./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e09ce1b4-4db9-43ab-af03-8c79859da7d0/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e09ce1b4-4db9-43ab-af03-8c79859da7d0/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_e09ce1b4-4db9-43ab-af03-8c79859da7d0/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e09ce1b4-4db9-43ab-af03-8c79859da7d0/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e09ce1b4-4db9-43ab-af03-8c79859da7d0/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_e09ce1b4-4db9-43ab-af03-8c79859da7d0/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 9fd228108b00a337c799c923821cefd2f3f25ea1b43eb489705884efe2b6ca03 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:36:41,510 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:36:41,605 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e09ce1b4-4db9-43ab-af03-8c79859da7d0/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 19:36:41,612 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:36:41,616 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:36:41,649 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:36:41,650 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:36:41,651 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:36:41,652 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:36:41,654 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:36:41,654 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:36:41,655 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:36:41,656 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:36:41,656 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:36:41,660 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:36:41,661 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:36:41,661 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:36:41,661 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:36:41,662 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:36:41,662 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:36:41,662 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 19:36:41,663 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:36:41,663 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:36:41,664 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:36:41,664 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:36:41,664 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:36:41,665 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:36:41,667 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:36:41,667 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:36:41,668 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:36:41,668 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:36:41,669 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:36:41,669 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:36:41,669 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:36:41,670 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:36:41,670 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_e09ce1b4-4db9-43ab-af03-8c79859da7d0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e09ce1b4-4db9-43ab-af03-8c79859da7d0/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fd228108b00a337c799c923821cefd2f3f25ea1b43eb489705884efe2b6ca03 [2024-11-08 19:36:41,967 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:36:42,000 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:36:42,004 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:36:42,005 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:36:42,006 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:36:42,007 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e09ce1b4-4db9-43ab-af03-8c79859da7d0/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i Unable to find full path for "g++" [2024-11-08 19:36:44,281 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:36:44,629 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:36:44,631 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e09ce1b4-4db9-43ab-af03-8c79859da7d0/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i [2024-11-08 19:36:44,651 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e09ce1b4-4db9-43ab-af03-8c79859da7d0/bin/ukojak-verify-ImItNfHLgk/data/dd51cc0e6/31ab4f723d2c4416a5b7f18e65c67445/FLAGf3016b7ff [2024-11-08 19:36:44,678 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e09ce1b4-4db9-43ab-af03-8c79859da7d0/bin/ukojak-verify-ImItNfHLgk/data/dd51cc0e6/31ab4f723d2c4416a5b7f18e65c67445 [2024-11-08 19:36:44,681 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:36:44,682 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:36:44,684 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:36:44,685 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:36:44,692 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:36:44,692 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:36:44" (1/1) ... [2024-11-08 19:36:44,694 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2151eea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:44, skipping insertion in model container [2024-11-08 19:36:44,694 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:36:44" (1/1) ... [2024-11-08 19:36:44,769 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:36:45,642 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:36:45,663 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:36:45,893 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:36:46,005 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:36:46,006 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:46 WrapperNode [2024-11-08 19:36:46,006 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:36:46,007 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:36:46,007 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:36:46,007 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:36:46,016 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:46" (1/1) ... [2024-11-08 19:36:46,069 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:46" (1/1) ... [2024-11-08 19:36:46,182 INFO L138 Inliner]: procedures = 177, calls = 375, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2000 [2024-11-08 19:36:46,182 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:36:46,183 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:36:46,183 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:36:46,183 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:36:46,194 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:46" (1/1) ... [2024-11-08 19:36:46,194 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:46" (1/1) ... [2024-11-08 19:36:46,205 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:46" (1/1) ... [2024-11-08 19:36:46,206 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:46" (1/1) ... [2024-11-08 19:36:46,295 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:46" (1/1) ... [2024-11-08 19:36:46,318 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:46" (1/1) ... [2024-11-08 19:36:46,324 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:46" (1/1) ... [2024-11-08 19:36:46,332 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:46" (1/1) ... [2024-11-08 19:36:46,353 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:36:46,355 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:36:46,358 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:36:46,358 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:36:46,359 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:36:46" (1/1) ... [2024-11-08 19:36:46,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:36:46,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e09ce1b4-4db9-43ab-af03-8c79859da7d0/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:36:46,395 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e09ce1b4-4db9-43ab-af03-8c79859da7d0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:36:46,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e09ce1b4-4db9-43ab-af03-8c79859da7d0/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:36:46,432 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-08 19:36:46,433 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-08 19:36:46,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:36:46,433 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 19:36:46,433 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 19:36:46,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:36:46,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 19:36:46,434 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 19:36:46,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:36:46,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:36:46,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:36:46,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:36:46,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:36:46,436 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:36:46,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:36:46,436 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:36:46,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:36:46,727 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:36:46,729 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:36:49,293 INFO L? ?]: Removed 492 outVars from TransFormulas that were not future-live. [2024-11-08 19:36:49,293 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:36:51,493 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:36:51,494 INFO L316 CfgBuilder]: Removed 75 assume(true) statements. [2024-11-08 19:36:51,494 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:36:51 BoogieIcfgContainer [2024-11-08 19:36:51,494 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:36:51,495 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:36:51,495 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:36:51,506 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:36:51,506 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:36:51" (1/1) ... [2024-11-08 19:36:51,516 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:36:51,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:51,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 196 states and 321 transitions. [2024-11-08 19:36:51,594 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 321 transitions. [2024-11-08 19:36:51,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 19:36:51,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:51,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:51,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:51,781 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 19:36:51,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:51,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 195 states and 320 transitions. [2024-11-08 19:36:51,810 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 320 transitions. [2024-11-08 19:36:51,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:36:51,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:51,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:51,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 19:36:51,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:51,931 INFO L255 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 19:36:51,937 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 19:36:51,963 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 19:36:52,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:52,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 199 states and 325 transitions. [2024-11-08 19:36:52,024 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 325 transitions. [2024-11-08 19:36:52,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 19:36:52,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:52,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:52,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:52,075 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 19:36:52,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:52,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 199 states and 321 transitions. [2024-11-08 19:36:52,081 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 321 transitions. [2024-11-08 19:36:52,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 19:36:52,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:52,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:52,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:52,163 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 19:36:52,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:52,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 199 states and 313 transitions. [2024-11-08 19:36:52,180 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 313 transitions. [2024-11-08 19:36:52,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 19:36:52,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:52,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:52,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:52,290 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 19:36:52,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:52,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 199 states and 301 transitions. [2024-11-08 19:36:52,305 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 301 transitions. [2024-11-08 19:36:52,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 19:36:52,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:52,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:52,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:52,519 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 19:36:57,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:36:57,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:57,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 199 states and 287 transitions. [2024-11-08 19:36:57,218 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 287 transitions. [2024-11-08 19:36:57,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:36:57,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:57,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:57,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:57,732 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 19:36:58,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:58,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 215 states and 305 transitions. [2024-11-08 19:36:58,679 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 305 transitions. [2024-11-08 19:36:58,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:36:58,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:58,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:58,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:58,880 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 19:36:58,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:58,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 215 states and 303 transitions. [2024-11-08 19:36:58,892 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 303 transitions. [2024-11-08 19:36:58,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 19:36:58,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:58,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:59,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:59,199 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 19:36:59,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:59,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 215 states and 301 transitions. [2024-11-08 19:36:59,257 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 301 transitions. [2024-11-08 19:36:59,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 19:36:59,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:59,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:59,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:59,473 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 19:36:59,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:59,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 215 states and 299 transitions. [2024-11-08 19:36:59,483 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 299 transitions. [2024-11-08 19:36:59,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:36:59,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:59,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:59,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:59,746 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 19:37:09,759 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 19:37:09,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:09,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 215 states and 297 transitions. [2024-11-08 19:37:09,776 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 297 transitions. [2024-11-08 19:37:09,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 19:37:09,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:09,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:09,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:10,192 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 19:37:20,311 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:37:30,317 WARN L539 Checker$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 19:37:39,702 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:37:39,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:39,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 219 states and 300 transitions. [2024-11-08 19:37:39,731 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 300 transitions. [2024-11-08 19:37:39,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 19:37:39,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:39,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:39,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:40,188 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:37:50,547 WARN L539 Checker$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 19:37:57,181 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:38:07,854 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:38:12,006 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:38:12,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:12,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 268 states and 360 transitions. [2024-11-08 19:38:12,031 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 360 transitions. [2024-11-08 19:38:12,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 19:38:12,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:12,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:12,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:12,518 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 19:38:12,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:12,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 268 states and 358 transitions. [2024-11-08 19:38:12,593 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 358 transitions. [2024-11-08 19:38:12,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 19:38:12,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:12,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:12,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:12,861 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 19:38:12,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:12,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 268 states and 356 transitions. [2024-11-08 19:38:12,880 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 356 transitions. [2024-11-08 19:38:12,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 19:38:12,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:12,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:13,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:13,126 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 19:38:13,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:13,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 268 states and 354 transitions. [2024-11-08 19:38:13,169 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 354 transitions. [2024-11-08 19:38:13,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 19:38:13,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:13,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:13,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:13,449 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 19:38:17,552 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:38:17,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:17,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 268 states and 352 transitions. [2024-11-08 19:38:17,563 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 352 transitions. [2024-11-08 19:38:17,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:38:17,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:17,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:17,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:17,940 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 19:38:28,139 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:38:35,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:38:35,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:35,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 272 states and 355 transitions. [2024-11-08 19:38:35,935 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 355 transitions. [2024-11-08 19:38:35,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 19:38:35,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:35,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:36,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:36,373 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 19:38:46,597 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:38:56,606 WARN L539 Checker$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 19:39:06,619 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:39:07,671 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:39:07,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:07,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 276 states and 358 transitions. [2024-11-08 19:39:07,694 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 358 transitions. [2024-11-08 19:39:07,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:39:07,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:07,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:07,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:07,985 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 19:39:08,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:08,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 276 states and 357 transitions. [2024-11-08 19:39:08,008 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 357 transitions. [2024-11-08 19:39:08,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 19:39:08,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:08,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:08,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:08,424 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 19:39:08,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:08,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 285 states and 368 transitions. [2024-11-08 19:39:08,762 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 368 transitions. [2024-11-08 19:39:08,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 19:39:08,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:08,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:08,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:09,319 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 19:39:19,444 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:39:29,452 WARN L539 Checker$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 19:39:34,758 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:39:45,129 WARN L539 Checker$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 19:39:55,142 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:40:03,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:40:03,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:03,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 353 states and 450 transitions. [2024-11-08 19:40:03,558 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 450 transitions. [2024-11-08 19:40:03,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:40:03,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:03,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:03,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:04,045 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 19:40:04,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:04,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 354 states and 451 transitions. [2024-11-08 19:40:04,087 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 451 transitions. [2024-11-08 19:40:04,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 19:40:04,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:04,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:04,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:04,501 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 19:40:05,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:05,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 356 states and 455 transitions. [2024-11-08 19:40:05,280 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 455 transitions. [2024-11-08 19:40:05,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 19:40:05,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:05,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:05,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:05,518 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 19:40:05,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:05,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 356 states and 453 transitions. [2024-11-08 19:40:05,594 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 453 transitions. [2024-11-08 19:40:05,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 19:40:05,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:05,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:05,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:06,135 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 19:40:09,487 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:40:09,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:09,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 360 states and 456 transitions. [2024-11-08 19:40:09,527 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 456 transitions. [2024-11-08 19:40:09,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 19:40:09,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:09,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:09,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:09,943 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:40:10,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:10,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 360 states and 454 transitions. [2024-11-08 19:40:10,040 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 454 transitions. [2024-11-08 19:40:10,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 19:40:10,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:10,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:12,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:12,586 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 19:40:12,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:12,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 362 states and 457 transitions. [2024-11-08 19:40:12,828 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 457 transitions. [2024-11-08 19:40:12,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 19:40:12,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:12,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:14,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:14,942 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 19:40:15,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:15,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 363 states and 460 transitions. [2024-11-08 19:40:15,612 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 460 transitions. [2024-11-08 19:40:15,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 19:40:15,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:15,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:17,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:17,843 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 19:40:18,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:18,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 364 states and 462 transitions. [2024-11-08 19:40:18,386 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 462 transitions. [2024-11-08 19:40:18,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:40:18,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:18,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:18,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:18,641 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 19:40:18,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:18,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 364 states and 460 transitions. [2024-11-08 19:40:18,667 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 460 transitions. [2024-11-08 19:40:18,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 19:40:18,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:18,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:20,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:21,324 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 4 proven. 33 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 19:40:22,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:22,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 367 states and 465 transitions. [2024-11-08 19:40:22,866 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 465 transitions. [2024-11-08 19:40:22,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:40:22,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:22,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:23,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:23,464 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:40:25,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 19:40:25,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:26,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 371 states and 468 transitions. [2024-11-08 19:40:26,001 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 468 transitions. [2024-11-08 19:40:26,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 19:40:26,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:26,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:27,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:28,162 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 4 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:40:28,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:28,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 372 states and 469 transitions. [2024-11-08 19:40:28,808 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 469 transitions. [2024-11-08 19:40:28,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:40:28,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:28,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:30,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:31,988 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 4 proven. 66 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 19:40:32,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:32,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 373 states and 470 transitions. [2024-11-08 19:40:32,506 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 470 transitions. [2024-11-08 19:40:32,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 19:40:32,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:32,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:34,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:35,204 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 4 proven. 87 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 19:40:35,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:35,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 374 states and 471 transitions. [2024-11-08 19:40:35,780 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 471 transitions. [2024-11-08 19:40:35,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:40:35,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:35,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:36,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:38,851 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 4 proven. 111 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 19:40:40,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:40,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 375 states and 472 transitions. [2024-11-08 19:40:40,482 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 472 transitions. [2024-11-08 19:40:40,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 19:40:40,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:40,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:42,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:43,872 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 4 proven. 138 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 19:40:45,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:45,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 376 states and 473 transitions. [2024-11-08 19:40:45,070 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 473 transitions. [2024-11-08 19:40:45,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 19:40:45,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:45,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:46,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:47,238 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 4 proven. 168 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 19:40:48,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:48,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 377 states and 474 transitions. [2024-11-08 19:40:48,058 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 474 transitions. [2024-11-08 19:40:48,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 19:40:48,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:48,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:49,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:51,026 INFO L134 CoverageAnalysis]: Checked inductivity of 292 backedges. 4 proven. 201 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-08 19:40:51,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:51,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 378 states and 475 transitions. [2024-11-08 19:40:51,746 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 475 transitions. [2024-11-08 19:40:51,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 19:40:51,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:51,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:52,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:54,428 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 4 proven. 237 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 19:40:55,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:55,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 379 states and 476 transitions. [2024-11-08 19:40:55,364 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 476 transitions. [2024-11-08 19:40:55,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:40:55,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:55,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:56,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:57,596 INFO L134 CoverageAnalysis]: Checked inductivity of 394 backedges. 4 proven. 276 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 19:40:58,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:58,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 380 states and 477 transitions. [2024-11-08 19:40:58,181 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 477 transitions. [2024-11-08 19:40:58,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 19:40:58,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:58,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:00,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:01,602 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 4 proven. 318 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-08 19:41:02,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:02,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 381 states and 478 transitions. [2024-11-08 19:41:02,086 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 478 transitions. [2024-11-08 19:41:02,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:41:02,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:02,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:03,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:04,615 INFO L134 CoverageAnalysis]: Checked inductivity of 512 backedges. 4 proven. 363 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 19:41:05,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:05,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 382 states and 479 transitions. [2024-11-08 19:41:05,161 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 479 transitions. [2024-11-08 19:41:05,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:41:05,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:05,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:06,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:08,340 INFO L134 CoverageAnalysis]: Checked inductivity of 577 backedges. 4 proven. 411 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-08 19:41:09,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:09,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 383 states and 480 transitions. [2024-11-08 19:41:09,613 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 480 transitions. [2024-11-08 19:41:09,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 19:41:09,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:09,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:11,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:12,820 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 4 proven. 462 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 19:41:13,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:13,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 384 states and 481 transitions. [2024-11-08 19:41:13,847 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 481 transitions. [2024-11-08 19:41:13,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 19:41:13,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:13,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:15,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:16,851 INFO L134 CoverageAnalysis]: Checked inductivity of 719 backedges. 4 proven. 516 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-08 19:41:17,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:17,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 385 states and 482 transitions. [2024-11-08 19:41:17,866 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 482 transitions. [2024-11-08 19:41:17,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 19:41:17,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:17,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:19,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:20,870 INFO L134 CoverageAnalysis]: Checked inductivity of 796 backedges. 4 proven. 573 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-08 19:41:22,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:22,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 386 states and 483 transitions. [2024-11-08 19:41:22,016 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 483 transitions. [2024-11-08 19:41:22,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 19:41:22,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:22,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:23,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:24,826 INFO L134 CoverageAnalysis]: Checked inductivity of 877 backedges. 4 proven. 633 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-08 19:41:25,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:25,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 387 states and 484 transitions. [2024-11-08 19:41:25,980 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 484 transitions. [2024-11-08 19:41:25,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:41:25,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:25,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:27,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:28,639 INFO L134 CoverageAnalysis]: Checked inductivity of 962 backedges. 4 proven. 696 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-08 19:41:29,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:29,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 388 states and 485 transitions. [2024-11-08 19:41:29,943 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 485 transitions. [2024-11-08 19:41:29,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 19:41:29,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:29,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:31,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:32,900 INFO L134 CoverageAnalysis]: Checked inductivity of 1051 backedges. 4 proven. 762 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-08 19:41:34,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:34,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 389 states and 486 transitions. [2024-11-08 19:41:34,036 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 486 transitions. [2024-11-08 19:41:34,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 19:41:34,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:34,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:35,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:37,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1144 backedges. 4 proven. 831 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-08 19:41:38,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:38,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 390 states and 487 transitions. [2024-11-08 19:41:38,254 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 487 transitions. [2024-11-08 19:41:38,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 19:41:38,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:38,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:39,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:41,450 INFO L134 CoverageAnalysis]: Checked inductivity of 1241 backedges. 4 proven. 903 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-08 19:41:42,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:42,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 391 states and 488 transitions. [2024-11-08 19:41:42,107 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 488 transitions. [2024-11-08 19:41:42,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 19:41:42,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:42,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:43,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:45,536 INFO L134 CoverageAnalysis]: Checked inductivity of 1342 backedges. 4 proven. 978 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-08 19:41:46,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:46,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 392 states and 489 transitions. [2024-11-08 19:41:46,189 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 489 transitions. [2024-11-08 19:41:46,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 19:41:46,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:46,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:48,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:50,870 INFO L134 CoverageAnalysis]: Checked inductivity of 1447 backedges. 4 proven. 1056 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-08 19:41:52,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:52,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 393 states and 490 transitions. [2024-11-08 19:41:52,647 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 490 transitions. [2024-11-08 19:41:52,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 19:41:52,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:52,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:55,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:57,000 INFO L134 CoverageAnalysis]: Checked inductivity of 1556 backedges. 4 proven. 1137 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-08 19:41:57,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:57,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 394 states and 491 transitions. [2024-11-08 19:41:57,973 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 491 transitions. [2024-11-08 19:41:57,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 19:41:57,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:57,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:59,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:01,529 INFO L134 CoverageAnalysis]: Checked inductivity of 1669 backedges. 4 proven. 1221 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-08 19:42:02,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:02,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 395 states and 492 transitions. [2024-11-08 19:42:02,292 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 492 transitions. [2024-11-08 19:42:02,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 19:42:02,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:02,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:03,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:06,331 INFO L134 CoverageAnalysis]: Checked inductivity of 1786 backedges. 4 proven. 1308 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-08 19:42:08,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:08,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 396 states and 493 transitions. [2024-11-08 19:42:08,004 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 493 transitions. [2024-11-08 19:42:08,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 19:42:08,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:08,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:09,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:11,434 INFO L134 CoverageAnalysis]: Checked inductivity of 1907 backedges. 4 proven. 1398 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-08 19:42:12,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:12,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 397 states and 494 transitions. [2024-11-08 19:42:12,853 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 494 transitions. [2024-11-08 19:42:12,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 19:42:12,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:12,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:15,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:17,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2032 backedges. 4 proven. 1491 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-08 19:42:18,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:18,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 398 states and 495 transitions. [2024-11-08 19:42:18,753 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 495 transitions. [2024-11-08 19:42:18,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 19:42:18,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:18,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:22,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:24,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2161 backedges. 4 proven. 1587 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-08 19:42:25,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:25,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 399 states and 496 transitions. [2024-11-08 19:42:25,361 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 496 transitions. [2024-11-08 19:42:25,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 19:42:25,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:25,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:26,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:30,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2294 backedges. 4 proven. 1686 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-08 19:42:32,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:32,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 400 states and 497 transitions. [2024-11-08 19:42:32,013 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 497 transitions. [2024-11-08 19:42:32,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 19:42:32,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:32,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:33,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:36,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2431 backedges. 4 proven. 1788 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-08 19:42:37,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:37,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 401 states and 498 transitions. [2024-11-08 19:42:37,096 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 498 transitions. [2024-11-08 19:42:37,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 19:42:37,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:37,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:39,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:41,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2572 backedges. 4 proven. 1893 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-08 19:42:43,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:43,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 402 states and 499 transitions. [2024-11-08 19:42:43,832 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 499 transitions. [2024-11-08 19:42:43,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 19:42:43,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:43,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:47,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:49,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2717 backedges. 4 proven. 2001 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-08 19:42:51,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:51,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 403 states and 500 transitions. [2024-11-08 19:42:51,013 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 500 transitions. [2024-11-08 19:42:51,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 19:42:51,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:51,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:52,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:55,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2866 backedges. 4 proven. 2112 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-08 19:42:56,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:56,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 404 states and 501 transitions. [2024-11-08 19:42:56,136 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 501 transitions. [2024-11-08 19:42:56,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 19:42:56,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:56,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:58,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:01,425 INFO L134 CoverageAnalysis]: Checked inductivity of 3019 backedges. 4 proven. 2226 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-08 19:43:03,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:03,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 405 states and 502 transitions. [2024-11-08 19:43:03,569 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 502 transitions. [2024-11-08 19:43:03,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 19:43:03,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:03,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:04,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:07,903 INFO L134 CoverageAnalysis]: Checked inductivity of 3176 backedges. 4 proven. 2343 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-08 19:43:09,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:09,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 406 states and 503 transitions. [2024-11-08 19:43:09,519 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 503 transitions. [2024-11-08 19:43:09,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 19:43:09,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:09,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:11,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:14,966 INFO L134 CoverageAnalysis]: Checked inductivity of 3337 backedges. 4 proven. 2463 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-08 19:43:16,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:16,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 407 states and 504 transitions. [2024-11-08 19:43:16,312 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 504 transitions. [2024-11-08 19:43:16,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 19:43:16,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:16,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:18,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:21,748 INFO L134 CoverageAnalysis]: Checked inductivity of 3502 backedges. 4 proven. 2586 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-08 19:43:22,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:22,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 408 states and 505 transitions. [2024-11-08 19:43:22,819 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 505 transitions. [2024-11-08 19:43:22,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 19:43:22,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:22,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:27,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:30,562 INFO L134 CoverageAnalysis]: Checked inductivity of 3671 backedges. 4 proven. 2712 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-08 19:43:31,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:31,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 409 states and 506 transitions. [2024-11-08 19:43:31,470 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 506 transitions. [2024-11-08 19:43:31,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 19:43:31,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:31,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:33,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:37,811 INFO L134 CoverageAnalysis]: Checked inductivity of 3844 backedges. 4 proven. 2841 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-08 19:43:40,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:40,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 410 states and 507 transitions. [2024-11-08 19:43:40,279 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 507 transitions. [2024-11-08 19:43:40,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 19:43:40,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:40,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:42,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:57,671 INFO L134 CoverageAnalysis]: Checked inductivity of 4021 backedges. 4 proven. 2973 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-08 19:44:10,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:10,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 411 states and 508 transitions. [2024-11-08 19:44:10,825 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 508 transitions. [2024-11-08 19:44:10,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 19:44:10,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:10,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:13,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:14,320 INFO L134 CoverageAnalysis]: Checked inductivity of 4202 backedges. 50 proven. 48 refuted. 0 times theorem prover too weak. 4104 trivial. 0 not checked. [2024-11-08 19:44:14,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:14,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 412 states and 512 transitions. [2024-11-08 19:44:14,940 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 512 transitions. [2024-11-08 19:44:14,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-08 19:44:14,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:14,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:17,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:18,353 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 19:44:19,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:19,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 413 states and 514 transitions. [2024-11-08 19:44:19,612 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 514 transitions. [2024-11-08 19:44:19,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-08 19:44:19,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:19,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:23,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:24,197 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 19:44:25,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:25,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 414 states and 516 transitions. [2024-11-08 19:44:25,995 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 516 transitions. [2024-11-08 19:44:25,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-08 19:44:25,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:25,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:28,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:30,145 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 19:44:32,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:32,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 415 states and 518 transitions. [2024-11-08 19:44:32,040 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 518 transitions. [2024-11-08 19:44:32,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-08 19:44:32,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:32,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:34,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:36,302 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 19:44:39,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:39,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 417 states and 521 transitions. [2024-11-08 19:44:39,603 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 521 transitions. [2024-11-08 19:44:39,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-08 19:44:39,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:39,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:44,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:45,674 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 19:44:47,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:47,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 418 states and 522 transitions. [2024-11-08 19:44:47,138 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 522 transitions. [2024-11-08 19:44:47,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-08 19:44:47,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:47,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:50,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:52,602 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 19:44:54,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:54,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 419 states and 523 transitions. [2024-11-08 19:44:54,220 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 523 transitions. [2024-11-08 19:44:54,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-08 19:44:54,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:54,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:58,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:59,947 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 19:45:01,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:01,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 420 states and 524 transitions. [2024-11-08 19:45:01,174 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 524 transitions. [2024-11-08 19:45:01,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-08 19:45:01,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:01,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:04,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:06,279 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 19:45:07,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:07,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 421 states and 525 transitions. [2024-11-08 19:45:07,177 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 525 transitions. [2024-11-08 19:45:07,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-08 19:45:07,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:07,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:10,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:11,299 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 19:45:12,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:12,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 422 states and 526 transitions. [2024-11-08 19:45:12,248 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 526 transitions. [2024-11-08 19:45:12,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-08 19:45:12,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:12,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:15,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:17,224 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 19:45:18,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:18,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 423 states and 527 transitions. [2024-11-08 19:45:18,453 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 527 transitions. [2024-11-08 19:45:18,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-08 19:45:18,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:18,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:21,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:23,967 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 19:45:24,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:24,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 424 states and 528 transitions. [2024-11-08 19:45:24,980 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 528 transitions. [2024-11-08 19:45:24,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-08 19:45:24,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:24,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:27,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:29,802 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 19:45:31,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:31,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 425 states and 529 transitions. [2024-11-08 19:45:31,473 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 529 transitions. [2024-11-08 19:45:31,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-08 19:45:31,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:31,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:34,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:36,571 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 19:45:37,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:37,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 426 states and 530 transitions. [2024-11-08 19:45:37,884 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 530 transitions. [2024-11-08 19:45:37,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-08 19:45:37,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:37,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:41,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:43,871 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 19:45:45,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:45,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 427 states and 531 transitions. [2024-11-08 19:45:45,235 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 531 transitions. [2024-11-08 19:45:45,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-08 19:45:45,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:45,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:49,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:52,023 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 19:45:53,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:53,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 428 states and 532 transitions. [2024-11-08 19:45:53,288 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 532 transitions. [2024-11-08 19:45:53,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-08 19:45:53,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:53,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:58,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:00,235 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 19:46:01,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:01,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 429 states and 533 transitions. [2024-11-08 19:46:01,614 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 533 transitions. [2024-11-08 19:46:01,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-08 19:46:01,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:01,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:06,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:08,646 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 19:46:10,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:10,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 430 states and 534 transitions. [2024-11-08 19:46:10,232 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 534 transitions. [2024-11-08 19:46:10,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-08 19:46:10,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:10,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:13,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:16,436 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 19:46:18,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:18,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 431 states and 535 transitions. [2024-11-08 19:46:18,007 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 535 transitions. [2024-11-08 19:46:18,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-08 19:46:18,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:18,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:19,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:22,605 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 19:46:23,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:23,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 432 states and 536 transitions. [2024-11-08 19:46:23,733 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 536 transitions. [2024-11-08 19:46:23,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-08 19:46:23,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:23,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:27,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:30,023 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 19:46:31,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:31,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 433 states and 537 transitions. [2024-11-08 19:46:31,199 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 537 transitions. [2024-11-08 19:46:31,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-08 19:46:31,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:31,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:36,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:39,517 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 19:46:41,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:41,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 434 states and 538 transitions. [2024-11-08 19:46:41,301 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 538 transitions. [2024-11-08 19:46:41,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-08 19:46:41,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:41,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:48,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:51,648 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 19:46:53,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:53,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 435 states and 539 transitions. [2024-11-08 19:46:53,123 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 539 transitions. [2024-11-08 19:46:53,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-08 19:46:53,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:53,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:01,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:04,870 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 19:47:05,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:05,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 436 states and 540 transitions. [2024-11-08 19:47:05,977 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 540 transitions. [2024-11-08 19:47:05,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-08 19:47:05,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:05,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:09,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:12,258 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 19:47:14,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:14,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 437 states and 541 transitions. [2024-11-08 19:47:14,037 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 541 transitions. [2024-11-08 19:47:14,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-08 19:47:14,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:14,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:18,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:21,428 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 19:47:23,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:23,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 438 states and 542 transitions. [2024-11-08 19:47:23,223 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 542 transitions. [2024-11-08 19:47:23,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-08 19:47:23,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:23,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:27,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:29,436 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 19:47:30,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:30,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 439 states and 543 transitions. [2024-11-08 19:47:30,555 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 543 transitions. [2024-11-08 19:47:30,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-08 19:47:30,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:30,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:34,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:38,585 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 19:47:40,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:40,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 440 states and 544 transitions. [2024-11-08 19:47:40,657 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 544 transitions. [2024-11-08 19:47:40,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-08 19:47:40,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:40,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:44,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:47,619 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 19:47:48,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:48,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 441 states and 545 transitions. [2024-11-08 19:47:48,923 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 545 transitions. [2024-11-08 19:47:48,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-08 19:47:48,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:48,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:51,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:55,012 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 19:47:56,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:56,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 442 states and 546 transitions. [2024-11-08 19:47:56,180 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 546 transitions. [2024-11-08 19:47:56,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-08 19:47:56,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:56,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:00,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:03,515 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 19:48:05,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:05,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 443 states and 547 transitions. [2024-11-08 19:48:05,093 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 547 transitions. [2024-11-08 19:48:05,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-08 19:48:05,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:05,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:07,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:11,494 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 19:48:13,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:13,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 444 states and 548 transitions. [2024-11-08 19:48:13,017 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 548 transitions. [2024-11-08 19:48:13,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-08 19:48:13,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:13,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:16,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:30,234 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 19:48:42,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:42,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 445 states and 549 transitions. [2024-11-08 19:48:42,049 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 549 transitions. [2024-11-08 19:48:42,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-08 19:48:42,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:42,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:47,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:51,243 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 19:48:53,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:53,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 446 states and 550 transitions. [2024-11-08 19:48:53,362 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 550 transitions. [2024-11-08 19:48:53,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-08 19:48:53,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:53,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:56,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:01,400 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 19:49:03,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:03,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 447 states and 551 transitions. [2024-11-08 19:49:03,344 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 551 transitions. [2024-11-08 19:49:03,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-08 19:49:03,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:03,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:07,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:11,765 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 19:49:13,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:13,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 448 states and 552 transitions. [2024-11-08 19:49:13,138 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 552 transitions. [2024-11-08 19:49:13,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-08 19:49:13,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:13,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:16,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:20,891 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 19:49:22,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:22,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 449 states and 553 transitions. [2024-11-08 19:49:22,271 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 553 transitions. [2024-11-08 19:49:22,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-08 19:49:22,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:22,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:27,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:31,573 INFO L134 CoverageAnalysis]: Checked inductivity of 14381 backedges. 1805 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-11-08 19:49:33,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:33,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 450 states and 554 transitions. [2024-11-08 19:49:33,710 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 554 transitions. [2024-11-08 19:49:33,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-08 19:49:33,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:33,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:39,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:43,985 INFO L134 CoverageAnalysis]: Checked inductivity of 14722 backedges. 1850 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-11-08 19:49:46,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:46,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 451 states and 555 transitions. [2024-11-08 19:49:46,198 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 555 transitions. [2024-11-08 19:49:46,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-08 19:49:46,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:46,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:52,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:57,644 INFO L134 CoverageAnalysis]: Checked inductivity of 15067 backedges. 1895 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-11-08 19:49:59,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:59,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 452 states and 556 transitions. [2024-11-08 19:49:59,629 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 556 transitions. [2024-11-08 19:49:59,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-08 19:49:59,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:59,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:03,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat