./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13712504-cfde-43a5-aae0-2158b6bc3149/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13712504-cfde-43a5-aae0-2158b6bc3149/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_13712504-cfde-43a5-aae0-2158b6bc3149/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13712504-cfde-43a5-aae0-2158b6bc3149/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13712504-cfde-43a5-aae0-2158b6bc3149/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13712504-cfde-43a5-aae0-2158b6bc3149/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 22b4144b7005899e18ff8135fa52f12863f7106dbe1ddb808d25d8593c5f8fc4 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:23:13,996 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:23:14,083 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13712504-cfde-43a5-aae0-2158b6bc3149/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 22:23:14,087 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:23:14,088 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:23:14,107 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:23:14,108 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:23:14,108 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:23:14,108 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:23:14,109 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:23:14,110 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:23:14,110 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:23:14,110 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:23:14,110 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:23:14,110 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:23:14,111 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:23:14,111 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:23:14,111 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:23:14,111 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:23:14,111 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:23:14,111 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:23:14,111 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:23:14,111 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:23:14,111 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:23:14,111 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:23:14,111 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:23:14,112 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:23:14,112 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:23:14,112 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:23:14,112 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:23:14,112 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:23:14,112 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:23:14,112 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:23:14,112 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:23:14,112 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:23:14,112 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_13712504-cfde-43a5-aae0-2158b6bc3149/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 ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 22b4144b7005899e18ff8135fa52f12863f7106dbe1ddb808d25d8593c5f8fc4 [2024-11-13 22:23:14,463 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:23:14,474 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:23:14,478 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:23:14,479 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:23:14,482 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:23:14,483 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13712504-cfde-43a5-aae0-2158b6bc3149/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.i Unable to find full path for "g++" [2024-11-13 22:23:16,408 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:23:16,728 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:23:16,729 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13712504-cfde-43a5-aae0-2158b6bc3149/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test7-1.i [2024-11-13 22:23:16,744 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13712504-cfde-43a5-aae0-2158b6bc3149/bin/ukojak-verify-EEHR8qb7sm/data/5e3540256/32562b5563f640c2a36935a4df702c4a/FLAG2c8b8b3f2 [2024-11-13 22:23:16,759 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13712504-cfde-43a5-aae0-2158b6bc3149/bin/ukojak-verify-EEHR8qb7sm/data/5e3540256/32562b5563f640c2a36935a4df702c4a [2024-11-13 22:23:16,762 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:23:16,763 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:23:16,765 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:23:16,765 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:23:16,769 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:23:16,770 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:23:16" (1/1) ... [2024-11-13 22:23:16,771 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d2179a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:16, skipping insertion in model container [2024-11-13 22:23:16,772 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:23:16" (1/1) ... [2024-11-13 22:23:16,812 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:23:17,386 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:23:17,398 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:23:17,536 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:23:17,574 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:23:17,574 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:17 WrapperNode [2024-11-13 22:23:17,575 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:23:17,576 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:23:17,576 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:23:17,576 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:23:17,582 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:17" (1/1) ... [2024-11-13 22:23:17,607 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:17" (1/1) ... [2024-11-13 22:23:17,673 INFO L138 Inliner]: procedures = 176, calls = 272, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1394 [2024-11-13 22:23:17,674 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:23:17,674 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:23:17,678 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:23:17,678 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:23:17,689 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:17" (1/1) ... [2024-11-13 22:23:17,692 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:17" (1/1) ... [2024-11-13 22:23:17,705 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:17" (1/1) ... [2024-11-13 22:23:17,709 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:17" (1/1) ... [2024-11-13 22:23:17,796 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:17" (1/1) ... [2024-11-13 22:23:17,823 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:17" (1/1) ... [2024-11-13 22:23:17,827 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:17" (1/1) ... [2024-11-13 22:23:17,831 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:17" (1/1) ... [2024-11-13 22:23:17,839 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:23:17,843 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:23:17,843 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:23:17,844 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:23:17,844 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:23:17" (1/1) ... [2024-11-13 22:23:17,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:23:17,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13712504-cfde-43a5-aae0-2158b6bc3149/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:23:17,881 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13712504-cfde-43a5-aae0-2158b6bc3149/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:23:17,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13712504-cfde-43a5-aae0-2158b6bc3149/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:23:17,909 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-13 22:23:17,909 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-13 22:23:17,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:23:17,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:23:17,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 22:23:17,909 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 22:23:17,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:23:17,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:23:17,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:23:17,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 22:23:17,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:23:17,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:23:17,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:23:17,910 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:23:17,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:23:18,119 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:23:18,121 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:23:19,881 INFO L? ?]: Removed 313 outVars from TransFormulas that were not future-live. [2024-11-13 22:23:19,881 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:23:21,625 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:23:21,627 INFO L316 CfgBuilder]: Removed 63 assume(true) statements. [2024-11-13 22:23:21,628 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:23:21 BoogieIcfgContainer [2024-11-13 22:23:21,628 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:23:21,629 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:23:21,629 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:23:21,642 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:23:21,642 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:23:21" (1/1) ... [2024-11-13 22:23:21,654 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:23:21,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:21,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 129 states and 211 transitions. [2024-11-13 22:23:21,731 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 211 transitions. [2024-11-13 22:23:21,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:23:21,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:21,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:21,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:23:21,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:21,949 INFO L255 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 22:23:21,955 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:23:21,992 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-13 22:23:22,005 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-13 22:23:22,074 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:23:22,076 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2024-11-13 22:23:22,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:23:22,087 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 10 [2024-11-13 22:23:22,111 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 22:23:22,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:22,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 132 states and 216 transitions. [2024-11-13 22:23:22,182 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 216 transitions. [2024-11-13 22:23:22,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 22:23:22,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:22,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:22,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:23:22,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:22,316 INFO L255 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-13 22:23:22,319 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:23:22,328 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-13 22:23:22,337 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-13 22:23:22,404 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-13 22:23:22,405 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-13 22:23:22,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-13 22:23:22,412 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-13 22:23:22,430 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 22:23:22,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:22,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 133 states and 218 transitions. [2024-11-13 22:23:22,460 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 218 transitions. [2024-11-13 22:23:22,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 22:23:22,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:22,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:22,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:22,583 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 22:23:22,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:22,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 133 states and 216 transitions. [2024-11-13 22:23:22,590 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 216 transitions. [2024-11-13 22:23:22,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:23:22,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:22,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:22,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:22,675 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 22:23:22,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:22,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 133 states and 212 transitions. [2024-11-13 22:23:22,680 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 212 transitions. [2024-11-13 22:23:22,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 22:23:22,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:22,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:22,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:22,885 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 22:23:23,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:23,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 133 states and 206 transitions. [2024-11-13 22:23:23,007 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 206 transitions. [2024-11-13 22:23:23,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:23:23,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:23,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:23,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:23,054 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 22:23:23,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:23,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 133 states and 200 transitions. [2024-11-13 22:23:23,064 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 200 transitions. [2024-11-13 22:23:23,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:23:23,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:23,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:23,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:23,220 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 22:23:33,252 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:23:33,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:33,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 133 states and 194 transitions. [2024-11-13 22:23:33,309 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 194 transitions. [2024-11-13 22:23:33,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:23:33,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:33,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:33,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:33,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:35,872 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:23:35,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:35,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 148 states and 213 transitions. [2024-11-13 22:23:35,905 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 213 transitions. [2024-11-13 22:23:35,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:23:35,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:35,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:35,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:36,042 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 22:23:36,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:36,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 148 states and 211 transitions. [2024-11-13 22:23:36,050 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 211 transitions. [2024-11-13 22:23:36,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:23:36,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:36,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:36,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:36,198 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:36,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:36,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 148 states and 209 transitions. [2024-11-13 22:23:36,206 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 209 transitions. [2024-11-13 22:23:36,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:23:36,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:36,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:36,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:36,313 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:23:46,325 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:23:46,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:46,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 148 states and 207 transitions. [2024-11-13 22:23:46,337 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 207 transitions. [2024-11-13 22:23:46,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:23:46,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:46,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:46,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:46,674 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:23:56,696 WARN L539 Checker$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 22:23:57,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:57,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 151 states and 209 transitions. [2024-11-13 22:23:57,109 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 209 transitions. [2024-11-13 22:23:57,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:23:57,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:57,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:57,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:58,099 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:23:58,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:58,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 153 states and 213 transitions. [2024-11-13 22:23:58,235 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 213 transitions. [2024-11-13 22:23:58,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:23:58,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:58,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:58,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:59,608 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:24:00,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:00,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 155 states and 218 transitions. [2024-11-13 22:24:00,318 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 218 transitions. [2024-11-13 22:24:00,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:24:00,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:00,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:00,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:01,469 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:24:02,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:02,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 158 states and 225 transitions. [2024-11-13 22:24:02,573 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 225 transitions. [2024-11-13 22:24:02,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:24:02,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:02,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:02,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:03,575 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 22:24:04,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:04,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 160 states and 231 transitions. [2024-11-13 22:24:04,889 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 231 transitions. [2024-11-13 22:24:04,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:24:04,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:04,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:05,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:06,160 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:24:07,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:07,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 162 states and 238 transitions. [2024-11-13 22:24:07,567 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 238 transitions. [2024-11-13 22:24:07,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:24:07,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:07,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:08,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:09,163 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:24:10,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:10,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 164 states and 241 transitions. [2024-11-13 22:24:10,257 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 241 transitions. [2024-11-13 22:24:10,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:24:10,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:10,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:10,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:11,743 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 64 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:24:13,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:13,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 166 states and 249 transitions. [2024-11-13 22:24:13,641 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 249 transitions. [2024-11-13 22:24:13,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:24:13,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:13,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:14,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:14,928 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 77 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:24:15,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:15,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 167 states and 250 transitions. [2024-11-13 22:24:15,416 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 250 transitions. [2024-11-13 22:24:15,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:24:15,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:15,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:15,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:16,760 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:24:17,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:17,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 168 states and 251 transitions. [2024-11-13 22:24:17,650 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 251 transitions. [2024-11-13 22:24:17,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:24:17,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:17,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:17,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:18,890 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:24:19,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:19,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 169 states and 252 transitions. [2024-11-13 22:24:19,697 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 252 transitions. [2024-11-13 22:24:19,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:24:19,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:19,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:20,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:21,279 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 122 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:24:21,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:21,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 170 states and 253 transitions. [2024-11-13 22:24:21,971 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 253 transitions. [2024-11-13 22:24:21,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 22:24:21,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:21,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:22,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:23,697 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 139 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:24:24,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:24,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 171 states and 254 transitions. [2024-11-13 22:24:24,662 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 254 transitions. [2024-11-13 22:24:24,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:24:24,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:24,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:25,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:26,128 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 157 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:24:26,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:26,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 172 states and 255 transitions. [2024-11-13 22:24:26,975 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 255 transitions. [2024-11-13 22:24:26,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:24:26,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:26,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:27,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:28,860 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 176 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:24:29,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:29,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 173 states and 256 transitions. [2024-11-13 22:24:29,699 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 256 transitions. [2024-11-13 22:24:29,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:24:29,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:29,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:30,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:31,142 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:24:32,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:32,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 174 states and 257 transitions. [2024-11-13 22:24:32,061 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 257 transitions. [2024-11-13 22:24:32,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 22:24:32,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:32,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:32,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:33,573 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 217 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:24:34,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:34,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 175 states and 258 transitions. [2024-11-13 22:24:34,522 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 258 transitions. [2024-11-13 22:24:34,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:24:34,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:34,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:35,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:36,997 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 239 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:24:38,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:38,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 176 states and 259 transitions. [2024-11-13 22:24:38,201 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 259 transitions. [2024-11-13 22:24:38,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:24:38,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:38,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:38,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:39,736 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 262 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:24:40,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:40,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 177 states and 260 transitions. [2024-11-13 22:24:40,876 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 260 transitions. [2024-11-13 22:24:40,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 22:24:40,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:40,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:41,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:42,178 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 286 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:24:42,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:42,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 178 states and 261 transitions. [2024-11-13 22:24:42,863 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 261 transitions. [2024-11-13 22:24:42,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 22:24:42,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:42,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:43,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:44,311 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 311 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:24:45,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:45,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 179 states and 262 transitions. [2024-11-13 22:24:45,495 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 262 transitions. [2024-11-13 22:24:45,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 22:24:45,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:45,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:45,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:47,026 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 337 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:24:47,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:47,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 180 states and 263 transitions. [2024-11-13 22:24:47,750 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 263 transitions. [2024-11-13 22:24:47,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 22:24:47,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:47,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:48,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:49,467 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:24:50,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:50,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 181 states and 264 transitions. [2024-11-13 22:24:50,690 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 264 transitions. [2024-11-13 22:24:50,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 22:24:50,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:50,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:51,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:52,369 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 392 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:24:53,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:53,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 182 states and 265 transitions. [2024-11-13 22:24:53,108 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 265 transitions. [2024-11-13 22:24:53,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 22:24:53,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:53,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:53,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:54,988 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 421 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:24:56,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:56,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 183 states and 266 transitions. [2024-11-13 22:24:56,197 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 266 transitions. [2024-11-13 22:24:56,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 22:24:56,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:56,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:56,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:57,967 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 451 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:24:58,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:58,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 184 states and 267 transitions. [2024-11-13 22:24:58,724 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 267 transitions. [2024-11-13 22:24:58,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:24:58,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:58,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:59,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:00,589 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 482 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:25:01,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:01,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 185 states and 268 transitions. [2024-11-13 22:25:01,980 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 268 transitions. [2024-11-13 22:25:01,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:25:01,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:01,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:02,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:03,646 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 514 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:25:04,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:04,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 186 states and 269 transitions. [2024-11-13 22:25:04,865 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 269 transitions. [2024-11-13 22:25:04,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 22:25:04,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:04,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:05,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:06,932 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 547 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:25:07,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:07,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 187 states and 270 transitions. [2024-11-13 22:25:07,940 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 270 transitions. [2024-11-13 22:25:07,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:25:07,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:07,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:08,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:10,192 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 581 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:25:10,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:10,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 188 states and 271 transitions. [2024-11-13 22:25:10,880 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 271 transitions. [2024-11-13 22:25:10,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:25:10,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:10,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:11,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:12,723 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 616 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:25:13,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:13,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 189 states and 272 transitions. [2024-11-13 22:25:13,470 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 272 transitions. [2024-11-13 22:25:13,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:25:13,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:13,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:14,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:15,270 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 652 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:25:15,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:15,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 190 states and 273 transitions. [2024-11-13 22:25:15,974 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 273 transitions. [2024-11-13 22:25:15,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 22:25:15,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:15,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:16,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:18,543 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 689 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:25:20,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:20,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 191 states and 274 transitions. [2024-11-13 22:25:20,685 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 274 transitions. [2024-11-13 22:25:20,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:25:20,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:20,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:21,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:23,222 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 727 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:25:24,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:24,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 192 states and 275 transitions. [2024-11-13 22:25:24,491 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 275 transitions. [2024-11-13 22:25:24,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 22:25:24,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:24,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:24,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:26,632 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 766 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:25:27,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:27,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 193 states and 276 transitions. [2024-11-13 22:25:27,726 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 276 transitions. [2024-11-13 22:25:27,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 22:25:27,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:27,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:27,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:29,302 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:25:30,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:30,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 194 states and 277 transitions. [2024-11-13 22:25:30,095 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 277 transitions. [2024-11-13 22:25:30,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 22:25:30,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:30,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:30,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:31,955 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 847 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:25:32,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:32,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 195 states and 278 transitions. [2024-11-13 22:25:32,722 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 278 transitions. [2024-11-13 22:25:32,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 22:25:32,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:32,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:33,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:34,812 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 889 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:25:35,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:35,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 196 states and 279 transitions. [2024-11-13 22:25:35,612 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 279 transitions. [2024-11-13 22:25:35,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 22:25:35,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:35,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:35,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:37,346 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 932 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:25:38,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:38,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 197 states and 280 transitions. [2024-11-13 22:25:38,119 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 280 transitions. [2024-11-13 22:25:38,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:25:38,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:38,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:38,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:41,207 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 976 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:25:43,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:43,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 198 states and 281 transitions. [2024-11-13 22:25:43,621 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 281 transitions. [2024-11-13 22:25:43,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:25:43,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:43,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:44,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:45,972 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 0 proven. 1021 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:25:47,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:47,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 199 states and 282 transitions. [2024-11-13 22:25:47,427 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 282 transitions. [2024-11-13 22:25:47,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:25:47,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:47,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:47,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:49,985 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 0 proven. 1067 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:25:51,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:51,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 200 states and 283 transitions. [2024-11-13 22:25:51,190 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 283 transitions. [2024-11-13 22:25:51,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:25:51,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:51,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:51,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:53,550 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 0 proven. 1114 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:25:55,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:55,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 201 states and 284 transitions. [2024-11-13 22:25:55,226 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 284 transitions. [2024-11-13 22:25:55,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 22:25:55,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:55,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:55,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:57,481 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 0 proven. 1162 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:25:59,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:59,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 202 states and 285 transitions. [2024-11-13 22:25:59,020 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 285 transitions. [2024-11-13 22:25:59,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:25:59,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:59,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:59,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:12,667 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 0 proven. 1211 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 22:26:26,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:26,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 203 states and 286 transitions. [2024-11-13 22:26:26,430 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 286 transitions. [2024-11-13 22:26:26,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:26:26,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:26,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:27,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:27,979 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:26:29,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:29,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 204 states and 287 transitions. [2024-11-13 22:26:29,229 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 287 transitions. [2024-11-13 22:26:29,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:26:29,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:29,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:30,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:32,229 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:26:34,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:34,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 206 states and 291 transitions. [2024-11-13 22:26:34,946 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 291 transitions. [2024-11-13 22:26:34,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 22:26:34,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:34,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:35,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:36,357 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:26:39,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:39,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 208 states and 300 transitions. [2024-11-13 22:26:39,342 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 300 transitions. [2024-11-13 22:26:39,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:26:39,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:39,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:40,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:40,594 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:26:41,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:41,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 209 states and 301 transitions. [2024-11-13 22:26:41,512 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 301 transitions. [2024-11-13 22:26:41,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:26:41,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:41,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:42,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:43,743 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:26:45,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:45,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 210 states and 302 transitions. [2024-11-13 22:26:45,087 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 302 transitions. [2024-11-13 22:26:45,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 22:26:45,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:45,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:45,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:46,420 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:26:47,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:47,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 211 states and 303 transitions. [2024-11-13 22:26:47,906 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 303 transitions. [2024-11-13 22:26:47,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 22:26:47,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:47,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:48,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:48,761 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:26:49,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:49,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 212 states and 304 transitions. [2024-11-13 22:26:49,744 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 304 transitions. [2024-11-13 22:26:49,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:26:49,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:49,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:50,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:51,749 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:26:53,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:53,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 213 states and 305 transitions. [2024-11-13 22:26:53,169 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 305 transitions. [2024-11-13 22:26:53,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 22:26:53,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:53,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:53,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:54,741 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:26:55,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:55,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 214 states and 306 transitions. [2024-11-13 22:26:55,688 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 306 transitions. [2024-11-13 22:26:55,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 22:26:55,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:55,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:56,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:57,457 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:26:58,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:58,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 215 states and 307 transitions. [2024-11-13 22:26:58,451 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 307 transitions. [2024-11-13 22:26:58,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:26:58,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:58,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:58,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:00,364 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:27:01,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:01,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 216 states and 308 transitions. [2024-11-13 22:27:01,341 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 308 transitions. [2024-11-13 22:27:01,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 22:27:01,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:01,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:01,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:03,007 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:27:04,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:04,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 217 states and 309 transitions. [2024-11-13 22:27:04,469 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 309 transitions. [2024-11-13 22:27:04,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:27:04,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:04,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:04,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:06,500 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:27:07,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:07,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 218 states and 310 transitions. [2024-11-13 22:27:07,778 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 310 transitions. [2024-11-13 22:27:07,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:27:07,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:07,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:08,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:09,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:27:10,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:10,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 219 states and 311 transitions. [2024-11-13 22:27:10,868 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 311 transitions. [2024-11-13 22:27:10,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:27:10,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:10,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:11,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:12,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:27:13,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:13,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 220 states and 312 transitions. [2024-11-13 22:27:13,958 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 312 transitions. [2024-11-13 22:27:13,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:27:13,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:13,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:14,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:16,414 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:27:17,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:17,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 221 states and 313 transitions. [2024-11-13 22:27:17,986 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 313 transitions. [2024-11-13 22:27:17,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:27:17,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:17,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:19,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:20,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:27:22,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:22,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 222 states and 314 transitions. [2024-11-13 22:27:22,199 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 314 transitions. [2024-11-13 22:27:22,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 22:27:22,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:22,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:23,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:24,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:27:26,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:26,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 223 states and 315 transitions. [2024-11-13 22:27:26,193 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 315 transitions. [2024-11-13 22:27:26,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 22:27:26,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:26,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:27,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:28,501 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:27:29,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:29,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 224 states and 316 transitions. [2024-11-13 22:27:29,550 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 316 transitions. [2024-11-13 22:27:29,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:27:29,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:29,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:30,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:32,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:27:33,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:33,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 225 states and 317 transitions. [2024-11-13 22:27:33,817 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 317 transitions. [2024-11-13 22:27:33,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 22:27:33,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:33,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:34,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:36,050 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:27:37,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:37,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 226 states and 318 transitions. [2024-11-13 22:27:37,110 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 318 transitions. [2024-11-13 22:27:37,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 22:27:37,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:37,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:37,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:40,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:27:42,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:42,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 227 states and 319 transitions. [2024-11-13 22:27:42,956 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 319 transitions. [2024-11-13 22:27:42,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 22:27:42,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:42,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:43,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:45,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:27:46,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:46,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 228 states and 320 transitions. [2024-11-13 22:27:46,543 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 320 transitions. [2024-11-13 22:27:46,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 22:27:46,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:46,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:47,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:48,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:27:49,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:49,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 229 states and 321 transitions. [2024-11-13 22:27:49,969 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 321 transitions. [2024-11-13 22:27:49,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 22:27:49,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:49,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:50,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:52,328 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:27:53,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:53,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 230 states and 322 transitions. [2024-11-13 22:27:53,413 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 322 transitions. [2024-11-13 22:27:53,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 22:27:53,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:53,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:54,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:27:55,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:27:57,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:27:57,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 231 states and 323 transitions. [2024-11-13 22:27:57,614 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 323 transitions. [2024-11-13 22:27:57,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:27:57,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:27:57,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:27:58,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:00,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:28:02,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:02,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 232 states and 324 transitions. [2024-11-13 22:28:02,061 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 324 transitions. [2024-11-13 22:28:02,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:28:02,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:02,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:03,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:04,611 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:28:05,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:05,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 233 states and 325 transitions. [2024-11-13 22:28:05,764 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 325 transitions. [2024-11-13 22:28:05,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:28:05,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:05,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:06,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:09,062 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:28:10,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:10,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 234 states and 326 transitions. [2024-11-13 22:28:10,485 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 326 transitions. [2024-11-13 22:28:10,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 22:28:10,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:10,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:11,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:13,013 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:28:14,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:14,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 235 states and 327 transitions. [2024-11-13 22:28:14,174 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 327 transitions. [2024-11-13 22:28:14,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:28:14,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:14,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:15,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:17,310 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:28:19,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:19,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 236 states and 328 transitions. [2024-11-13 22:28:19,171 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 328 transitions. [2024-11-13 22:28:19,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:28:19,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:19,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:20,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:22,028 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:28:24,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:24,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 237 states and 329 transitions. [2024-11-13 22:28:24,266 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 329 transitions. [2024-11-13 22:28:24,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 22:28:24,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:24,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:25,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:27,215 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:28:29,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:29,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 238 states and 330 transitions. [2024-11-13 22:28:29,126 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 330 transitions. [2024-11-13 22:28:29,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 22:28:29,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:29,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:30,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:33,707 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:28:35,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:35,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 239 states and 331 transitions. [2024-11-13 22:28:35,867 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 331 transitions. [2024-11-13 22:28:35,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:28:35,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:35,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:37,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:39,849 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:28:41,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:41,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 240 states and 332 transitions. [2024-11-13 22:28:41,079 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 332 transitions. [2024-11-13 22:28:41,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:28:41,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:41,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:41,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:44,368 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:28:46,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:46,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 241 states and 333 transitions. [2024-11-13 22:28:46,336 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 333 transitions. [2024-11-13 22:28:46,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 22:28:46,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:46,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:47,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:48,758 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:28:50,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:50,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 242 states and 334 transitions. [2024-11-13 22:28:50,041 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 334 transitions. [2024-11-13 22:28:50,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 22:28:50,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:50,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:50,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:52,648 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:28:54,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:28:54,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 243 states and 335 transitions. [2024-11-13 22:28:54,051 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 335 transitions. [2024-11-13 22:28:54,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:28:54,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:28:54,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:28:54,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:28:57,557 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:29:00,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:00,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 244 states and 336 transitions. [2024-11-13 22:29:00,218 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 336 transitions. [2024-11-13 22:29:00,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 22:29:00,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:00,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:01,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:04,226 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:29:06,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:06,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 245 states and 337 transitions. [2024-11-13 22:29:06,832 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 337 transitions. [2024-11-13 22:29:06,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 22:29:06,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:06,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:07,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:10,931 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:29:13,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:13,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 246 states and 338 transitions. [2024-11-13 22:29:13,559 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 338 transitions. [2024-11-13 22:29:13,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:29:13,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:13,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:14,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:17,803 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:29:20,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:20,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 247 states and 339 transitions. [2024-11-13 22:29:20,575 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 339 transitions. [2024-11-13 22:29:20,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 22:29:20,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:20,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:21,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:24,369 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:29:27,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:27,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 248 states and 340 transitions. [2024-11-13 22:29:27,084 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 340 transitions. [2024-11-13 22:29:27,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:29:27,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:27,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:27,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:33,352 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:29:37,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:37,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 249 states and 341 transitions. [2024-11-13 22:29:37,386 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 341 transitions. [2024-11-13 22:29:37,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:29:37,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:37,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:38,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:41,401 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:29:42,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:42,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 250 states and 342 transitions. [2024-11-13 22:29:42,910 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 342 transitions. [2024-11-13 22:29:42,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 22:29:42,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:42,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:43,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:46,730 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:29:48,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:48,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 251 states and 343 transitions. [2024-11-13 22:29:48,412 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 343 transitions. [2024-11-13 22:29:48,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:29:48,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:48,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:49,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:54,093 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:29:58,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:58,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 252 states and 344 transitions. [2024-11-13 22:29:58,182 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 344 transitions. [2024-11-13 22:29:58,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:29:58,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:58,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:58,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:02,424 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:30:05,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:05,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 253 states and 345 transitions. [2024-11-13 22:30:05,519 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 345 transitions. [2024-11-13 22:30:05,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 22:30:05,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:05,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:06,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:10,061 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:30:12,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:12,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 254 states and 346 transitions. [2024-11-13 22:30:12,970 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 346 transitions. [2024-11-13 22:30:12,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 22:30:12,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:12,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:15,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:19,648 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:30:22,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:22,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 255 states and 347 transitions. [2024-11-13 22:30:22,555 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 347 transitions. [2024-11-13 22:30:22,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:30:22,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:22,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:23,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:27,456 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:30:30,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:30,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 256 states and 348 transitions. [2024-11-13 22:30:30,553 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 348 transitions. [2024-11-13 22:30:30,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 22:30:30,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:30,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:31,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:36,568 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:30:39,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:39,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 257 states and 349 transitions. [2024-11-13 22:30:39,996 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 349 transitions. [2024-11-13 22:30:39,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 22:30:39,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:39,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:42,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:46,079 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:30:47,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:47,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 258 states and 350 transitions. [2024-11-13 22:30:47,660 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 350 transitions. [2024-11-13 22:30:47,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 22:30:47,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:47,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:48,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:53,181 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:30:54,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:54,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 259 states and 351 transitions. [2024-11-13 22:30:54,861 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 351 transitions. [2024-11-13 22:30:54,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 22:30:54,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:54,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:55,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:59,752 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:31:01,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:01,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 260 states and 352 transitions. [2024-11-13 22:31:01,358 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 352 transitions. [2024-11-13 22:31:01,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:31:01,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:01,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:02,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:08,610 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:31:13,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:13,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 261 states and 353 transitions. [2024-11-13 22:31:13,369 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 353 transitions. [2024-11-13 22:31:13,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 22:31:13,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:13,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:14,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:18,484 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:31:20,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:20,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 262 states and 354 transitions. [2024-11-13 22:31:20,646 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 354 transitions. [2024-11-13 22:31:20,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:31:20,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:20,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:21,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:25,348 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:31:27,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:27,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 263 states and 355 transitions. [2024-11-13 22:31:27,015 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 355 transitions. [2024-11-13 22:31:27,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 22:31:27,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:27,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:28,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:33,422 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:31:37,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:37,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 264 states and 356 transitions. [2024-11-13 22:31:37,388 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 356 transitions. [2024-11-13 22:31:37,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:31:37,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:37,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:38,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:43,609 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:31:45,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:45,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 265 states and 357 transitions. [2024-11-13 22:31:45,705 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 357 transitions. [2024-11-13 22:31:45,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 22:31:45,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:45,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:46,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:51,956 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:31:55,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:55,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 266 states and 358 transitions. [2024-11-13 22:31:55,563 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 358 transitions. [2024-11-13 22:31:55,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 22:31:55,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:55,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:56,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:01,866 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:32:05,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:05,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 267 states and 359 transitions. [2024-11-13 22:32:05,227 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 359 transitions. [2024-11-13 22:32:05,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:32:05,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:05,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:06,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:11,944 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:32:14,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:14,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 268 states and 360 transitions. [2024-11-13 22:32:14,527 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 360 transitions. [2024-11-13 22:32:14,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 22:32:14,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:14,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:15,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:22,029 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:32:25,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:25,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 269 states and 361 transitions. [2024-11-13 22:32:25,740 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 361 transitions. [2024-11-13 22:32:25,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 22:32:25,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:25,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:27,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:32,692 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:32:35,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:35,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 270 states and 362 transitions. [2024-11-13 22:32:35,925 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 362 transitions. [2024-11-13 22:32:35,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 22:32:35,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:35,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:37,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:42,590 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:32:45,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:45,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 271 states and 363 transitions. [2024-11-13 22:32:45,230 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 363 transitions. [2024-11-13 22:32:45,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:32:45,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:45,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:46,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:52,432 INFO L134 CoverageAnalysis]: Checked inductivity of 6788 backedges. 3241 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:32:56,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:56,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 272 states and 364 transitions. [2024-11-13 22:32:56,375 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 364 transitions. [2024-11-13 22:32:56,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 22:32:56,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:56,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:58,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:04,196 INFO L134 CoverageAnalysis]: Checked inductivity of 6905 backedges. 3286 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:33:07,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:07,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 273 states and 365 transitions. [2024-11-13 22:33:07,555 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 365 transitions. [2024-11-13 22:33:07,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 22:33:07,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:07,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:08,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:15,143 INFO L134 CoverageAnalysis]: Checked inductivity of 7023 backedges. 3331 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:33:17,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:17,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 274 states and 366 transitions. [2024-11-13 22:33:17,866 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 366 transitions. [2024-11-13 22:33:17,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 22:33:17,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:17,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:19,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:24,406 INFO L134 CoverageAnalysis]: Checked inductivity of 7142 backedges. 3376 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:33:26,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:26,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 275 states and 367 transitions. [2024-11-13 22:33:26,375 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 367 transitions. [2024-11-13 22:33:26,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 22:33:26,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:26,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:28,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:32,924 INFO L134 CoverageAnalysis]: Checked inductivity of 7262 backedges. 3421 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:33:34,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:34,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 276 states and 368 transitions. [2024-11-13 22:33:34,788 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 368 transitions. [2024-11-13 22:33:34,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 22:33:34,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:34,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:36,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:44,326 INFO L134 CoverageAnalysis]: Checked inductivity of 7383 backedges. 3466 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 22:33:49,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:49,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 277 states and 369 transitions. [2024-11-13 22:33:49,332 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 369 transitions. [2024-11-13 22:33:49,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 22:33:49,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:49,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms