,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:42:25,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:25,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:26,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:27,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 948 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:42:29,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:29,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 251 states and 331 transitions. [2024-11-08 23:42:29,213 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 331 transitions. [2024-11-08 23:42:29,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:42:29,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:29,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:30,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:31,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2215 backedges. 993 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:42:33,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:33,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 252 states and 332 transitions. [2024-11-08 23:42:33,268 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 332 transitions. [2024-11-08 23:42:33,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:42:33,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:33,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:34,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:36,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2282 backedges. 1038 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:42:37,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:37,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 253 states and 333 transitions. [2024-11-08 23:42:37,925 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 333 transitions. [2024-11-08 23:42:37,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:42:37,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:37,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:38,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:40,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2350 backedges. 1083 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:42:42,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:42,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 254 states and 334 transitions. [2024-11-08 23:42:42,399 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 334 transitions. [2024-11-08 23:42:42,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 23:42:42,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:42,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:43,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:45,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2419 backedges. 1128 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:42:47,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:47,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 255 states and 335 transitions. [2024-11-08 23:42:47,100 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 335 transitions. [2024-11-08 23:42:47,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 23:42:47,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:47,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:48,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:50,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2489 backedges. 1173 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:42:51,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:51,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 256 states and 336 transitions. [2024-11-08 23:42:51,779 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 336 transitions. [2024-11-08 23:42:51,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:42:51,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:51,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:52,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:54,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2560 backedges. 1218 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:42:56,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:56,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 257 states and 337 transitions. [2024-11-08 23:42:56,486 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 337 transitions. [2024-11-08 23:42:56,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:42:56,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:56,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:57,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:00,655 INFO L134 CoverageAnalysis]: Checked inductivity of 2632 backedges. 1263 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:43:02,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:02,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 258 states and 338 transitions. [2024-11-08 23:43:02,834 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 338 transitions. [2024-11-08 23:43:02,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:43:02,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:02,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:04,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:05,688 INFO L134 CoverageAnalysis]: Checked inductivity of 2705 backedges. 1308 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:43:06,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:06,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 259 states and 339 transitions. [2024-11-08 23:43:06,744 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 339 transitions. [2024-11-08 23:43:06,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:43:06,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:06,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:07,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:09,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2779 backedges. 1353 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:43:10,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:10,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 260 states and 340 transitions. [2024-11-08 23:43:10,506 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 340 transitions. [2024-11-08 23:43:10,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:43:10,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:10,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:11,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:14,488 INFO L134 CoverageAnalysis]: Checked inductivity of 2854 backedges. 1398 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:43:16,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:16,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 261 states and 341 transitions. [2024-11-08 23:43:16,129 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 341 transitions. [2024-11-08 23:43:16,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:43:16,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:16,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:17,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:19,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2930 backedges. 1443 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:43:20,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:20,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 262 states and 342 transitions. [2024-11-08 23:43:20,786 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 342 transitions. [2024-11-08 23:43:20,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:43:20,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:20,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:21,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:23,920 INFO L134 CoverageAnalysis]: Checked inductivity of 3007 backedges. 1488 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:43:25,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:25,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 263 states and 343 transitions. [2024-11-08 23:43:25,359 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 343 transitions. [2024-11-08 23:43:25,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:43:25,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:25,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:27,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:29,729 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 1533 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:43:31,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:31,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 264 states and 344 transitions. [2024-11-08 23:43:31,439 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 344 transitions. [2024-11-08 23:43:31,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 23:43:31,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:31,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:33,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:36,349 INFO L134 CoverageAnalysis]: Checked inductivity of 3164 backedges. 1578 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:43:38,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:38,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 265 states and 345 transitions. [2024-11-08 23:43:38,098 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 345 transitions. [2024-11-08 23:43:38,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:43:38,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:38,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:39,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:42,267 INFO L134 CoverageAnalysis]: Checked inductivity of 3244 backedges. 1623 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:43:43,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:43,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 266 states and 346 transitions. [2024-11-08 23:43:43,476 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 346 transitions. [2024-11-08 23:43:43,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 23:43:43,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:43,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:44,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:46,400 INFO L134 CoverageAnalysis]: Checked inductivity of 3325 backedges. 1668 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:43:47,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:47,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 267 states and 347 transitions. [2024-11-08 23:43:47,537 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 347 transitions. [2024-11-08 23:43:47,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 23:43:47,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:47,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:49,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:52,500 INFO L134 CoverageAnalysis]: Checked inductivity of 3407 backedges. 1713 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:43:54,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:54,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 268 states and 348 transitions. [2024-11-08 23:43:54,047 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 348 transitions. [2024-11-08 23:43:54,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:43:54,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:54,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:56,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:58,629 INFO L134 CoverageAnalysis]: Checked inductivity of 3490 backedges. 1758 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:43:59,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:59,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 269 states and 349 transitions. [2024-11-08 23:43:59,827 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 349 transitions. [2024-11-08 23:43:59,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:43:59,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:59,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:01,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:03,999 INFO L134 CoverageAnalysis]: Checked inductivity of 3574 backedges. 1803 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:44:05,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:05,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 270 states and 350 transitions. [2024-11-08 23:44:05,331 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 350 transitions. [2024-11-08 23:44:05,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:44:05,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:05,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:07,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:10,258 INFO L134 CoverageAnalysis]: Checked inductivity of 3659 backedges. 1848 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:44:11,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:11,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 271 states and 351 transitions. [2024-11-08 23:44:11,468 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 351 transitions. [2024-11-08 23:44:11,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 23:44:11,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:11,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:13,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:15,807 INFO L134 CoverageAnalysis]: Checked inductivity of 3745 backedges. 1893 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:44:16,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:16,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 272 states and 352 transitions. [2024-11-08 23:44:16,990 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 352 transitions. [2024-11-08 23:44:16,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 23:44:16,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:16,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:18,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:20,946 INFO L134 CoverageAnalysis]: Checked inductivity of 3832 backedges. 1938 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:44:22,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:22,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 273 states and 353 transitions. [2024-11-08 23:44:22,129 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 353 transitions. [2024-11-08 23:44:22,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 23:44:22,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:22,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:23,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:27,162 INFO L134 CoverageAnalysis]: Checked inductivity of 3920 backedges. 1983 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:44:29,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:29,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 274 states and 354 transitions. [2024-11-08 23:44:29,557 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 354 transitions. [2024-11-08 23:44:29,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:44:29,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:29,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:30,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:35,492 INFO L134 CoverageAnalysis]: Checked inductivity of 4009 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:44:37,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:37,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 275 states and 355 transitions. [2024-11-08 23:44:37,805 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 355 transitions. [2024-11-08 23:44:37,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 23:44:37,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:37,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:39,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:44,604 INFO L134 CoverageAnalysis]: Checked inductivity of 4099 backedges. 2073 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:44:47,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:47,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 276 states and 356 transitions. [2024-11-08 23:44:47,426 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 356 transitions. [2024-11-08 23:44:47,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 23:44:47,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:47,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:49,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:53,850 INFO L134 CoverageAnalysis]: Checked inductivity of 4190 backedges. 2118 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:44:55,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:55,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 277 states and 357 transitions. [2024-11-08 23:44:55,540 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 357 transitions. [2024-11-08 23:44:55,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 23:44:55,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:55,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:57,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:02,250 INFO L134 CoverageAnalysis]: Checked inductivity of 4282 backedges. 2163 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:45:05,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:05,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 278 states and 358 transitions. [2024-11-08 23:45:05,313 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 358 transitions. [2024-11-08 23:45:05,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 23:45:05,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:05,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:07,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:11,876 INFO L134 CoverageAnalysis]: Checked inductivity of 4375 backedges. 2208 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:45:13,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:13,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 279 states and 359 transitions. [2024-11-08 23:45:13,709 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 359 transitions. [2024-11-08 23:45:13,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 23:45:13,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:13,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:15,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:20,383 INFO L134 CoverageAnalysis]: Checked inductivity of 4469 backedges. 2253 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:45:23,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:23,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 280 states and 360 transitions. [2024-11-08 23:45:23,434 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 360 transitions. [2024-11-08 23:45:23,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 23:45:23,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:23,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:25,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:29,691 INFO L134 CoverageAnalysis]: Checked inductivity of 4564 backedges. 2298 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:45:31,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:31,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 281 states and 361 transitions. [2024-11-08 23:45:31,435 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 361 transitions. [2024-11-08 23:45:31,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 23:45:31,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:31,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:33,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:38,998 INFO L134 CoverageAnalysis]: Checked inductivity of 4660 backedges. 2343 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:45:42,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:42,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 282 states and 362 transitions. [2024-11-08 23:45:42,150 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 362 transitions. [2024-11-08 23:45:42,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:45:42,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:42,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:43,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:47,918 INFO L134 CoverageAnalysis]: Checked inductivity of 4757 backedges. 2388 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:45:49,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:49,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 283 states and 363 transitions. [2024-11-08 23:45:49,885 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 363 transitions. [2024-11-08 23:45:49,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 23:45:49,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:49,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:51,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:55,135 INFO L134 CoverageAnalysis]: Checked inductivity of 4855 backedges. 2433 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:45:56,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:56,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 284 states and 364 transitions. [2024-11-08 23:45:56,723 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 364 transitions. [2024-11-08 23:45:56,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 23:45:56,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:56,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:58,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:03,676 INFO L134 CoverageAnalysis]: Checked inductivity of 4954 backedges. 2478 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:46:07,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:07,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 285 states and 365 transitions. [2024-11-08 23:46:07,407 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 365 transitions. [2024-11-08 23:46:07,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 23:46:07,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:07,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:09,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:14,106 INFO L134 CoverageAnalysis]: Checked inductivity of 5054 backedges. 2523 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:46:15,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:15,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 286 states and 366 transitions. [2024-11-08 23:46:15,884 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 366 transitions. [2024-11-08 23:46:15,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:46:15,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:15,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:20,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:25,722 INFO L134 CoverageAnalysis]: Checked inductivity of 5155 backedges. 2568 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:46:28,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:28,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 287 states and 367 transitions. [2024-11-08 23:46:28,818 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 367 transitions. [2024-11-08 23:46:28,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 23:46:28,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:28,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:31,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:35,618 INFO L134 CoverageAnalysis]: Checked inductivity of 5257 backedges. 2613 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:46:37,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:37,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 288 states and 368 transitions. [2024-11-08 23:46:37,470 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 368 transitions. [2024-11-08 23:46:37,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 23:46:37,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:37,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:40,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:44,873 INFO L134 CoverageAnalysis]: Checked inductivity of 5360 backedges. 2658 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:46:46,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:46,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 289 states and 369 transitions. [2024-11-08 23:46:46,454 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 369 transitions. [2024-11-08 23:46:46,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 23:46:46,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:46,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:48,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:52,841 INFO L134 CoverageAnalysis]: Checked inductivity of 5464 backedges. 2703 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:46:54,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:54,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 290 states and 370 transitions. [2024-11-08 23:46:54,346 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 370 transitions. [2024-11-08 23:46:54,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 23:46:54,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:54,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:55,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:01,987 INFO L134 CoverageAnalysis]: Checked inductivity of 5569 backedges. 2748 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:47:06,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:06,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 291 states and 371 transitions. [2024-11-08 23:47:06,286 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 371 transitions. [2024-11-08 23:47:06,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 23:47:06,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:06,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:08,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:13,136 INFO L134 CoverageAnalysis]: Checked inductivity of 5675 backedges. 2793 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:47:15,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:15,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 292 states and 372 transitions. [2024-11-08 23:47:15,164 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 372 transitions. [2024-11-08 23:47:15,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 23:47:15,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:15,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:17,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:23,141 INFO L134 CoverageAnalysis]: Checked inductivity of 5782 backedges. 2838 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:47:26,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:26,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 293 states and 373 transitions. [2024-11-08 23:47:26,635 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 373 transitions. [2024-11-08 23:47:26,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-08 23:47:26,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:26,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:33,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:38,208 INFO L134 CoverageAnalysis]: Checked inductivity of 5890 backedges. 2883 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:47:41,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:41,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 294 states and 374 transitions. [2024-11-08 23:47:41,479 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 374 transitions. [2024-11-08 23:47:41,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 23:47:41,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:41,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:43,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:49,279 INFO L134 CoverageAnalysis]: Checked inductivity of 5999 backedges. 2928 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:47:51,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:51,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 295 states and 375 transitions. [2024-11-08 23:47:51,812 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 375 transitions. [2024-11-08 23:47:51,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 23:47:51,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:51,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:55,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:01,559 INFO L134 CoverageAnalysis]: Checked inductivity of 6109 backedges. 2973 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:48:05,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:05,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 296 states and 376 transitions. [2024-11-08 23:48:05,098 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 376 transitions. [2024-11-08 23:48:05,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 23:48:05,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:05,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:07,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:12,446 INFO L134 CoverageAnalysis]: Checked inductivity of 6220 backedges. 3018 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:48:14,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:14,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 297 states and 377 transitions. [2024-11-08 23:48:14,738 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 377 transitions. [2024-11-08 23:48:14,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 23:48:14,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:14,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:18,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:24,639 INFO L134 CoverageAnalysis]: Checked inductivity of 6332 backedges. 3063 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:48:28,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:28,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 298 states and 378 transitions. [2024-11-08 23:48:28,099 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 378 transitions. [2024-11-08 23:48:28,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 23:48:28,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:28,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:30,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:35,702 INFO L134 CoverageAnalysis]: Checked inductivity of 6445 backedges. 3108 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:48:38,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:38,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 299 states and 379 transitions. [2024-11-08 23:48:38,978 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 379 transitions. [2024-11-08 23:48:38,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 23:48:38,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:38,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:43,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:49,129 INFO L134 CoverageAnalysis]: Checked inductivity of 6559 backedges. 3153 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:48:52,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:52,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 300 states and 380 transitions. [2024-11-08 23:48:52,433 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 380 transitions. [2024-11-08 23:48:52,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 23:48:52,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:52,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:55,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:01,582 INFO L134 CoverageAnalysis]: Checked inductivity of 6674 backedges. 3198 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:49:04,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:04,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 301 states and 381 transitions. [2024-11-08 23:49:04,949 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 381 transitions. [2024-11-08 23:49:04,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 23:49:04,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:04,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:06,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:12,543 INFO L134 CoverageAnalysis]: Checked inductivity of 6790 backedges. 3243 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:49:15,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:15,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 302 states and 382 transitions. [2024-11-08 23:49:15,862 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 382 transitions. [2024-11-08 23:49:15,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 23:49:15,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:15,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:24,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat