./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_001b1923-3083-40e4-ad5d-b10a6ad78564/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_001b1923-3083-40e4-ad5d-b10a6ad78564/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_001b1923-3083-40e4-ad5d-b10a6ad78564/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_001b1923-3083-40e4-ad5d-b10a6ad78564/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_001b1923-3083-40e4-ad5d-b10a6ad78564/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_001b1923-3083-40e4-ad5d-b10a6ad78564/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ce6a3162e09155ad765d255c42023f1cbec9d995c66c63f43c14fadd8640484e --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:00:15,668 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:00:15,749 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_001b1923-3083-40e4-ad5d-b10a6ad78564/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 22:00:15,761 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:00:15,762 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:00:15,799 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:00:15,800 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:00:15,800 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:00:15,800 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:00:15,801 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:00:15,801 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:00:15,802 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:00:15,802 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:00:15,802 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:00:15,802 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:00:15,803 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:00:15,803 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:00:15,803 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:00:15,803 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:00:15,804 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:00:15,804 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:00:15,804 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:00:15,804 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:00:15,804 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:00:15,804 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:00:15,804 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:00:15,805 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:00:15,805 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:00:15,806 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:00:15,806 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:00:15,806 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:00:15,806 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:00:15,806 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:00:15,806 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_001b1923-3083-40e4-ad5d-b10a6ad78564/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce6a3162e09155ad765d255c42023f1cbec9d995c66c63f43c14fadd8640484e [2024-11-13 22:00:16,104 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:00:16,112 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:00:16,114 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:00:16,115 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:00:16,116 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:00:16,118 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_001b1923-3083-40e4-ad5d-b10a6ad78564/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i Unable to find full path for "g++" [2024-11-13 22:00:17,993 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:00:18,414 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:00:18,418 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_001b1923-3083-40e4-ad5d-b10a6ad78564/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i [2024-11-13 22:00:18,445 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_001b1923-3083-40e4-ad5d-b10a6ad78564/bin/ukojak-verify-EEHR8qb7sm/data/9ed828d14/8f5b998477f24dbf9b386147f88089ed/FLAG00ab87f0c [2024-11-13 22:00:18,471 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_001b1923-3083-40e4-ad5d-b10a6ad78564/bin/ukojak-verify-EEHR8qb7sm/data/9ed828d14/8f5b998477f24dbf9b386147f88089ed [2024-11-13 22:00:18,474 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:00:18,475 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:00:18,478 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:00:18,479 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:00:18,484 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:00:18,485 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:00:18" (1/1) ... [2024-11-13 22:00:18,489 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d6ec6e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:18, skipping insertion in model container [2024-11-13 22:00:18,489 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:00:18" (1/1) ... [2024-11-13 22:00:18,549 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:00:19,148 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_001b1923-3083-40e4-ad5d-b10a6ad78564/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i[33022,33035] [2024-11-13 22:00:19,411 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:00:19,426 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:00:19,471 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_001b1923-3083-40e4-ad5d-b10a6ad78564/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test10-1.i[33022,33035] [2024-11-13 22:00:19,623 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:00:19,660 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:00:19,661 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:19 WrapperNode [2024-11-13 22:00:19,661 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:00:19,662 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:00:19,662 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:00:19,662 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:00:19,668 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:19" (1/1) ... [2024-11-13 22:00:19,707 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:19" (1/1) ... [2024-11-13 22:00:19,848 INFO L138 Inliner]: procedures = 177, calls = 506, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 3329 [2024-11-13 22:00:19,850 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:00:19,850 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:00:19,851 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:00:19,851 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:00:19,858 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:19" (1/1) ... [2024-11-13 22:00:19,859 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:19" (1/1) ... [2024-11-13 22:00:19,885 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:19" (1/1) ... [2024-11-13 22:00:19,889 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:19" (1/1) ... [2024-11-13 22:00:19,958 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:19" (1/1) ... [2024-11-13 22:00:19,982 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:19" (1/1) ... [2024-11-13 22:00:19,990 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:19" (1/1) ... [2024-11-13 22:00:19,999 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:19" (1/1) ... [2024-11-13 22:00:20,016 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:00:20,017 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:00:20,017 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:00:20,018 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:00:20,018 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:00:19" (1/1) ... [2024-11-13 22:00:20,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:00:20,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_001b1923-3083-40e4-ad5d-b10a6ad78564/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:00:20,059 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_001b1923-3083-40e4-ad5d-b10a6ad78564/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:00:20,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_001b1923-3083-40e4-ad5d-b10a6ad78564/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:00:20,096 INFO L130 BoogieDeclarations]: Found specification of procedure test_int_int [2024-11-13 22:00:20,096 INFO L138 BoogieDeclarations]: Found implementation of procedure test_int_int [2024-11-13 22:00:20,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:00:20,097 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:00:20,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:00:20,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:00:20,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 22:00:20,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 22:00:20,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:00:20,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:00:20,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:00:20,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:00:20,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:00:20,097 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:00:20,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:00:20,098 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:00:20,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:00:20,456 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:00:20,458 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:00:24,308 INFO L? ?]: Removed 774 outVars from TransFormulas that were not future-live. [2024-11-13 22:00:24,310 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:00:27,998 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:00:27,999 INFO L316 CfgBuilder]: Removed 151 assume(true) statements. [2024-11-13 22:00:27,999 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:00:27 BoogieIcfgContainer [2024-11-13 22:00:27,999 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:00:28,000 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:00:28,000 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:00:28,011 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:00:28,011 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:00:27" (1/1) ... [2024-11-13 22:00:28,019 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:00:28,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:28,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 271 states and 472 transitions. [2024-11-13 22:00:28,096 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 472 transitions. [2024-11-13 22:00:28,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:00:28,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:28,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:28,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:28,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:28,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:28,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 271 states and 468 transitions. [2024-11-13 22:00:28,336 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 468 transitions. [2024-11-13 22:00:28,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:00:28,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:28,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:28,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:28,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:28,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:28,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 271 states and 464 transitions. [2024-11-13 22:00:28,469 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 464 transitions. [2024-11-13 22:00:28,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 22:00:28,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:28,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:28,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:28,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:28,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:28,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 273 states and 465 transitions. [2024-11-13 22:00:28,882 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 465 transitions. [2024-11-13 22:00:28,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 22:00:28,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:28,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:28,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:29,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:38,286 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:00:38,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:38,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 273 states and 460 transitions. [2024-11-13 22:00:38,309 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 460 transitions. [2024-11-13 22:00:38,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:00:38,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:38,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:38,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:38,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:38,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:38,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 273 states and 456 transitions. [2024-11-13 22:00:38,449 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 456 transitions. [2024-11-13 22:00:38,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 22:00:38,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:38,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:38,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:38,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:38,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:38,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 273 states and 450 transitions. [2024-11-13 22:00:38,617 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 450 transitions. [2024-11-13 22:00:38,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:00:38,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:38,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:38,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:38,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:48,834 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 [] [2024-11-13 22:00:48,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:00:48,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 273 states and 444 transitions. [2024-11-13 22:00:48,903 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 444 transitions. [2024-11-13 22:00:48,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:00:48,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:00:48,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:00:49,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:00:49,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:00:59,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:01:09,617 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:01:19,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:01:24,239 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:01:24,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:24,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 287 states and 462 transitions. [2024-11-13 22:01:24,263 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 462 transitions. [2024-11-13 22:01:24,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:01:24,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:24,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:24,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:24,421 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:24,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:24,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 287 states and 460 transitions. [2024-11-13 22:01:24,437 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 460 transitions. [2024-11-13 22:01:24,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:01:24,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:24,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:24,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:24,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:24,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:24,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 287 states and 458 transitions. [2024-11-13 22:01:24,599 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 458 transitions. [2024-11-13 22:01:24,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:01:24,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:24,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:24,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:24,731 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:34,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:01:34,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:34,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 287 states and 456 transitions. [2024-11-13 22:01:34,758 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 456 transitions. [2024-11-13 22:01:34,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:01:34,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:34,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:34,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:35,059 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:01:45,075 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:01:47,352 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:01:47,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:47,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 290 states and 458 transitions. [2024-11-13 22:01:47,381 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 458 transitions. [2024-11-13 22:01:47,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:01:47,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:47,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:47,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:47,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:47,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:47,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 290 states and 453 transitions. [2024-11-13 22:01:47,527 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 453 transitions. [2024-11-13 22:01:47,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:01:47,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:47,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:47,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:48,661 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:01:49,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:49,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 293 states and 459 transitions. [2024-11-13 22:01:49,170 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 459 transitions. [2024-11-13 22:01:49,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:01:49,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:49,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:49,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:49,299 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:49,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:49,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 293 states and 453 transitions. [2024-11-13 22:01:49,313 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 453 transitions. [2024-11-13 22:01:49,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:01:49,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:49,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:49,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:49,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:01:59,537 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 [] [2024-11-13 22:01:59,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:01:59,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 293 states and 447 transitions. [2024-11-13 22:01:59,590 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 447 transitions. [2024-11-13 22:01:59,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:01:59,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:01:59,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:01:59,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:01:59,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:10,582 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:02:20,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:02:30,603 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 [] [2024-11-13 22:02:31,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:31,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 307 states and 466 transitions. [2024-11-13 22:02:31,072 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 466 transitions. [2024-11-13 22:02:31,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:02:31,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:31,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:31,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:31,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:31,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:31,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 307 states and 464 transitions. [2024-11-13 22:02:31,253 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 464 transitions. [2024-11-13 22:02:31,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:02:31,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:31,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:31,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:31,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:31,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:31,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 307 states and 462 transitions. [2024-11-13 22:02:31,445 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 462 transitions. [2024-11-13 22:02:31,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:02:31,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:31,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:31,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:31,662 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:02:41,671 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 [] [2024-11-13 22:02:41,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:41,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 307 states and 460 transitions. [2024-11-13 22:02:41,687 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 460 transitions. [2024-11-13 22:02:41,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:02:41,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:41,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:41,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:41,986 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:02:47,028 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:02:47,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:02:47,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 310 states and 462 transitions. [2024-11-13 22:02:47,066 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 462 transitions. [2024-11-13 22:02:47,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:02:47,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:02:47,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:02:47,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:02:47,410 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:02:57,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:03:05,350 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.76s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:03:05,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:05,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 342 states and 500 transitions. [2024-11-13 22:03:05,587 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 500 transitions. [2024-11-13 22:03:05,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:03:05,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:05,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:05,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:05,970 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:03:11,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:03:11,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:11,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 345 states and 502 transitions. [2024-11-13 22:03:11,520 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 502 transitions. [2024-11-13 22:03:11,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:03:11,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:11,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:11,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:11,720 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:03:11,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:11,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 345 states and 500 transitions. [2024-11-13 22:03:11,791 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 500 transitions. [2024-11-13 22:03:11,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:03:11,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:11,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:11,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:12,014 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:03:12,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:12,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 345 states and 499 transitions. [2024-11-13 22:03:12,040 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 499 transitions. [2024-11-13 22:03:12,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:03:12,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:12,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:12,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:12,673 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:03:23,124 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:03:33,131 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:03:34,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:03:44,968 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:03:48,426 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:03:49,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:49,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 424 states and 603 transitions. [2024-11-13 22:03:49,767 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 603 transitions. [2024-11-13 22:03:49,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:03:49,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:49,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:49,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:50,181 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:03:51,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:03:51,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 433 states and 614 transitions. [2024-11-13 22:03:51,122 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 614 transitions. [2024-11-13 22:03:51,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:03:51,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:03:51,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:03:51,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:03:51,347 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:04:01,372 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 [] [2024-11-13 22:04:01,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:01,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 433 states and 612 transitions. [2024-11-13 22:04:01,381 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 612 transitions. [2024-11-13 22:04:01,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:04:01,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:01,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:01,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:01,627 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 22:04:01,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:01,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 433 states and 608 transitions. [2024-11-13 22:04:01,648 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 608 transitions. [2024-11-13 22:04:01,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:04:01,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:01,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:01,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:02,048 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:04:02,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:02,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 434 states and 610 transitions. [2024-11-13 22:04:02,730 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 610 transitions. [2024-11-13 22:04:02,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:04:02,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:02,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:02,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:03,164 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 22:04:13,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:04:23,181 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:04:33,187 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:04:35,687 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:04:35,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:35,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 437 states and 612 transitions. [2024-11-13 22:04:35,774 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 612 transitions. [2024-11-13 22:04:35,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:04:35,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:35,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:35,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:36,196 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 22:04:46,244 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:04:56,250 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:04:59,442 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:04:59,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:59,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 440 states and 614 transitions. [2024-11-13 22:04:59,471 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 614 transitions. [2024-11-13 22:04:59,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:04:59,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:59,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:04:59,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:04:59,736 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:04:59,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:04:59,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 440 states and 612 transitions. [2024-11-13 22:04:59,816 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 612 transitions. [2024-11-13 22:04:59,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:04:59,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:04:59,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:00,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:00,303 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 22:05:10,338 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 [] [2024-11-13 22:05:11,450 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:05:11,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:11,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 443 states and 614 transitions. [2024-11-13 22:05:11,492 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 614 transitions. [2024-11-13 22:05:11,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:05:11,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:11,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:11,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:11,742 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:05:11,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:11,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 443 states and 612 transitions. [2024-11-13 22:05:11,764 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 612 transitions. [2024-11-13 22:05:11,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:05:11,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:11,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:12,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:12,231 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:05:13,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:13,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 446 states and 614 transitions. [2024-11-13 22:05:13,192 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 614 transitions. [2024-11-13 22:05:13,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:05:13,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:13,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:18,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:18,877 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:05:19,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:19,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 448 states and 617 transitions. [2024-11-13 22:05:19,201 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 617 transitions. [2024-11-13 22:05:19,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:05:19,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:19,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:22,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:23,019 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 22:05:23,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:23,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 450 states and 620 transitions. [2024-11-13 22:05:23,667 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 620 transitions. [2024-11-13 22:05:23,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:05:23,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:23,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:26,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:27,619 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 2 proven. 27 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:05:28,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:28,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 452 states and 624 transitions. [2024-11-13 22:05:28,697 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 624 transitions. [2024-11-13 22:05:28,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:05:28,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:28,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:31,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:32,214 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 41 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 22:05:33,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:33,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 453 states and 625 transitions. [2024-11-13 22:05:33,036 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 625 transitions. [2024-11-13 22:05:33,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:05:33,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:33,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:35,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:35,959 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 2 proven. 58 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 22:05:36,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:36,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 454 states and 626 transitions. [2024-11-13 22:05:36,789 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 626 transitions. [2024-11-13 22:05:36,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:05:36,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:36,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:38,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:39,643 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 22:05:40,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:40,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 455 states and 627 transitions. [2024-11-13 22:05:40,261 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 627 transitions. [2024-11-13 22:05:40,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:05:40,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:40,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:43,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:44,934 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 2 proven. 101 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 22:05:45,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:45,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 456 states and 628 transitions. [2024-11-13 22:05:45,735 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 628 transitions. [2024-11-13 22:05:45,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:05:45,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:45,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:47,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:48,908 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 2 proven. 127 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 22:05:49,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:49,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 457 states and 629 transitions. [2024-11-13 22:05:49,744 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 629 transitions. [2024-11-13 22:05:49,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:05:49,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:49,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:52,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:53,035 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 2 proven. 156 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 22:05:53,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:53,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 458 states and 630 transitions. [2024-11-13 22:05:53,828 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 630 transitions. [2024-11-13 22:05:53,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:05:53,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:53,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:05:57,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:05:58,373 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 2 proven. 188 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 22:05:59,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:05:59,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 459 states and 631 transitions. [2024-11-13 22:05:59,101 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 631 transitions. [2024-11-13 22:05:59,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:05:59,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:05:59,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:02,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:03,268 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 2 proven. 223 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 22:06:03,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:03,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 460 states and 632 transitions. [2024-11-13 22:06:03,733 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 632 transitions. [2024-11-13 22:06:03,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:06:03,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:03,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:06,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:07,897 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 2 proven. 261 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-13 22:06:09,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:09,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 461 states and 633 transitions. [2024-11-13 22:06:09,024 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 633 transitions. [2024-11-13 22:06:09,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:06:09,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:09,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:11,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:13,057 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 2 proven. 302 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 22:06:13,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:13,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 462 states and 634 transitions. [2024-11-13 22:06:13,657 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 634 transitions. [2024-11-13 22:06:13,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:06:13,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:13,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:15,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:17,131 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 2 proven. 346 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 22:06:18,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:18,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 463 states and 635 transitions. [2024-11-13 22:06:18,158 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 635 transitions. [2024-11-13 22:06:18,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:06:18,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:18,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:19,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:20,980 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 2 proven. 393 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 22:06:21,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:21,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 464 states and 636 transitions. [2024-11-13 22:06:21,961 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 636 transitions. [2024-11-13 22:06:21,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:06:21,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:21,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:24,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:26,082 INFO L134 CoverageAnalysis]: Checked inductivity of 644 backedges. 2 proven. 443 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-13 22:06:26,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:26,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 465 states and 637 transitions. [2024-11-13 22:06:26,822 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 637 transitions. [2024-11-13 22:06:26,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 22:06:26,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:26,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:29,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:30,627 INFO L134 CoverageAnalysis]: Checked inductivity of 717 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 22:06:31,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:31,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 466 states and 638 transitions. [2024-11-13 22:06:31,785 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 638 transitions. [2024-11-13 22:06:31,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 22:06:31,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:31,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:33,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:35,099 INFO L134 CoverageAnalysis]: Checked inductivity of 794 backedges. 2 proven. 552 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-13 22:06:36,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:36,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 467 states and 639 transitions. [2024-11-13 22:06:36,135 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 639 transitions. [2024-11-13 22:06:36,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 22:06:36,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:36,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:38,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:40,914 INFO L134 CoverageAnalysis]: Checked inductivity of 875 backedges. 2 proven. 611 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-13 22:06:41,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:41,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 468 states and 640 transitions. [2024-11-13 22:06:41,755 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 640 transitions. [2024-11-13 22:06:41,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 22:06:41,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:41,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:44,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:46,183 INFO L134 CoverageAnalysis]: Checked inductivity of 960 backedges. 2 proven. 673 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-13 22:06:47,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:47,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 469 states and 641 transitions. [2024-11-13 22:06:47,447 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 641 transitions. [2024-11-13 22:06:47,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:06:47,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:47,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:49,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:51,352 INFO L134 CoverageAnalysis]: Checked inductivity of 1049 backedges. 2 proven. 738 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-13 22:06:52,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:52,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 470 states and 642 transitions. [2024-11-13 22:06:52,466 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 642 transitions. [2024-11-13 22:06:52,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 22:06:52,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:52,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:06:55,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:06:57,103 INFO L134 CoverageAnalysis]: Checked inductivity of 1142 backedges. 2 proven. 806 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-13 22:06:58,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:06:58,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 471 states and 643 transitions. [2024-11-13 22:06:58,012 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 643 transitions. [2024-11-13 22:06:58,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:06:58,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:06:58,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:00,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:02,468 INFO L134 CoverageAnalysis]: Checked inductivity of 1239 backedges. 2 proven. 877 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-13 22:07:03,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:03,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 472 states and 644 transitions. [2024-11-13 22:07:03,076 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 644 transitions. [2024-11-13 22:07:03,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 22:07:03,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:03,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:05,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:07,245 INFO L134 CoverageAnalysis]: Checked inductivity of 1340 backedges. 2 proven. 951 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-13 22:07:07,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:07,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 473 states and 645 transitions. [2024-11-13 22:07:07,879 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 645 transitions. [2024-11-13 22:07:07,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 22:07:07,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:07,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:11,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:13,310 INFO L134 CoverageAnalysis]: Checked inductivity of 1445 backedges. 2 proven. 1028 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-13 22:07:14,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:14,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 474 states and 646 transitions. [2024-11-13 22:07:14,930 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 646 transitions. [2024-11-13 22:07:14,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 22:07:14,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:14,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:17,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:19,304 INFO L134 CoverageAnalysis]: Checked inductivity of 1554 backedges. 2 proven. 1108 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-13 22:07:20,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:20,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 475 states and 647 transitions. [2024-11-13 22:07:20,608 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 647 transitions. [2024-11-13 22:07:20,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 22:07:20,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:20,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:22,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:24,404 INFO L134 CoverageAnalysis]: Checked inductivity of 1667 backedges. 2 proven. 1191 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-13 22:07:25,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:25,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 476 states and 648 transitions. [2024-11-13 22:07:25,619 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 648 transitions. [2024-11-13 22:07:25,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:07:25,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:25,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:27,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:30,028 INFO L134 CoverageAnalysis]: Checked inductivity of 1784 backedges. 2 proven. 1277 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-13 22:07:31,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:31,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 477 states and 649 transitions. [2024-11-13 22:07:31,285 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 649 transitions. [2024-11-13 22:07:31,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 22:07:31,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:31,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:34,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:37,307 INFO L134 CoverageAnalysis]: Checked inductivity of 1905 backedges. 2 proven. 1366 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-13 22:07:38,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:38,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 478 states and 650 transitions. [2024-11-13 22:07:38,645 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 650 transitions. [2024-11-13 22:07:38,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 22:07:38,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:38,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:41,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:43,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 2 proven. 1458 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-13 22:07:45,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:45,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 479 states and 651 transitions. [2024-11-13 22:07:45,018 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 651 transitions. [2024-11-13 22:07:45,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 22:07:45,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:45,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:47,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:49,381 INFO L134 CoverageAnalysis]: Checked inductivity of 2159 backedges. 2 proven. 1553 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-13 22:07:50,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:50,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 480 states and 652 transitions. [2024-11-13 22:07:50,718 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 652 transitions. [2024-11-13 22:07:50,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 22:07:50,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:50,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:53,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:07:55,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2292 backedges. 2 proven. 1651 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-13 22:07:56,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:07:56,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 481 states and 653 transitions. [2024-11-13 22:07:56,588 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 653 transitions. [2024-11-13 22:07:56,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 22:07:56,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:07:56,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:07:58,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:00,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2429 backedges. 2 proven. 1752 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-13 22:08:01,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:01,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 482 states and 654 transitions. [2024-11-13 22:08:01,587 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 654 transitions. [2024-11-13 22:08:01,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 22:08:01,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:01,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:04,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:07,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2570 backedges. 2 proven. 1856 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-13 22:08:08,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:08,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 483 states and 655 transitions. [2024-11-13 22:08:08,811 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 655 transitions. [2024-11-13 22:08:08,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 22:08:08,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:08,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:12,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:14,857 INFO L134 CoverageAnalysis]: Checked inductivity of 2715 backedges. 2 proven. 1963 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-13 22:08:16,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:16,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 484 states and 656 transitions. [2024-11-13 22:08:16,354 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 656 transitions. [2024-11-13 22:08:16,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 22:08:16,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:16,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:20,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:22,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2864 backedges. 2 proven. 2073 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 22:08:24,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:24,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 485 states and 657 transitions. [2024-11-13 22:08:24,381 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 657 transitions. [2024-11-13 22:08:24,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 22:08:24,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:24,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:27,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:31,070 INFO L134 CoverageAnalysis]: Checked inductivity of 3017 backedges. 2 proven. 2186 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-13 22:08:32,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:32,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 486 states and 658 transitions. [2024-11-13 22:08:32,513 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 658 transitions. [2024-11-13 22:08:32,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 22:08:32,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:32,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:35,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:37,932 INFO L134 CoverageAnalysis]: Checked inductivity of 3174 backedges. 2 proven. 2302 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 22:08:38,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:38,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 487 states and 659 transitions. [2024-11-13 22:08:38,765 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 659 transitions. [2024-11-13 22:08:38,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 22:08:38,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:38,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:42,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:44,605 INFO L134 CoverageAnalysis]: Checked inductivity of 3335 backedges. 2 proven. 2421 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-13 22:08:45,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:45,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 488 states and 660 transitions. [2024-11-13 22:08:45,460 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 660 transitions. [2024-11-13 22:08:45,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 22:08:45,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:45,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:48,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:50,910 INFO L134 CoverageAnalysis]: Checked inductivity of 3500 backedges. 2 proven. 2543 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-13 22:08:51,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:08:51,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 489 states and 661 transitions. [2024-11-13 22:08:51,863 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 661 transitions. [2024-11-13 22:08:51,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 22:08:51,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:08:51,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:08:54,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:08:57,638 INFO L134 CoverageAnalysis]: Checked inductivity of 3669 backedges. 2 proven. 2668 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-13 22:09:00,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:00,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 490 states and 662 transitions. [2024-11-13 22:09:00,215 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 662 transitions. [2024-11-13 22:09:00,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 22:09:00,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:00,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:04,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:07,652 INFO L134 CoverageAnalysis]: Checked inductivity of 3842 backedges. 2 proven. 2796 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-13 22:09:09,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:09,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 491 states and 663 transitions. [2024-11-13 22:09:09,275 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 663 transitions. [2024-11-13 22:09:09,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 22:09:09,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:09,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:12,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:16,052 INFO L134 CoverageAnalysis]: Checked inductivity of 4019 backedges. 2 proven. 2927 refuted. 0 times theorem prover too weak. 1090 trivial. 0 not checked. [2024-11-13 22:09:17,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:17,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 492 states and 664 transitions. [2024-11-13 22:09:17,710 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 664 transitions. [2024-11-13 22:09:17,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 22:09:17,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:17,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:22,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:36,910 INFO L134 CoverageAnalysis]: Checked inductivity of 4200 backedges. 2 proven. 3061 refuted. 0 times theorem prover too weak. 1137 trivial. 0 not checked. [2024-11-13 22:09:49,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:49,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 493 states and 665 transitions. [2024-11-13 22:09:49,301 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 665 transitions. [2024-11-13 22:09:49,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 22:09:49,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:49,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:09:53,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:09:55,008 INFO L134 CoverageAnalysis]: Checked inductivity of 4385 backedges. 93 proven. 97 refuted. 0 times theorem prover too weak. 4195 trivial. 0 not checked. [2024-11-13 22:09:55,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:09:55,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 494 states and 669 transitions. [2024-11-13 22:09:55,867 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 669 transitions. [2024-11-13 22:09:55,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 22:09:55,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:09:55,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:01,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:02,244 INFO L134 CoverageAnalysis]: Checked inductivity of 4574 backedges. 138 proven. 149 refuted. 0 times theorem prover too weak. 4287 trivial. 0 not checked. [2024-11-13 22:10:03,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:03,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 495 states and 671 transitions. [2024-11-13 22:10:03,208 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 671 transitions. [2024-11-13 22:10:03,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 22:10:03,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:03,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:06,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:07,447 INFO L134 CoverageAnalysis]: Checked inductivity of 4767 backedges. 183 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-13 22:10:08,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:08,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 496 states and 672 transitions. [2024-11-13 22:10:08,211 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 672 transitions. [2024-11-13 22:10:08,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 22:10:08,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:08,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:12,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:14,034 INFO L134 CoverageAnalysis]: Checked inductivity of 4964 backedges. 228 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-13 22:10:14,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:14,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 497 states and 673 transitions. [2024-11-13 22:10:14,909 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 673 transitions. [2024-11-13 22:10:14,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 22:10:14,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:14,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:18,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:20,073 INFO L134 CoverageAnalysis]: Checked inductivity of 5165 backedges. 273 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-13 22:10:20,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:20,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 498 states and 674 transitions. [2024-11-13 22:10:20,860 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 674 transitions. [2024-11-13 22:10:20,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 22:10:20,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:20,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:25,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:26,377 INFO L134 CoverageAnalysis]: Checked inductivity of 5370 backedges. 318 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-13 22:10:27,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:27,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 499 states and 675 transitions. [2024-11-13 22:10:27,248 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 675 transitions. [2024-11-13 22:10:27,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 22:10:27,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:27,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:33,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:34,636 INFO L134 CoverageAnalysis]: Checked inductivity of 5579 backedges. 363 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-13 22:10:35,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:35,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 500 states and 676 transitions. [2024-11-13 22:10:35,524 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 676 transitions. [2024-11-13 22:10:35,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 22:10:35,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:35,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:39,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:41,142 INFO L134 CoverageAnalysis]: Checked inductivity of 5792 backedges. 408 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-13 22:10:41,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:41,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 501 states and 677 transitions. [2024-11-13 22:10:41,973 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 677 transitions. [2024-11-13 22:10:41,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 22:10:41,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:41,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:47,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:48,853 INFO L134 CoverageAnalysis]: Checked inductivity of 6009 backedges. 453 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-13 22:10:49,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:49,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 502 states and 678 transitions. [2024-11-13 22:10:49,766 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 678 transitions. [2024-11-13 22:10:49,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 22:10:49,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:49,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:10:54,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:10:55,874 INFO L134 CoverageAnalysis]: Checked inductivity of 6230 backedges. 498 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-13 22:10:56,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:10:56,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 503 states and 679 transitions. [2024-11-13 22:10:56,732 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 679 transitions. [2024-11-13 22:10:56,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 22:10:56,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:10:56,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:03,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:04,898 INFO L134 CoverageAnalysis]: Checked inductivity of 6455 backedges. 543 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-13 22:11:05,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:05,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 504 states and 680 transitions. [2024-11-13 22:11:05,771 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 680 transitions. [2024-11-13 22:11:05,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 22:11:05,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:05,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:10,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:12,101 INFO L134 CoverageAnalysis]: Checked inductivity of 6684 backedges. 588 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-13 22:11:14,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:14,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 506 states and 684 transitions. [2024-11-13 22:11:14,348 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 684 transitions. [2024-11-13 22:11:14,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 22:11:14,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:14,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:18,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:20,569 INFO L134 CoverageAnalysis]: Checked inductivity of 6917 backedges. 633 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-13 22:11:21,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:21,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 507 states and 685 transitions. [2024-11-13 22:11:21,703 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 685 transitions. [2024-11-13 22:11:21,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 22:11:21,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:21,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:26,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:28,029 INFO L134 CoverageAnalysis]: Checked inductivity of 7154 backedges. 678 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-13 22:11:28,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:28,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 508 states and 686 transitions. [2024-11-13 22:11:28,954 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 686 transitions. [2024-11-13 22:11:28,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 22:11:28,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:28,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:37,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:39,182 INFO L134 CoverageAnalysis]: Checked inductivity of 7395 backedges. 723 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-13 22:11:40,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:40,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 509 states and 687 transitions. [2024-11-13 22:11:40,705 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 687 transitions. [2024-11-13 22:11:40,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-13 22:11:40,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:40,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:48,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:50,843 INFO L134 CoverageAnalysis]: Checked inductivity of 7640 backedges. 768 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-13 22:11:52,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:11:52,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 510 states and 688 transitions. [2024-11-13 22:11:52,032 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 688 transitions. [2024-11-13 22:11:52,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 22:11:52,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:11:52,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:11:58,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:11:59,418 INFO L134 CoverageAnalysis]: Checked inductivity of 7889 backedges. 813 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-13 22:12:00,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:00,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 511 states and 689 transitions. [2024-11-13 22:12:00,369 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 689 transitions. [2024-11-13 22:12:00,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 22:12:00,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:00,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:06,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:08,440 INFO L134 CoverageAnalysis]: Checked inductivity of 8142 backedges. 858 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-13 22:12:09,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:09,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 512 states and 690 transitions. [2024-11-13 22:12:09,996 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 690 transitions. [2024-11-13 22:12:09,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 22:12:09,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:09,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:17,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:18,598 INFO L134 CoverageAnalysis]: Checked inductivity of 8399 backedges. 903 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-13 22:12:19,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:19,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 513 states and 691 transitions. [2024-11-13 22:12:19,619 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 691 transitions. [2024-11-13 22:12:19,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 22:12:19,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:19,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:26,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:28,103 INFO L134 CoverageAnalysis]: Checked inductivity of 8660 backedges. 948 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-13 22:12:29,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:29,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 514 states and 692 transitions. [2024-11-13 22:12:29,059 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 692 transitions. [2024-11-13 22:12:29,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-13 22:12:29,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:29,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:35,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:38,300 INFO L134 CoverageAnalysis]: Checked inductivity of 8925 backedges. 993 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-13 22:12:40,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:40,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 515 states and 693 transitions. [2024-11-13 22:12:40,429 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 693 transitions. [2024-11-13 22:12:40,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 22:12:40,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:40,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:45,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:47,773 INFO L134 CoverageAnalysis]: Checked inductivity of 9194 backedges. 1038 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-13 22:12:48,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:48,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 516 states and 694 transitions. [2024-11-13 22:12:48,869 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 694 transitions. [2024-11-13 22:12:48,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 22:12:48,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:48,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:55,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:57,761 INFO L134 CoverageAnalysis]: Checked inductivity of 9467 backedges. 1083 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-13 22:12:58,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:58,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 517 states and 695 transitions. [2024-11-13 22:12:58,784 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 695 transitions. [2024-11-13 22:12:58,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 22:12:58,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:58,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:03,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:06,547 INFO L134 CoverageAnalysis]: Checked inductivity of 9744 backedges. 1128 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-13 22:13:07,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:07,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 518 states and 696 transitions. [2024-11-13 22:13:07,599 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 696 transitions. [2024-11-13 22:13:07,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 22:13:07,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:07,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:17,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:19,723 INFO L134 CoverageAnalysis]: Checked inductivity of 10025 backedges. 1173 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-13 22:13:20,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:20,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 519 states and 697 transitions. [2024-11-13 22:13:20,782 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 697 transitions. [2024-11-13 22:13:20,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 22:13:20,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:20,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:26,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:28,618 INFO L134 CoverageAnalysis]: Checked inductivity of 10310 backedges. 1218 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-13 22:13:29,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:29,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 520 states and 698 transitions. [2024-11-13 22:13:29,764 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 698 transitions. [2024-11-13 22:13:29,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 22:13:29,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:29,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:36,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:39,445 INFO L134 CoverageAnalysis]: Checked inductivity of 10599 backedges. 1263 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-13 22:13:40,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:40,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 521 states and 699 transitions. [2024-11-13 22:13:40,879 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 699 transitions. [2024-11-13 22:13:40,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-13 22:13:40,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:40,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:45,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:48,225 INFO L134 CoverageAnalysis]: Checked inductivity of 10892 backedges. 1308 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-13 22:13:49,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:49,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 522 states and 700 transitions. [2024-11-13 22:13:49,323 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 700 transitions. [2024-11-13 22:13:49,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 22:13:49,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:49,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:54,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:57,788 INFO L134 CoverageAnalysis]: Checked inductivity of 11189 backedges. 1353 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-13 22:13:58,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:58,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 523 states and 701 transitions. [2024-11-13 22:13:58,905 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 701 transitions. [2024-11-13 22:13:58,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-13 22:13:58,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:58,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:05,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:08,954 INFO L134 CoverageAnalysis]: Checked inductivity of 11490 backedges. 1398 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-11-13 22:14:10,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:10,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 524 states and 702 transitions. [2024-11-13 22:14:10,081 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 702 transitions. [2024-11-13 22:14:10,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 22:14:10,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:10,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:15,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:18,856 INFO L134 CoverageAnalysis]: Checked inductivity of 11795 backedges. 1443 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-11-13 22:14:20,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:20,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 525 states and 703 transitions. [2024-11-13 22:14:20,732 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 703 transitions. [2024-11-13 22:14:20,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-13 22:14:20,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:20,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:27,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:31,299 INFO L134 CoverageAnalysis]: Checked inductivity of 12104 backedges. 1488 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked.