./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows 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_215b4514-cebe-4496-a57c-a692321ca060/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_215b4514-cebe-4496-a57c-a692321ca060/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_215b4514-cebe-4496-a57c-a692321ca060/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_215b4514-cebe-4496-a57c-a692321ca060/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_215b4514-cebe-4496-a57c-a692321ca060/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_215b4514-cebe-4496-a57c-a692321ca060/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ee90c95792b81649f087e170ece38fbab8d5281ca8435570782565b7b775a87f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:17:40,288 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:17:40,356 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_215b4514-cebe-4496-a57c-a692321ca060/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 23:17:40,360 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:17:40,360 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:17:40,390 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:17:40,391 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:17:40,391 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:17:40,392 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:17:40,393 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:17:40,393 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:17:40,393 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:17:40,394 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:17:40,394 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:17:40,394 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:17:40,395 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:17:40,395 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:17:40,395 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:17:40,396 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:17:40,396 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:17:40,396 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 23:17:40,397 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:17:40,397 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:17:40,398 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:17:40,398 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:17:40,398 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:17:40,399 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:17:40,399 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:17:40,399 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:17:40,400 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:17:40,400 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:17:40,400 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:17:40,401 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:17:40,401 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:17:40,401 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:17:40,402 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_215b4514-cebe-4496-a57c-a692321ca060/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_215b4514-cebe-4496-a57c-a692321ca060/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ee90c95792b81649f087e170ece38fbab8d5281ca8435570782565b7b775a87f [2024-11-08 23:17:40,679 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:17:40,720 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:17:40,723 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:17:40,726 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:17:40,727 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:17:40,729 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_215b4514-cebe-4496-a57c-a692321ca060/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test4-1.i Unable to find full path for "g++" [2024-11-08 23:17:43,151 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:17:43,498 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:17:43,499 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_215b4514-cebe-4496-a57c-a692321ca060/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test4-1.i [2024-11-08 23:17:43,524 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_215b4514-cebe-4496-a57c-a692321ca060/bin/ukojak-verify-ImItNfHLgk/data/48c345e8e/ad5ba47bc328491cbd6da9c921eb7e58/FLAG974ef82f2 [2024-11-08 23:17:43,547 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_215b4514-cebe-4496-a57c-a692321ca060/bin/ukojak-verify-ImItNfHLgk/data/48c345e8e/ad5ba47bc328491cbd6da9c921eb7e58 [2024-11-08 23:17:43,550 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:17:43,552 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:17:43,554 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:17:43,554 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:17:43,565 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:17:43,566 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:17:43" (1/1) ... [2024-11-08 23:17:43,571 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@740569f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:17:43, skipping insertion in model container [2024-11-08 23:17:43,571 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:17:43" (1/1) ... [2024-11-08 23:17:43,673 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:17:44,509 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:17:44,535 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:17:44,730 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:17:44,780 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:17:44,781 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:17:44 WrapperNode [2024-11-08 23:17:44,781 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:17:44,782 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:17:44,782 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:17:44,783 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:17:44,790 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:17:44" (1/1) ... [2024-11-08 23:17:44,823 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:17:44" (1/1) ... [2024-11-08 23:17:44,910 INFO L138 Inliner]: procedures = 176, calls = 326, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 1521 [2024-11-08 23:17:44,911 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:17:44,911 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:17:44,912 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:17:44,912 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:17:44,927 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:17:44" (1/1) ... [2024-11-08 23:17:44,927 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:17:44" (1/1) ... [2024-11-08 23:17:44,959 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:17:44" (1/1) ... [2024-11-08 23:17:44,960 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:17:44" (1/1) ... [2024-11-08 23:17:45,099 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:17:44" (1/1) ... [2024-11-08 23:17:45,123 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:17:44" (1/1) ... [2024-11-08 23:17:45,130 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:17:44" (1/1) ... [2024-11-08 23:17:45,139 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:17:44" (1/1) ... [2024-11-08 23:17:45,159 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:17:45,160 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:17:45,160 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:17:45,160 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:17:45,162 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:17:44" (1/1) ... [2024-11-08 23:17:45,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:17:45,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_215b4514-cebe-4496-a57c-a692321ca060/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:17:45,202 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_215b4514-cebe-4496-a57c-a692321ca060/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:17:45,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_215b4514-cebe-4496-a57c-a692321ca060/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:17:45,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:17:45,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:17:45,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:17:45,247 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:17:45,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:17:45,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:17:45,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:17:45,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:17:45,249 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:17:45,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:17:45,249 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:17:45,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:17:45,513 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:17:45,517 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:17:47,384 INFO L? ?]: Removed 386 outVars from TransFormulas that were not future-live. [2024-11-08 23:17:47,385 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:17:49,111 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:17:49,112 INFO L316 CfgBuilder]: Removed 54 assume(true) statements. [2024-11-08 23:17:49,113 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:17:49 BoogieIcfgContainer [2024-11-08 23:17:49,113 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:17:49,114 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:17:49,114 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:17:49,127 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:17:49,127 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:17:49" (1/1) ... [2024-11-08 23:17:49,140 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:17:49,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:49,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 130 states and 214 transitions. [2024-11-08 23:17:49,219 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 214 transitions. [2024-11-08 23:17:49,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:17:49,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:49,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:49,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:49,391 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 23:17:49,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:49,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 129 states and 213 transitions. [2024-11-08 23:17:49,411 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 213 transitions. [2024-11-08 23:17:49,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:17:49,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:49,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:49,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:17:49,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:49,522 INFO L255 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:17:49,527 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:17:49,556 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 23:17:49,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:49,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 133 states and 220 transitions. [2024-11-08 23:17:49,638 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 220 transitions. [2024-11-08 23:17:49,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:17:49,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:49,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:49,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:49,705 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 23:17:49,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:49,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 133 states and 216 transitions. [2024-11-08 23:17:49,711 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 216 transitions. [2024-11-08 23:17:49,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:17:49,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:49,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:49,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:49,789 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 23:17:49,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:49,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 133 states and 208 transitions. [2024-11-08 23:17:49,806 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 208 transitions. [2024-11-08 23:17:49,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:17:49,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:49,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:49,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:49,918 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 23:17:49,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:49,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 133 states and 196 transitions. [2024-11-08 23:17:49,936 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 196 transitions. [2024-11-08 23:17:49,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:17:49,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:49,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:50,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:50,122 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 23:17:51,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:17:52,803 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:17:52,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:52,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 133 states and 182 transitions. [2024-11-08 23:17:52,904 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 182 transitions. [2024-11-08 23:17:52,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:17:52,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:52,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:53,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:53,465 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 23:17:54,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:54,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 149 states and 202 transitions. [2024-11-08 23:17:54,447 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 202 transitions. [2024-11-08 23:17:54,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:17:54,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:54,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:54,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:54,710 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 23:17:54,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:54,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 149 states and 200 transitions. [2024-11-08 23:17:54,725 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 200 transitions. [2024-11-08 23:17:54,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:17:54,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:54,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:54,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:55,020 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 23:17:55,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:55,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 149 states and 198 transitions. [2024-11-08 23:17:55,061 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 198 transitions. [2024-11-08 23:17:55,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:17:55,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:55,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:55,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:55,347 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 23:17:55,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:55,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 149 states and 196 transitions. [2024-11-08 23:17:55,359 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 196 transitions. [2024-11-08 23:17:55,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:17:55,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:55,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:55,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:55,564 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:17:57,884 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:17:57,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:57,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 149 states and 194 transitions. [2024-11-08 23:17:57,900 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 194 transitions. [2024-11-08 23:17:57,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:17:57,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:57,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:58,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:58,317 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:18:00,328 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:18:00,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:00,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 153 states and 197 transitions. [2024-11-08 23:18:00,362 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 197 transitions. [2024-11-08 23:18:00,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:18:00,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:00,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:00,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:00,799 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:18:06,965 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:18:14,592 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:18:14,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:14,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 202 states and 259 transitions. [2024-11-08 23:18:14,623 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 259 transitions. [2024-11-08 23:18:14,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:18:14,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:14,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:14,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:14,987 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:18:15,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:15,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 202 states and 257 transitions. [2024-11-08 23:18:15,057 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 257 transitions. [2024-11-08 23:18:15,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:18:15,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:15,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:15,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:15,411 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:18:15,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:15,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 202 states and 255 transitions. [2024-11-08 23:18:15,428 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 255 transitions. [2024-11-08 23:18:15,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:18:15,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:15,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:15,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:15,704 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:18:25,723 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 23:18:25,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:25,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 202 states and 253 transitions. [2024-11-08 23:18:25,731 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 253 transitions. [2024-11-08 23:18:25,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:18:25,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:25,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:25,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:25,986 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:18:26,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:26,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 202 states and 251 transitions. [2024-11-08 23:18:26,094 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 251 transitions. [2024-11-08 23:18:26,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:18:26,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:26,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:26,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:26,606 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:18:28,158 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:18:28,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:28,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 206 states and 254 transitions. [2024-11-08 23:18:28,227 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 254 transitions. [2024-11-08 23:18:28,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:18:28,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:28,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:28,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:28,698 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:18:35,560 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.67s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:18:35,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:35,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 210 states and 257 transitions. [2024-11-08 23:18:35,586 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 257 transitions. [2024-11-08 23:18:35,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:18:35,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:35,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:35,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:35,838 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:18:35,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:35,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 210 states and 256 transitions. [2024-11-08 23:18:35,861 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 256 transitions. [2024-11-08 23:18:35,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:18:35,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:35,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:36,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:36,438 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:18:38,989 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:18:46,420 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:18:46,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:46,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 278 states and 338 transitions. [2024-11-08 23:18:46,687 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 338 transitions. [2024-11-08 23:18:46,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:18:46,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:46,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:46,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:47,076 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:18:47,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:47,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 287 states and 349 transitions. [2024-11-08 23:18:47,511 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 349 transitions. [2024-11-08 23:18:47,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:18:47,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:47,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:47,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:47,993 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:18:48,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:48,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 288 states and 350 transitions. [2024-11-08 23:18:48,028 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 350 transitions. [2024-11-08 23:18:48,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:18:48,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:48,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:48,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:48,267 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:18:48,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:48,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 288 states and 348 transitions. [2024-11-08 23:18:48,363 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 348 transitions. [2024-11-08 23:18:48,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:18:48,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:48,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:48,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:48,769 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 23:18:49,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:49,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 290 states and 352 transitions. [2024-11-08 23:18:49,934 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 352 transitions. [2024-11-08 23:18:49,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:18:49,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:49,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:50,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:50,543 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:19:00,768 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 23:19:10,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:19:16,168 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:19:16,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:16,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 294 states and 355 transitions. [2024-11-08 23:19:16,195 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 355 transitions. [2024-11-08 23:19:16,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:19:16,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:16,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:16,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:16,699 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:19:18,156 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:19:18,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:18,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 298 states and 358 transitions. [2024-11-08 23:19:18,179 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 358 transitions. [2024-11-08 23:19:18,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:19:18,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:18,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:20,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:21,237 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:19:21,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:21,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 300 states and 364 transitions. [2024-11-08 23:19:21,477 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 364 transitions. [2024-11-08 23:19:21,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:19:21,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:21,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:21,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:21,919 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 23:19:22,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:22,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 300 states and 362 transitions. [2024-11-08 23:19:22,007 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 362 transitions. [2024-11-08 23:19:22,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:19:22,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:22,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:23,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:24,709 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:19:25,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:25,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 302 states and 365 transitions. [2024-11-08 23:19:25,261 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 365 transitions. [2024-11-08 23:19:25,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:19:25,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:25,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:26,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:27,054 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:19:27,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:27,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 303 states and 366 transitions. [2024-11-08 23:19:27,465 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 366 transitions. [2024-11-08 23:19:27,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:19:27,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:27,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:27,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:27,753 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-08 23:19:27,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:27,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 303 states and 364 transitions. [2024-11-08 23:19:27,781 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 364 transitions. [2024-11-08 23:19:27,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:19:27,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:27,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:30,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:31,260 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 4 proven. 41 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 23:19:32,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:32,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 305 states and 368 transitions. [2024-11-08 23:19:32,322 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 368 transitions. [2024-11-08 23:19:32,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:19:32,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:32,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:32,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:32,938 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 23:19:34,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:34,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 309 states and 371 transitions. [2024-11-08 23:19:34,493 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 371 transitions. [2024-11-08 23:19:34,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:19:34,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:34,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:35,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:36,941 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 4 proven. 58 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 23:19:37,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:37,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 310 states and 372 transitions. [2024-11-08 23:19:37,473 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 372 transitions. [2024-11-08 23:19:37,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:19:37,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:37,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:38,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:39,290 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 4 proven. 78 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 23:19:39,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:39,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 311 states and 373 transitions. [2024-11-08 23:19:39,746 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 373 transitions. [2024-11-08 23:19:39,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:19:39,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:39,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:41,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:42,272 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 4 proven. 101 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 23:19:42,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:42,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 312 states and 374 transitions. [2024-11-08 23:19:42,728 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 374 transitions. [2024-11-08 23:19:42,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:19:42,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:42,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:43,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:44,862 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 4 proven. 127 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 23:19:45,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:45,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 313 states and 375 transitions. [2024-11-08 23:19:45,276 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 375 transitions. [2024-11-08 23:19:45,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:19:45,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:45,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:46,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:48,731 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 4 proven. 156 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-08 23:19:49,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:49,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 314 states and 376 transitions. [2024-11-08 23:19:49,959 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 376 transitions. [2024-11-08 23:19:49,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:19:49,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:49,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:51,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:52,579 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 4 proven. 188 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 23:19:53,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:53,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 315 states and 377 transitions. [2024-11-08 23:19:53,524 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 377 transitions. [2024-11-08 23:19:53,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:19:53,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:53,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:54,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:55,941 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 4 proven. 223 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 23:19:56,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:56,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 316 states and 378 transitions. [2024-11-08 23:19:56,709 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 378 transitions. [2024-11-08 23:19:56,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:19:56,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:56,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:58,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:59,335 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 4 proven. 261 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-08 23:20:00,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:00,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 317 states and 379 transitions. [2024-11-08 23:20:00,148 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 379 transitions. [2024-11-08 23:20:00,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:20:00,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:00,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:01,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:02,595 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 4 proven. 302 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 23:20:03,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:03,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 318 states and 380 transitions. [2024-11-08 23:20:03,617 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 380 transitions. [2024-11-08 23:20:03,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:20:03,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:03,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:05,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:06,513 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 4 proven. 346 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-08 23:20:07,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:07,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 319 states and 381 transitions. [2024-11-08 23:20:07,103 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 381 transitions. [2024-11-08 23:20:07,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:20:07,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:07,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:08,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:10,061 INFO L134 CoverageAnalysis]: Checked inductivity of 577 backedges. 4 proven. 393 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 23:20:10,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:10,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 320 states and 382 transitions. [2024-11-08 23:20:10,533 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 382 transitions. [2024-11-08 23:20:10,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:20:10,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:10,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:11,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:12,814 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 4 proven. 443 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-08 23:20:13,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:13,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 321 states and 383 transitions. [2024-11-08 23:20:13,264 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 383 transitions. [2024-11-08 23:20:13,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:20:13,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:13,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:14,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:15,977 INFO L134 CoverageAnalysis]: Checked inductivity of 719 backedges. 4 proven. 496 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-08 23:20:16,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:16,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 322 states and 384 transitions. [2024-11-08 23:20:16,449 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 384 transitions. [2024-11-08 23:20:16,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:20:16,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:16,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:17,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:18,977 INFO L134 CoverageAnalysis]: Checked inductivity of 796 backedges. 4 proven. 552 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-08 23:20:19,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:19,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 323 states and 385 transitions. [2024-11-08 23:20:19,436 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 385 transitions. [2024-11-08 23:20:19,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:20:19,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:19,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:20,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:21,592 INFO L134 CoverageAnalysis]: Checked inductivity of 877 backedges. 4 proven. 611 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-08 23:20:22,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:22,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 324 states and 386 transitions. [2024-11-08 23:20:22,075 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 386 transitions. [2024-11-08 23:20:22,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 23:20:22,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:22,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:23,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:24,919 INFO L134 CoverageAnalysis]: Checked inductivity of 962 backedges. 4 proven. 673 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-08 23:20:25,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:25,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 325 states and 387 transitions. [2024-11-08 23:20:25,407 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 387 transitions. [2024-11-08 23:20:25,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:20:25,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:25,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:26,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:28,230 INFO L134 CoverageAnalysis]: Checked inductivity of 1051 backedges. 4 proven. 738 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-08 23:20:28,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:28,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 326 states and 388 transitions. [2024-11-08 23:20:28,725 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 388 transitions. [2024-11-08 23:20:28,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:20:28,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:28,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:30,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:31,767 INFO L134 CoverageAnalysis]: Checked inductivity of 1144 backedges. 4 proven. 806 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-08 23:20:32,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:32,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 327 states and 389 transitions. [2024-11-08 23:20:32,296 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 389 transitions. [2024-11-08 23:20:32,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:20:32,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:32,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:34,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:35,373 INFO L134 CoverageAnalysis]: Checked inductivity of 1241 backedges. 4 proven. 877 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-08 23:20:35,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:35,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 328 states and 390 transitions. [2024-11-08 23:20:35,880 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 390 transitions. [2024-11-08 23:20:35,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:20:35,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:35,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:37,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:38,753 INFO L134 CoverageAnalysis]: Checked inductivity of 1342 backedges. 4 proven. 951 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-08 23:20:39,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:39,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 329 states and 391 transitions. [2024-11-08 23:20:39,267 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 391 transitions. [2024-11-08 23:20:39,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:20:39,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:39,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:40,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:42,131 INFO L134 CoverageAnalysis]: Checked inductivity of 1447 backedges. 4 proven. 1028 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-08 23:20:42,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:42,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 330 states and 392 transitions. [2024-11-08 23:20:42,710 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 392 transitions. [2024-11-08 23:20:42,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 23:20:42,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:42,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:44,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:47,403 INFO L134 CoverageAnalysis]: Checked inductivity of 1556 backedges. 4 proven. 1108 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-08 23:20:50,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:50,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 331 states and 393 transitions. [2024-11-08 23:20:50,035 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 393 transitions. [2024-11-08 23:20:50,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:20:50,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:50,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:51,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:54,004 INFO L134 CoverageAnalysis]: Checked inductivity of 1669 backedges. 4 proven. 1191 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-08 23:20:54,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:54,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 332 states and 394 transitions. [2024-11-08 23:20:54,730 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 394 transitions. [2024-11-08 23:20:54,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:20:54,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:54,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:56,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:58,868 INFO L134 CoverageAnalysis]: Checked inductivity of 1786 backedges. 4 proven. 1277 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-08 23:21:00,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:00,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 333 states and 395 transitions. [2024-11-08 23:21:00,184 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 395 transitions. [2024-11-08 23:21:00,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:21:00,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:00,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:02,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:04,371 INFO L134 CoverageAnalysis]: Checked inductivity of 1907 backedges. 4 proven. 1366 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-08 23:21:05,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:05,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 334 states and 396 transitions. [2024-11-08 23:21:05,131 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 396 transitions. [2024-11-08 23:21:05,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:21:05,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:05,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:07,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:09,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2032 backedges. 4 proven. 1458 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-08 23:21:10,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:10,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 335 states and 397 transitions. [2024-11-08 23:21:10,545 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 397 transitions. [2024-11-08 23:21:10,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 23:21:10,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:10,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:12,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:14,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2161 backedges. 4 proven. 1553 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-08 23:21:15,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:15,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 336 states and 398 transitions. [2024-11-08 23:21:15,950 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 398 transitions. [2024-11-08 23:21:15,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 23:21:15,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:15,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:17,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:20,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2294 backedges. 4 proven. 1651 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-08 23:21:21,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:21,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 337 states and 399 transitions. [2024-11-08 23:21:21,546 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 399 transitions. [2024-11-08 23:21:21,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:21:21,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:21,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:23,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:25,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2431 backedges. 4 proven. 1752 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-08 23:21:27,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:27,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 338 states and 400 transitions. [2024-11-08 23:21:27,126 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 400 transitions. [2024-11-08 23:21:27,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:21:27,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:27,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:29,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:32,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2572 backedges. 4 proven. 1856 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-08 23:21:33,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:33,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 339 states and 401 transitions. [2024-11-08 23:21:33,013 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 401 transitions. [2024-11-08 23:21:33,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 23:21:33,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:33,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:34,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:37,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2717 backedges. 4 proven. 1963 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-08 23:21:38,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:38,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 340 states and 402 transitions. [2024-11-08 23:21:38,551 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 402 transitions. [2024-11-08 23:21:38,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:21:38,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:38,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:40,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:43,673 INFO L134 CoverageAnalysis]: Checked inductivity of 2866 backedges. 4 proven. 2073 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-08 23:21:45,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:45,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 341 states and 403 transitions. [2024-11-08 23:21:45,097 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 403 transitions. [2024-11-08 23:21:45,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 23:21:45,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:45,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:47,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:49,747 INFO L134 CoverageAnalysis]: Checked inductivity of 3019 backedges. 4 proven. 2186 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-08 23:21:51,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:51,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 342 states and 404 transitions. [2024-11-08 23:21:51,124 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 404 transitions. [2024-11-08 23:21:51,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 23:21:51,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:51,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:53,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:55,941 INFO L134 CoverageAnalysis]: Checked inductivity of 3176 backedges. 4 proven. 2302 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-08 23:21:57,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:57,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 343 states and 405 transitions. [2024-11-08 23:21:57,334 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 405 transitions. [2024-11-08 23:21:57,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 23:21:57,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:57,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:59,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:02,187 INFO L134 CoverageAnalysis]: Checked inductivity of 3337 backedges. 4 proven. 2421 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-08 23:22:03,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:03,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 344 states and 406 transitions. [2024-11-08 23:22:03,767 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 406 transitions. [2024-11-08 23:22:03,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:22:03,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:03,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:06,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:08,767 INFO L134 CoverageAnalysis]: Checked inductivity of 3502 backedges. 4 proven. 2543 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-08 23:22:09,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:09,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 345 states and 407 transitions. [2024-11-08 23:22:09,515 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 407 transitions. [2024-11-08 23:22:09,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 23:22:09,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:09,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:12,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:15,994 INFO L134 CoverageAnalysis]: Checked inductivity of 3671 backedges. 4 proven. 2668 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-08 23:22:17,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:17,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 346 states and 408 transitions. [2024-11-08 23:22:17,879 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 408 transitions. [2024-11-08 23:22:17,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:22:17,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:17,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:20,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:23,019 INFO L134 CoverageAnalysis]: Checked inductivity of 3844 backedges. 4 proven. 2796 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-08 23:22:24,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:24,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 347 states and 409 transitions. [2024-11-08 23:22:24,129 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 409 transitions. [2024-11-08 23:22:24,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 23:22:24,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:24,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:26,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:29,296 INFO L134 CoverageAnalysis]: Checked inductivity of 4021 backedges. 4 proven. 2927 refuted. 0 times theorem prover too weak. 1090 trivial. 0 not checked. [2024-11-08 23:22:30,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:30,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 348 states and 410 transitions. [2024-11-08 23:22:30,163 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 410 transitions. [2024-11-08 23:22:30,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 23:22:30,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:30,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:33,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:46,151 INFO L134 CoverageAnalysis]: Checked inductivity of 4202 backedges. 4 proven. 3061 refuted. 0 times theorem prover too weak. 1137 trivial. 0 not checked. [2024-11-08 23:22:57,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:57,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 349 states and 411 transitions. [2024-11-08 23:22:57,025 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 411 transitions. [2024-11-08 23:22:57,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 23:22:57,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:57,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:00,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:00,997 INFO L134 CoverageAnalysis]: Checked inductivity of 4387 backedges. 95 proven. 97 refuted. 0 times theorem prover too weak. 4195 trivial. 0 not checked. [2024-11-08 23:23:01,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:01,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 350 states and 415 transitions. [2024-11-08 23:23:01,730 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 415 transitions. [2024-11-08 23:23:01,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 23:23:01,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:01,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:04,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:05,117 INFO L134 CoverageAnalysis]: Checked inductivity of 4576 backedges. 140 proven. 149 refuted. 0 times theorem prover too weak. 4287 trivial. 0 not checked. [2024-11-08 23:23:05,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:05,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 351 states and 417 transitions. [2024-11-08 23:23:05,918 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 417 transitions. [2024-11-08 23:23:05,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 23:23:05,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:05,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:09,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:09,813 INFO L134 CoverageAnalysis]: Checked inductivity of 4769 backedges. 185 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-08 23:23:11,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:11,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 353 states and 421 transitions. [2024-11-08 23:23:11,123 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 421 transitions. [2024-11-08 23:23:11,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 23:23:11,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:11,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:13,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:15,065 INFO L134 CoverageAnalysis]: Checked inductivity of 4966 backedges. 230 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-08 23:23:16,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:16,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 354 states and 422 transitions. [2024-11-08 23:23:16,131 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 422 transitions. [2024-11-08 23:23:16,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 23:23:16,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:16,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:18,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:19,228 INFO L134 CoverageAnalysis]: Checked inductivity of 5167 backedges. 275 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-08 23:23:20,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:20,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 355 states and 423 transitions. [2024-11-08 23:23:20,319 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 423 transitions. [2024-11-08 23:23:20,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 23:23:20,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:20,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:23,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:24,957 INFO L134 CoverageAnalysis]: Checked inductivity of 5372 backedges. 320 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-08 23:23:26,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:26,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 356 states and 424 transitions. [2024-11-08 23:23:26,250 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 424 transitions. [2024-11-08 23:23:26,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 23:23:26,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:26,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:28,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:29,860 INFO L134 CoverageAnalysis]: Checked inductivity of 5581 backedges. 365 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-08 23:23:30,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:30,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 357 states and 425 transitions. [2024-11-08 23:23:30,605 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 425 transitions. [2024-11-08 23:23:30,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 23:23:30,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:30,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:31,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:33,317 INFO L134 CoverageAnalysis]: Checked inductivity of 5794 backedges. 410 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-08 23:23:34,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:34,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 358 states and 426 transitions. [2024-11-08 23:23:34,149 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 426 transitions. [2024-11-08 23:23:34,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 23:23:34,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:34,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:36,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:38,392 INFO L134 CoverageAnalysis]: Checked inductivity of 6011 backedges. 455 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-08 23:23:39,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:39,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 359 states and 427 transitions. [2024-11-08 23:23:39,118 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 427 transitions. [2024-11-08 23:23:39,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 23:23:39,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:39,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:42,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:44,075 INFO L134 CoverageAnalysis]: Checked inductivity of 6232 backedges. 500 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-08 23:23:44,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:44,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 360 states and 428 transitions. [2024-11-08 23:23:44,929 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 428 transitions. [2024-11-08 23:23:44,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 23:23:44,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:44,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:47,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:49,288 INFO L134 CoverageAnalysis]: Checked inductivity of 6457 backedges. 545 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-08 23:23:50,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:50,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 361 states and 429 transitions. [2024-11-08 23:23:50,048 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 429 transitions. [2024-11-08 23:23:50,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 23:23:50,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:50,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:54,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:55,980 INFO L134 CoverageAnalysis]: Checked inductivity of 6686 backedges. 590 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-08 23:23:56,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:56,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 362 states and 430 transitions. [2024-11-08 23:23:56,778 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 430 transitions. [2024-11-08 23:23:56,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 23:23:56,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:56,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:59,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:01,377 INFO L134 CoverageAnalysis]: Checked inductivity of 6919 backedges. 635 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-08 23:24:02,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:02,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 363 states and 431 transitions. [2024-11-08 23:24:02,692 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 431 transitions. [2024-11-08 23:24:02,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 23:24:02,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:02,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:07,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:09,472 INFO L134 CoverageAnalysis]: Checked inductivity of 7156 backedges. 680 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-08 23:24:10,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:10,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 364 states and 432 transitions. [2024-11-08 23:24:10,482 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 432 transitions. [2024-11-08 23:24:10,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 23:24:10,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:10,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:14,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:16,652 INFO L134 CoverageAnalysis]: Checked inductivity of 7397 backedges. 725 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-08 23:24:17,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:17,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 365 states and 433 transitions. [2024-11-08 23:24:17,468 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 433 transitions. [2024-11-08 23:24:17,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 23:24:17,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:17,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:22,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:25,026 INFO L134 CoverageAnalysis]: Checked inductivity of 7642 backedges. 770 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-08 23:24:25,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:25,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 366 states and 434 transitions. [2024-11-08 23:24:25,861 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 434 transitions. [2024-11-08 23:24:25,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 23:24:25,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:25,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:29,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:31,660 INFO L134 CoverageAnalysis]: Checked inductivity of 7891 backedges. 815 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-08 23:24:32,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:32,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 367 states and 435 transitions. [2024-11-08 23:24:32,505 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 435 transitions. [2024-11-08 23:24:32,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 23:24:32,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:32,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:37,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:39,477 INFO L134 CoverageAnalysis]: Checked inductivity of 8144 backedges. 860 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-08 23:24:40,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:40,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 368 states and 436 transitions. [2024-11-08 23:24:40,552 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 436 transitions. [2024-11-08 23:24:40,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 23:24:40,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:40,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:46,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:48,400 INFO L134 CoverageAnalysis]: Checked inductivity of 8401 backedges. 905 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-08 23:24:49,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:49,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 369 states and 437 transitions. [2024-11-08 23:24:49,316 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 437 transitions. [2024-11-08 23:24:49,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 23:24:49,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:49,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:53,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:55,867 INFO L134 CoverageAnalysis]: Checked inductivity of 8662 backedges. 950 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-08 23:24:56,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:56,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 370 states and 438 transitions. [2024-11-08 23:24:56,806 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 438 transitions. [2024-11-08 23:24:56,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 23:24:56,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:56,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:59,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:02,522 INFO L134 CoverageAnalysis]: Checked inductivity of 8927 backedges. 995 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-08 23:25:04,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:04,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 371 states and 439 transitions. [2024-11-08 23:25:04,109 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 439 transitions. [2024-11-08 23:25:04,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-08 23:25:04,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:04,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:10,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:12,939 INFO L134 CoverageAnalysis]: Checked inductivity of 9196 backedges. 1040 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-08 23:25:14,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:14,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 372 states and 440 transitions. [2024-11-08 23:25:14,373 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 440 transitions. [2024-11-08 23:25:14,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 23:25:14,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:14,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:18,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:21,050 INFO L134 CoverageAnalysis]: Checked inductivity of 9469 backedges. 1085 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-08 23:25:22,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:22,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 373 states and 441 transitions. [2024-11-08 23:25:22,488 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 441 transitions. [2024-11-08 23:25:22,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 23:25:22,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:22,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:30,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:33,853 INFO L134 CoverageAnalysis]: Checked inductivity of 9746 backedges. 1130 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-08 23:25:35,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:35,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 374 states and 442 transitions. [2024-11-08 23:25:35,614 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 442 transitions. [2024-11-08 23:25:35,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-08 23:25:35,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:35,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:38,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:41,207 INFO L134 CoverageAnalysis]: Checked inductivity of 10027 backedges. 1175 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-08 23:25:42,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:42,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 375 states and 443 transitions. [2024-11-08 23:25:42,154 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 443 transitions. [2024-11-08 23:25:42,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-08 23:25:42,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:42,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:44,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:47,369 INFO L134 CoverageAnalysis]: Checked inductivity of 10312 backedges. 1220 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-08 23:25:48,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:48,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 376 states and 444 transitions. [2024-11-08 23:25:48,311 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 444 transitions. [2024-11-08 23:25:48,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-08 23:25:48,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:48,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:51,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:54,405 INFO L134 CoverageAnalysis]: Checked inductivity of 10601 backedges. 1265 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-08 23:25:55,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:55,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 377 states and 445 transitions. [2024-11-08 23:25:55,402 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 445 transitions. [2024-11-08 23:25:55,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 23:25:55,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:55,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:59,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:02,557 INFO L134 CoverageAnalysis]: Checked inductivity of 10894 backedges. 1310 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-08 23:26:03,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:03,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 378 states and 446 transitions. [2024-11-08 23:26:03,625 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 446 transitions. [2024-11-08 23:26:03,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-08 23:26:03,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:03,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:07,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:10,944 INFO L134 CoverageAnalysis]: Checked inductivity of 11191 backedges. 1355 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-08 23:26:11,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:11,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 379 states and 447 transitions. [2024-11-08 23:26:11,923 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 447 transitions. [2024-11-08 23:26:11,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 23:26:11,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:11,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:16,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:19,745 INFO L134 CoverageAnalysis]: Checked inductivity of 11492 backedges. 1400 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-11-08 23:26:20,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:20,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 380 states and 448 transitions. [2024-11-08 23:26:20,774 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 448 transitions. [2024-11-08 23:26:20,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 23:26:20,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:20,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:24,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:28,609 INFO L134 CoverageAnalysis]: Checked inductivity of 11797 backedges. 1445 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-11-08 23:26:29,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:29,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 381 states and 449 transitions. [2024-11-08 23:26:29,621 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 449 transitions. [2024-11-08 23:26:29,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-08 23:26:29,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:29,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:34,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:37,773 INFO L134 CoverageAnalysis]: Checked inductivity of 12106 backedges. 1490 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-11-08 23:26:38,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:38,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 382 states and 450 transitions. [2024-11-08 23:26:38,786 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 450 transitions. [2024-11-08 23:26:38,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-08 23:26:38,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:38,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:42,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:46,406 INFO L134 CoverageAnalysis]: Checked inductivity of 12419 backedges. 1535 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-11-08 23:26:48,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:48,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 383 states and 451 transitions. [2024-11-08 23:26:48,099 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 451 transitions. [2024-11-08 23:26:48,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 23:26:48,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:48,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:51,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:06,410 INFO L134 CoverageAnalysis]: Checked inductivity of 12736 backedges. 1580 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-11-08 23:27:18,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:18,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 384 states and 452 transitions. [2024-11-08 23:27:18,559 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 452 transitions. [2024-11-08 23:27:18,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-08 23:27:18,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:18,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:22,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:27,269 INFO L134 CoverageAnalysis]: Checked inductivity of 13057 backedges. 1625 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-11-08 23:27:29,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:29,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 385 states and 453 transitions. [2024-11-08 23:27:29,157 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 453 transitions. [2024-11-08 23:27:29,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 23:27:29,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:29,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:34,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:38,940 INFO L134 CoverageAnalysis]: Checked inductivity of 13382 backedges. 1670 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-08 23:27:40,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:40,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 386 states and 454 transitions. [2024-11-08 23:27:40,036 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 454 transitions. [2024-11-08 23:27:40,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-08 23:27:40,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:40,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:42,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:46,557 INFO L134 CoverageAnalysis]: Checked inductivity of 13711 backedges. 1715 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-11-08 23:27:48,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:48,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 387 states and 455 transitions. [2024-11-08 23:27:48,045 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 455 transitions. [2024-11-08 23:27:48,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-08 23:27:48,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:48,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:27:52,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:27:56,494 INFO L134 CoverageAnalysis]: Checked inductivity of 14044 backedges. 1760 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-11-08 23:27:58,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:27:58,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 388 states and 456 transitions. [2024-11-08 23:27:58,288 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 456 transitions. [2024-11-08 23:27:58,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-08 23:27:58,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:27:58,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:01,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat