./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.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_69543c2b-a574-4f37-93dd-995e2ccc8d95/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69543c2b-a574-4f37-93dd-995e2ccc8d95/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_69543c2b-a574-4f37-93dd-995e2ccc8d95/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69543c2b-a574-4f37-93dd-995e2ccc8d95/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69543c2b-a574-4f37-93dd-995e2ccc8d95/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_69543c2b-a574-4f37-93dd-995e2ccc8d95/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 cb182062e759f3e947e2f86847df2222bda90081d4cc013a50b9baa2d9844063 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:51:53,080 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:51:53,134 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69543c2b-a574-4f37-93dd-995e2ccc8d95/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 16:51:53,138 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:51:53,138 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:51:53,160 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:51:53,161 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:51:53,161 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:51:53,161 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:51:53,161 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:51:53,162 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:51:53,162 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:51:53,162 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:51:53,162 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:51:53,162 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:51:53,162 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:51:53,162 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:51:53,162 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:51:53,162 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:51:53,162 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:51:53,163 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 16:51:53,163 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:51:53,163 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:51:53,163 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:51:53,163 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:51:53,163 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:51:53,163 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:51:53,163 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:51:53,163 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:51:53,163 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:51:53,164 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:51:53,164 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:51:53,164 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:51:53,164 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:51:53,164 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:51:53,164 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_69543c2b-a574-4f37-93dd-995e2ccc8d95/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 -> cb182062e759f3e947e2f86847df2222bda90081d4cc013a50b9baa2d9844063 [2024-11-13 16:51:53,436 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:51:53,448 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:51:53,451 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:51:53,453 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:51:53,454 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:51:53,455 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69543c2b-a574-4f37-93dd-995e2ccc8d95/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i Unable to find full path for "g++" [2024-11-13 16:51:55,342 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:51:55,716 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:51:55,716 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69543c2b-a574-4f37-93dd-995e2ccc8d95/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i [2024-11-13 16:51:55,732 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69543c2b-a574-4f37-93dd-995e2ccc8d95/bin/ukojak-verify-EEHR8qb7sm/data/143523a3f/bdb8e313fc91417d9e101b442041f5ce/FLAG51e9bb146 [2024-11-13 16:51:55,746 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69543c2b-a574-4f37-93dd-995e2ccc8d95/bin/ukojak-verify-EEHR8qb7sm/data/143523a3f/bdb8e313fc91417d9e101b442041f5ce [2024-11-13 16:51:55,748 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:51:55,749 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:51:55,751 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:51:55,751 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:51:55,755 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:51:55,756 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:51:55" (1/1) ... [2024-11-13 16:51:55,756 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@282e422a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:55, skipping insertion in model container [2024-11-13 16:51:55,757 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:51:55" (1/1) ... [2024-11-13 16:51:55,802 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:51:56,532 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:51:56,547 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:51:56,748 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:51:56,784 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:51:56,784 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:56 WrapperNode [2024-11-13 16:51:56,784 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:51:56,786 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:51:56,786 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:51:56,787 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:51:56,792 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:56" (1/1) ... [2024-11-13 16:51:56,831 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:56" (1/1) ... [2024-11-13 16:51:56,939 INFO L138 Inliner]: procedures = 177, calls = 474, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2306 [2024-11-13 16:51:56,941 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:51:56,942 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:51:56,942 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:51:56,942 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:51:56,950 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:56" (1/1) ... [2024-11-13 16:51:56,950 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:56" (1/1) ... [2024-11-13 16:51:56,975 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:56" (1/1) ... [2024-11-13 16:51:56,975 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:56" (1/1) ... [2024-11-13 16:51:57,029 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:56" (1/1) ... [2024-11-13 16:51:57,061 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:56" (1/1) ... [2024-11-13 16:51:57,072 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:56" (1/1) ... [2024-11-13 16:51:57,082 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:56" (1/1) ... [2024-11-13 16:51:57,104 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:51:57,106 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:51:57,106 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:51:57,106 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:51:57,108 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:51:56" (1/1) ... [2024-11-13 16:51:57,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:51:57,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69543c2b-a574-4f37-93dd-995e2ccc8d95/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:51:57,147 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69543c2b-a574-4f37-93dd-995e2ccc8d95/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:51:57,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_69543c2b-a574-4f37-93dd-995e2ccc8d95/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:51:57,218 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-13 16:51:57,219 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-13 16:51:57,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 16:51:57,219 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 16:51:57,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 16:51:57,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 16:51:57,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 16:51:57,219 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 16:51:57,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 16:51:57,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:51:57,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 16:51:57,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 16:51:57,220 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 16:51:57,220 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:51:57,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:51:57,222 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:51:57,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:51:57,527 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:51:57,529 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:52:00,079 INFO L? ?]: Removed 528 outVars from TransFormulas that were not future-live. [2024-11-13 16:52:00,079 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:52:02,710 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:52:02,710 INFO L316 CfgBuilder]: Removed 100 assume(true) statements. [2024-11-13 16:52:02,711 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:52:02 BoogieIcfgContainer [2024-11-13 16:52:02,711 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:52:02,711 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:52:02,711 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:52:02,722 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:52:02,722 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:52:02" (1/1) ... [2024-11-13 16:52:02,730 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:52:02,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:02,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 209 states and 347 transitions. [2024-11-13 16:52:02,800 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 347 transitions. [2024-11-13 16:52:02,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 16:52:02,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:02,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:02,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:02,987 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 16:52:03,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:03,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 208 states and 346 transitions. [2024-11-13 16:52:03,015 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 346 transitions. [2024-11-13 16:52:03,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 16:52:03,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:03,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:03,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:52:03,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:03,173 INFO L255 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 16:52:03,177 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:52:03,196 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 16:52:03,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:03,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 211 states and 350 transitions. [2024-11-13 16:52:03,234 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 350 transitions. [2024-11-13 16:52:03,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 16:52:03,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:03,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:03,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:03,283 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 16:52:03,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:03,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 211 states and 346 transitions. [2024-11-13 16:52:03,292 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 346 transitions. [2024-11-13 16:52:03,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 16:52:03,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:03,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:03,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:03,377 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 16:52:03,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:03,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 211 states and 338 transitions. [2024-11-13 16:52:03,387 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 338 transitions. [2024-11-13 16:52:03,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 16:52:03,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:03,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:03,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:03,489 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 16:52:03,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:03,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 211 states and 326 transitions. [2024-11-13 16:52:03,497 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 326 transitions. [2024-11-13 16:52:03,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 16:52:03,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:03,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:03,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:03,803 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 16:52:13,843 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:52:24,011 WARN L539 Checker$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 16:52:24,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:24,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 211 states and 314 transitions. [2024-11-13 16:52:24,057 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 314 transitions. [2024-11-13 16:52:24,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:52:24,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:24,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:24,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:24,624 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 16:52:26,090 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:52:26,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:26,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 225 states and 329 transitions. [2024-11-13 16:52:26,406 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 329 transitions. [2024-11-13 16:52:26,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:52:26,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:26,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:26,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:26,663 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 16:52:26,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:26,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 225 states and 327 transitions. [2024-11-13 16:52:26,681 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 327 transitions. [2024-11-13 16:52:26,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 16:52:26,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:26,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:26,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:26,925 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 16:52:26,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:26,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 225 states and 325 transitions. [2024-11-13 16:52:26,948 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 325 transitions. [2024-11-13 16:52:26,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:52:26,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:26,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:27,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:27,150 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 16:52:37,161 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 16:52:37,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:37,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 225 states and 323 transitions. [2024-11-13 16:52:37,176 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 323 transitions. [2024-11-13 16:52:37,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:52:37,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:37,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:37,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:37,603 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 16:52:47,620 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:52:48,841 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:52:48,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:48,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 228 states and 325 transitions. [2024-11-13 16:52:48,863 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 325 transitions. [2024-11-13 16:52:48,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 16:52:48,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:48,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:49,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:49,300 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:52:55,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:53:03,232 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:53:03,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:03,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 274 states and 381 transitions. [2024-11-13 16:53:03,258 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 381 transitions. [2024-11-13 16:53:03,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 16:53:03,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:03,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:03,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:03,482 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:53:03,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:03,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 274 states and 379 transitions. [2024-11-13 16:53:03,500 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 379 transitions. [2024-11-13 16:53:03,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:53:03,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:03,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:03,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:03,773 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:53:03,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:03,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 274 states and 377 transitions. [2024-11-13 16:53:03,790 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 377 transitions. [2024-11-13 16:53:03,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 16:53:03,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:03,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:03,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:03,996 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:53:07,977 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.97s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:53:07,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:07,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 274 states and 375 transitions. [2024-11-13 16:53:07,987 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 375 transitions. [2024-11-13 16:53:07,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 16:53:07,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:07,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:08,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:08,412 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:53:11,287 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:53:11,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:11,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 277 states and 377 transitions. [2024-11-13 16:53:11,343 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 377 transitions. [2024-11-13 16:53:11,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 16:53:11,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:11,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:11,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:11,743 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:53:21,791 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:53:25,959 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:53:25,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:25,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 280 states and 379 transitions. [2024-11-13 16:53:25,984 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 379 transitions. [2024-11-13 16:53:25,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 16:53:25,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:25,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:26,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:26,202 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:53:26,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:26,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 280 states and 377 transitions. [2024-11-13 16:53:26,464 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 377 transitions. [2024-11-13 16:53:26,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 16:53:26,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:26,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:26,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:26,667 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:53:26,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:26,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 280 states and 376 transitions. [2024-11-13 16:53:26,693 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 376 transitions. [2024-11-13 16:53:26,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 16:53:26,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:26,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:26,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:27,156 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:53:37,306 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:53:46,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.99s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:53:54,913 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:53:55,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:55,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 346 states and 457 transitions. [2024-11-13 16:53:55,172 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 457 transitions. [2024-11-13 16:53:55,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 16:53:55,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:55,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:55,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:55,573 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:53:55,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:55,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 355 states and 468 transitions. [2024-11-13 16:53:55,954 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 468 transitions. [2024-11-13 16:53:55,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 16:53:55,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:55,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:56,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:56,393 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:53:58,064 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:54:08,084 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:54:18,090 WARN L539 Checker$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 16:54:23,117 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:54:23,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:23,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 422 states and 549 transitions. [2024-11-13 16:54:23,482 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 549 transitions. [2024-11-13 16:54:23,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 16:54:23,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:23,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:23,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:23,838 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:54:24,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:24,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 423 states and 551 transitions. [2024-11-13 16:54:24,804 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 551 transitions. [2024-11-13 16:54:24,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:54:24,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:24,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:24,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:25,230 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 16:54:35,245 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 16:54:37,592 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:54:37,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:37,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 426 states and 553 transitions. [2024-11-13 16:54:37,665 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 553 transitions. [2024-11-13 16:54:37,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:54:37,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:37,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:39,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:40,221 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:54:40,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:40,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 428 states and 556 transitions. [2024-11-13 16:54:40,473 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 556 transitions. [2024-11-13 16:54:40,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 16:54:40,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:40,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:41,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:42,494 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 3 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 16:54:42,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:42,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 429 states and 558 transitions. [2024-11-13 16:54:42,696 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 558 transitions. [2024-11-13 16:54:42,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 16:54:42,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:42,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:44,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:45,091 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 3 proven. 21 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 16:54:45,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:45,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 430 states and 559 transitions. [2024-11-13 16:54:45,343 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 559 transitions. [2024-11-13 16:54:45,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 16:54:45,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:45,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:45,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:45,562 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 16:54:45,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:45,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 430 states and 557 transitions. [2024-11-13 16:54:45,588 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 557 transitions. [2024-11-13 16:54:45,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 16:54:45,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:45,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:46,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:47,404 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 3 proven. 33 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 16:54:48,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:48,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 432 states and 560 transitions. [2024-11-13 16:54:48,277 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 560 transitions. [2024-11-13 16:54:48,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 16:54:48,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:48,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:48,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:48,730 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:54:49,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:49,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 435 states and 562 transitions. [2024-11-13 16:54:49,783 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 562 transitions. [2024-11-13 16:54:49,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 16:54:49,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:49,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:51,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:52,831 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 3 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:54:53,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:53,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 436 states and 563 transitions. [2024-11-13 16:54:53,642 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 563 transitions. [2024-11-13 16:54:53,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 16:54:53,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:53,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:55,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:56,122 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 3 proven. 66 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 16:54:56,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:56,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 437 states and 564 transitions. [2024-11-13 16:54:56,718 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 564 transitions. [2024-11-13 16:54:56,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 16:54:56,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:56,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:59,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:00,070 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 87 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 16:55:00,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:00,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 438 states and 565 transitions. [2024-11-13 16:55:00,617 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 565 transitions. [2024-11-13 16:55:00,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 16:55:00,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:00,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:01,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:02,632 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 3 proven. 111 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 16:55:03,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:03,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 439 states and 566 transitions. [2024-11-13 16:55:03,278 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 566 transitions. [2024-11-13 16:55:03,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 16:55:03,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:03,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:04,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:05,708 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 3 proven. 138 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 16:55:06,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:06,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 440 states and 567 transitions. [2024-11-13 16:55:06,340 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 567 transitions. [2024-11-13 16:55:06,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 16:55:06,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:06,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:07,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:08,632 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 3 proven. 168 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 16:55:08,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:08,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 441 states and 568 transitions. [2024-11-13 16:55:08,937 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 568 transitions. [2024-11-13 16:55:08,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 16:55:08,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:08,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:10,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:11,026 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 3 proven. 201 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 16:55:11,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:11,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 442 states and 569 transitions. [2024-11-13 16:55:11,779 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 569 transitions. [2024-11-13 16:55:11,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 16:55:11,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:11,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:12,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:13,752 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 3 proven. 237 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 16:55:14,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:14,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 570 states to 443 states and 570 transitions. [2024-11-13 16:55:14,245 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 570 transitions. [2024-11-13 16:55:14,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 16:55:14,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:14,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:15,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:16,147 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 3 proven. 276 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 16:55:16,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:16,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 444 states and 571 transitions. [2024-11-13 16:55:16,493 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 571 transitions. [2024-11-13 16:55:16,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 16:55:16,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:16,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:17,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:18,800 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 3 proven. 318 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-13 16:55:19,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:19,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 445 states and 572 transitions. [2024-11-13 16:55:19,277 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 572 transitions. [2024-11-13 16:55:19,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 16:55:19,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:19,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:21,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:22,639 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 3 proven. 363 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 16:55:23,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:23,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 446 states and 573 transitions. [2024-11-13 16:55:23,637 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 573 transitions. [2024-11-13 16:55:23,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 16:55:23,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:23,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:24,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:26,011 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 3 proven. 411 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 16:55:26,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:26,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 447 states and 574 transitions. [2024-11-13 16:55:26,681 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 574 transitions. [2024-11-13 16:55:26,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 16:55:26,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:26,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:27,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:28,751 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 3 proven. 462 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 16:55:29,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:29,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 448 states and 575 transitions. [2024-11-13 16:55:29,608 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 575 transitions. [2024-11-13 16:55:29,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 16:55:29,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:29,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:30,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:31,971 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 3 proven. 516 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-13 16:55:32,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:32,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 449 states and 576 transitions. [2024-11-13 16:55:32,754 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 576 transitions. [2024-11-13 16:55:32,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 16:55:32,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:32,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:33,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:34,830 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 3 proven. 573 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 16:55:35,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:35,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 450 states and 577 transitions. [2024-11-13 16:55:35,624 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 577 transitions. [2024-11-13 16:55:35,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 16:55:35,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:35,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:37,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:38,900 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 3 proven. 633 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-13 16:55:40,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:40,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 451 states and 578 transitions. [2024-11-13 16:55:40,082 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 578 transitions. [2024-11-13 16:55:40,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 16:55:40,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:40,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:41,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:43,001 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 3 proven. 696 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-13 16:55:43,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:43,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 452 states and 579 transitions. [2024-11-13 16:55:43,466 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 579 transitions. [2024-11-13 16:55:43,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 16:55:43,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:43,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:44,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:45,873 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 3 proven. 762 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-13 16:55:46,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:46,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 453 states and 580 transitions. [2024-11-13 16:55:46,389 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 580 transitions. [2024-11-13 16:55:46,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 16:55:46,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:46,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:47,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:48,694 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 3 proven. 831 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-13 16:55:49,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:49,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 454 states and 581 transitions. [2024-11-13 16:55:49,189 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 581 transitions. [2024-11-13 16:55:49,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 16:55:49,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:49,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:51,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:53,250 INFO L134 CoverageAnalysis]: Checked inductivity of 1240 backedges. 3 proven. 903 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-13 16:55:54,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:54,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 455 states and 582 transitions. [2024-11-13 16:55:54,631 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 582 transitions. [2024-11-13 16:55:54,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 16:55:54,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:54,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:56,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:57,672 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 3 proven. 978 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-13 16:55:58,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:58,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 456 states and 583 transitions. [2024-11-13 16:55:58,297 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 583 transitions. [2024-11-13 16:55:58,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 16:55:58,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:58,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:00,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:01,706 INFO L134 CoverageAnalysis]: Checked inductivity of 1446 backedges. 3 proven. 1056 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-13 16:56:02,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:02,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 457 states and 584 transitions. [2024-11-13 16:56:02,234 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 584 transitions. [2024-11-13 16:56:02,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 16:56:02,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:02,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:03,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:05,106 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 3 proven. 1137 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-13 16:56:05,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:05,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 458 states and 585 transitions. [2024-11-13 16:56:05,640 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 585 transitions. [2024-11-13 16:56:05,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 16:56:05,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:05,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:06,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:08,719 INFO L134 CoverageAnalysis]: Checked inductivity of 1668 backedges. 3 proven. 1221 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-13 16:56:10,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:10,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 459 states and 586 transitions. [2024-11-13 16:56:10,171 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 586 transitions. [2024-11-13 16:56:10,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 16:56:10,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:10,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:11,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:12,997 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 3 proven. 1308 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-13 16:56:13,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:13,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 460 states and 587 transitions. [2024-11-13 16:56:13,695 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 587 transitions. [2024-11-13 16:56:13,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 16:56:13,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:13,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:15,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:17,454 INFO L134 CoverageAnalysis]: Checked inductivity of 1906 backedges. 3 proven. 1398 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-13 16:56:18,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:18,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 461 states and 588 transitions. [2024-11-13 16:56:18,690 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 588 transitions. [2024-11-13 16:56:18,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 16:56:18,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:18,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:20,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:22,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2031 backedges. 3 proven. 1491 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-13 16:56:23,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:23,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 462 states and 589 transitions. [2024-11-13 16:56:23,113 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 589 transitions. [2024-11-13 16:56:23,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 16:56:23,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:23,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:24,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:26,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2160 backedges. 3 proven. 1587 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-13 16:56:27,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:27,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 463 states and 590 transitions. [2024-11-13 16:56:27,948 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 590 transitions. [2024-11-13 16:56:27,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 16:56:27,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:27,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:30,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:32,339 INFO L134 CoverageAnalysis]: Checked inductivity of 2293 backedges. 3 proven. 1686 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-13 16:56:33,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:33,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 464 states and 591 transitions. [2024-11-13 16:56:33,130 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 591 transitions. [2024-11-13 16:56:33,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 16:56:33,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:33,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:34,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:36,151 INFO L134 CoverageAnalysis]: Checked inductivity of 2430 backedges. 3 proven. 1788 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-13 16:56:36,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:36,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 465 states and 592 transitions. [2024-11-13 16:56:36,770 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 592 transitions. [2024-11-13 16:56:36,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 16:56:36,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:36,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:38,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:40,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2571 backedges. 3 proven. 1893 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-13 16:56:40,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:40,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 466 states and 593 transitions. [2024-11-13 16:56:40,921 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 593 transitions. [2024-11-13 16:56:40,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 16:56:40,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:40,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:42,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:44,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2716 backedges. 3 proven. 2001 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-13 16:56:44,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:44,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 467 states and 594 transitions. [2024-11-13 16:56:44,654 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 594 transitions. [2024-11-13 16:56:44,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 16:56:44,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:44,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:46,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:48,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 3 proven. 2112 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-13 16:56:49,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:49,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 468 states and 595 transitions. [2024-11-13 16:56:49,310 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 595 transitions. [2024-11-13 16:56:49,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 16:56:49,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:49,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:51,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:53,338 INFO L134 CoverageAnalysis]: Checked inductivity of 3018 backedges. 3 proven. 2226 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 16:56:54,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:54,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 469 states and 596 transitions. [2024-11-13 16:56:54,025 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 596 transitions. [2024-11-13 16:56:54,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 16:56:54,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:54,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:55,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:58,607 INFO L134 CoverageAnalysis]: Checked inductivity of 3175 backedges. 3 proven. 2343 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-13 16:57:00,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:00,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 470 states and 597 transitions. [2024-11-13 16:57:00,971 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 597 transitions. [2024-11-13 16:57:00,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 16:57:00,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:00,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:02,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:05,009 INFO L134 CoverageAnalysis]: Checked inductivity of 3336 backedges. 3 proven. 2463 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 16:57:06,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:06,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 471 states and 598 transitions. [2024-11-13 16:57:06,321 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 598 transitions. [2024-11-13 16:57:06,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 16:57:06,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:06,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:08,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:11,349 INFO L134 CoverageAnalysis]: Checked inductivity of 3501 backedges. 3 proven. 2586 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-13 16:57:12,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:12,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 472 states and 599 transitions. [2024-11-13 16:57:12,665 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 599 transitions. [2024-11-13 16:57:12,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 16:57:12,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:12,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:14,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:16,849 INFO L134 CoverageAnalysis]: Checked inductivity of 3670 backedges. 3 proven. 2712 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-13 16:57:18,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:18,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 473 states and 600 transitions. [2024-11-13 16:57:18,215 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 600 transitions. [2024-11-13 16:57:18,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 16:57:18,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:18,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:20,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:23,801 INFO L134 CoverageAnalysis]: Checked inductivity of 3843 backedges. 3 proven. 2841 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-13 16:57:25,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:25,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 474 states and 601 transitions. [2024-11-13 16:57:25,344 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 601 transitions. [2024-11-13 16:57:25,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 16:57:25,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:25,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:27,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:39,653 INFO L134 CoverageAnalysis]: Checked inductivity of 4020 backedges. 3 proven. 2973 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-13 16:57:51,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:51,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 475 states and 602 transitions. [2024-11-13 16:57:51,115 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 602 transitions. [2024-11-13 16:57:51,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 16:57:51,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:51,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:54,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:55,154 INFO L134 CoverageAnalysis]: Checked inductivity of 4201 backedges. 49 proven. 48 refuted. 0 times theorem prover too weak. 4104 trivial. 0 not checked. [2024-11-13 16:57:55,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:55,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 476 states and 606 transitions. [2024-11-13 16:57:55,692 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 606 transitions. [2024-11-13 16:57:55,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 16:57:55,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:55,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:59,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:00,409 INFO L134 CoverageAnalysis]: Checked inductivity of 4575 backedges. 139 proven. 149 refuted. 0 times theorem prover too weak. 4287 trivial. 0 not checked. [2024-11-13 16:58:01,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:01,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 477 states and 609 transitions. [2024-11-13 16:58:01,985 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 609 transitions. [2024-11-13 16:58:01,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 16:58:01,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:01,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:03,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:04,152 INFO L134 CoverageAnalysis]: Checked inductivity of 4768 backedges. 184 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-13 16:58:06,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:06,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 479 states and 614 transitions. [2024-11-13 16:58:06,516 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 614 transitions. [2024-11-13 16:58:06,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 16:58:06,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:06,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:08,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:10,621 INFO L134 CoverageAnalysis]: Checked inductivity of 4965 backedges. 229 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-13 16:58:12,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:12,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 480 states and 616 transitions. [2024-11-13 16:58:12,114 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 616 transitions. [2024-11-13 16:58:12,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 16:58:12,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:12,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:15,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:16,419 INFO L134 CoverageAnalysis]: Checked inductivity of 5166 backedges. 274 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-13 16:58:17,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:17,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 481 states and 617 transitions. [2024-11-13 16:58:17,300 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 617 transitions. [2024-11-13 16:58:17,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 16:58:17,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:17,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:20,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:21,784 INFO L134 CoverageAnalysis]: Checked inductivity of 5371 backedges. 319 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-13 16:58:22,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:22,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 482 states and 618 transitions. [2024-11-13 16:58:22,607 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 618 transitions. [2024-11-13 16:58:22,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 16:58:22,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:22,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:25,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:26,201 INFO L134 CoverageAnalysis]: Checked inductivity of 5580 backedges. 364 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-13 16:58:29,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:29,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 484 states and 620 transitions. [2024-11-13 16:58:29,140 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 620 transitions. [2024-11-13 16:58:29,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 16:58:29,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:29,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:32,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:34,068 INFO L134 CoverageAnalysis]: Checked inductivity of 5793 backedges. 409 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-13 16:58:35,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:35,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 485 states and 621 transitions. [2024-11-13 16:58:35,192 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 621 transitions. [2024-11-13 16:58:35,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 16:58:35,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:35,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:38,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:39,318 INFO L134 CoverageAnalysis]: Checked inductivity of 6010 backedges. 454 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-13 16:58:40,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:40,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 486 states and 622 transitions. [2024-11-13 16:58:40,270 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 622 transitions. [2024-11-13 16:58:40,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 16:58:40,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:40,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:44,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:45,485 INFO L134 CoverageAnalysis]: Checked inductivity of 6231 backedges. 499 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-13 16:58:46,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:46,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 487 states and 623 transitions. [2024-11-13 16:58:46,404 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 623 transitions. [2024-11-13 16:58:46,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 16:58:46,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:46,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:49,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:51,135 INFO L134 CoverageAnalysis]: Checked inductivity of 6456 backedges. 544 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-13 16:58:52,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:52,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 488 states and 624 transitions. [2024-11-13 16:58:52,059 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 624 transitions. [2024-11-13 16:58:52,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 16:58:52,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:52,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:55,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:56,947 INFO L134 CoverageAnalysis]: Checked inductivity of 6685 backedges. 589 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-13 16:58:58,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:58,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 489 states and 625 transitions. [2024-11-13 16:58:58,374 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 625 transitions. [2024-11-13 16:58:58,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 16:58:58,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:58,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:00,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:02,754 INFO L134 CoverageAnalysis]: Checked inductivity of 6918 backedges. 634 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-13 16:59:03,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:03,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 490 states and 626 transitions. [2024-11-13 16:59:03,882 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 626 transitions. [2024-11-13 16:59:03,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 16:59:03,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:03,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:07,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:08,491 INFO L134 CoverageAnalysis]: Checked inductivity of 7155 backedges. 679 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-13 16:59:09,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:09,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 491 states and 627 transitions. [2024-11-13 16:59:09,716 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 627 transitions. [2024-11-13 16:59:09,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 16:59:09,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:09,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:12,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:14,236 INFO L134 CoverageAnalysis]: Checked inductivity of 7396 backedges. 724 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-13 16:59:15,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:15,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 492 states and 628 transitions. [2024-11-13 16:59:15,385 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 628 transitions. [2024-11-13 16:59:15,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 16:59:15,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:15,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:17,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:19,565 INFO L134 CoverageAnalysis]: Checked inductivity of 7641 backedges. 769 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-13 16:59:20,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:20,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 493 states and 629 transitions. [2024-11-13 16:59:20,705 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 629 transitions. [2024-11-13 16:59:20,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 16:59:20,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:20,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:22,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:24,553 INFO L134 CoverageAnalysis]: Checked inductivity of 7890 backedges. 814 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-13 16:59:25,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:25,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 494 states and 630 transitions. [2024-11-13 16:59:25,802 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 630 transitions. [2024-11-13 16:59:25,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 16:59:25,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:25,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:31,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:33,935 INFO L134 CoverageAnalysis]: Checked inductivity of 8143 backedges. 859 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-13 16:59:35,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:35,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 495 states and 631 transitions. [2024-11-13 16:59:35,179 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 631 transitions. [2024-11-13 16:59:35,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 16:59:35,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:35,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:38,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:40,577 INFO L134 CoverageAnalysis]: Checked inductivity of 8400 backedges. 904 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-13 16:59:42,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:42,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 496 states and 632 transitions. [2024-11-13 16:59:42,063 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 632 transitions. [2024-11-13 16:59:42,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 16:59:42,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:42,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:44,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:47,015 INFO L134 CoverageAnalysis]: Checked inductivity of 8661 backedges. 949 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-13 16:59:48,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:48,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 497 states and 633 transitions. [2024-11-13 16:59:48,566 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 633 transitions. [2024-11-13 16:59:48,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 16:59:48,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:48,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:51,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:53,563 INFO L134 CoverageAnalysis]: Checked inductivity of 8926 backedges. 994 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-13 16:59:55,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:59:55,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 498 states and 634 transitions. [2024-11-13 16:59:55,134 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 634 transitions. [2024-11-13 16:59:55,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 16:59:55,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:59:55,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:59:56,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:59:58,880 INFO L134 CoverageAnalysis]: Checked inductivity of 9195 backedges. 1039 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-13 17:00:00,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:00,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 499 states and 635 transitions. [2024-11-13 17:00:00,634 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 635 transitions. [2024-11-13 17:00:00,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 17:00:00,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:00,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:03,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:05,552 INFO L134 CoverageAnalysis]: Checked inductivity of 9468 backedges. 1084 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-13 17:00:06,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:06,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 500 states and 636 transitions. [2024-11-13 17:00:06,566 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 636 transitions. [2024-11-13 17:00:06,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 17:00:06,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:06,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:10,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:13,735 INFO L134 CoverageAnalysis]: Checked inductivity of 9745 backedges. 1129 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-13 17:00:15,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:16,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 501 states and 637 transitions. [2024-11-13 17:00:16,000 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 637 transitions. [2024-11-13 17:00:16,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 17:00:16,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:16,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:20,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:22,547 INFO L134 CoverageAnalysis]: Checked inductivity of 10026 backedges. 1174 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-13 17:00:23,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:23,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 502 states and 638 transitions. [2024-11-13 17:00:23,582 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 638 transitions. [2024-11-13 17:00:23,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 17:00:23,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:23,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:27,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:29,750 INFO L134 CoverageAnalysis]: Checked inductivity of 10311 backedges. 1219 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-13 17:00:30,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:30,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 503 states and 639 transitions. [2024-11-13 17:00:30,869 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 639 transitions. [2024-11-13 17:00:30,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 17:00:30,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:30,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:39,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:41,246 INFO L134 CoverageAnalysis]: Checked inductivity of 10600 backedges. 1264 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-13 17:00:42,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:42,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 504 states and 640 transitions. [2024-11-13 17:00:42,331 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 640 transitions. [2024-11-13 17:00:42,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 17:00:42,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:42,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:45,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:48,453 INFO L134 CoverageAnalysis]: Checked inductivity of 10893 backedges. 1309 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-13 17:00:50,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:50,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 505 states and 641 transitions. [2024-11-13 17:00:50,200 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 641 transitions. [2024-11-13 17:00:50,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 17:00:50,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:50,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:00:53,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:00:55,954 INFO L134 CoverageAnalysis]: Checked inductivity of 11190 backedges. 1354 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-13 17:00:57,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:00:57,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 506 states and 642 transitions. [2024-11-13 17:00:57,029 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 642 transitions. [2024-11-13 17:00:57,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-13 17:00:57,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:00:57,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:01,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:04,542 INFO L134 CoverageAnalysis]: Checked inductivity of 11491 backedges. 1399 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-11-13 17:01:06,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:06,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 507 states and 643 transitions. [2024-11-13 17:01:06,275 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 643 transitions. [2024-11-13 17:01:06,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 17:01:06,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:06,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:10,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:12,635 INFO L134 CoverageAnalysis]: Checked inductivity of 11796 backedges. 1444 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-11-13 17:01:13,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:13,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 508 states and 644 transitions. [2024-11-13 17:01:13,781 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 644 transitions. [2024-11-13 17:01:13,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 17:01:13,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:13,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:19,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:22,304 INFO L134 CoverageAnalysis]: Checked inductivity of 12105 backedges. 1489 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-11-13 17:01:24,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:24,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 509 states and 645 transitions. [2024-11-13 17:01:24,084 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 645 transitions. [2024-11-13 17:01:24,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 17:01:24,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:24,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:26,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:31,468 INFO L134 CoverageAnalysis]: Checked inductivity of 12418 backedges. 1534 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-11-13 17:01:34,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:34,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 510 states and 646 transitions. [2024-11-13 17:01:34,251 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 646 transitions. [2024-11-13 17:01:34,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 17:01:34,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:34,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:38,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:41,418 INFO L134 CoverageAnalysis]: Checked inductivity of 12735 backedges. 1579 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-11-13 17:01:42,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:42,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 511 states and 647 transitions. [2024-11-13 17:01:42,614 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 647 transitions. [2024-11-13 17:01:42,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-13 17:01:42,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:42,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:46,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:49,768 INFO L134 CoverageAnalysis]: Checked inductivity of 13056 backedges. 1624 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-11-13 17:01:51,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:01:51,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 512 states and 648 transitions. [2024-11-13 17:01:51,611 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 648 transitions. [2024-11-13 17:01:51,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 17:01:51,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:01:51,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:01:55,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:01:58,903 INFO L134 CoverageAnalysis]: Checked inductivity of 13381 backedges. 1669 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-13 17:02:00,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:00,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 513 states and 649 transitions. [2024-11-13 17:02:00,857 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 649 transitions. [2024-11-13 17:02:00,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 17:02:00,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:00,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:06,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:09,699 INFO L134 CoverageAnalysis]: Checked inductivity of 13710 backedges. 1714 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-11-13 17:02:11,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:11,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 514 states and 650 transitions. [2024-11-13 17:02:11,643 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 650 transitions. [2024-11-13 17:02:11,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 17:02:11,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:11,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:14,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:17,819 INFO L134 CoverageAnalysis]: Checked inductivity of 14043 backedges. 1759 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-11-13 17:02:19,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:19,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 515 states and 651 transitions. [2024-11-13 17:02:19,347 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 651 transitions. [2024-11-13 17:02:19,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 17:02:19,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:19,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:25,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:30,033 INFO L134 CoverageAnalysis]: Checked inductivity of 14380 backedges. 1804 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-11-13 17:02:32,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:32,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 516 states and 652 transitions. [2024-11-13 17:02:32,001 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 652 transitions. [2024-11-13 17:02:32,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 17:02:32,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:32,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:36,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:39,547 INFO L134 CoverageAnalysis]: Checked inductivity of 14721 backedges. 1849 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-11-13 17:02:41,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:41,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 517 states and 653 transitions. [2024-11-13 17:02:41,295 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 653 transitions. [2024-11-13 17:02:41,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 17:02:41,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:41,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:02:45,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:02:52,510 INFO L134 CoverageAnalysis]: Checked inductivity of 15066 backedges. 1894 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-11-13 17:02:56,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:02:56,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 518 states and 654 transitions. [2024-11-13 17:02:56,369 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 654 transitions. [2024-11-13 17:02:56,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-13 17:02:56,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:02:56,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:01,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:07,109 INFO L134 CoverageAnalysis]: Checked inductivity of 15415 backedges. 1939 proven. 4689 refuted. 0 times theorem prover too weak. 8787 trivial. 0 not checked. [2024-11-13 17:03:10,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:10,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 519 states and 655 transitions. [2024-11-13 17:03:10,190 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 655 transitions. [2024-11-13 17:03:10,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 17:03:10,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:10,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:14,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:19,826 INFO L134 CoverageAnalysis]: Checked inductivity of 15768 backedges. 1984 proven. 4864 refuted. 0 times theorem prover too weak. 8920 trivial. 0 not checked. [2024-11-13 17:03:21,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:21,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 520 states and 656 transitions. [2024-11-13 17:03:21,841 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 656 transitions. [2024-11-13 17:03:21,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-13 17:03:21,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:21,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:27,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:32,713 INFO L134 CoverageAnalysis]: Checked inductivity of 16125 backedges. 2029 proven. 5042 refuted. 0 times theorem prover too weak. 9054 trivial. 0 not checked. [2024-11-13 17:03:36,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:36,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 521 states and 657 transitions. [2024-11-13 17:03:36,218 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 657 transitions. [2024-11-13 17:03:36,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 17:03:36,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:36,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:03:45,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:03:51,873 INFO L134 CoverageAnalysis]: Checked inductivity of 16486 backedges. 2074 proven. 5223 refuted. 0 times theorem prover too weak. 9189 trivial. 0 not checked. [2024-11-13 17:03:55,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:03:55,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 522 states and 658 transitions. [2024-11-13 17:03:55,309 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 658 transitions. [2024-11-13 17:03:55,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-13 17:03:55,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:03:55,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:05,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:11,200 INFO L134 CoverageAnalysis]: Checked inductivity of 16851 backedges. 2119 proven. 5407 refuted. 0 times theorem prover too weak. 9325 trivial. 0 not checked. [2024-11-13 17:04:14,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:14,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 523 states and 659 transitions. [2024-11-13 17:04:14,617 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 659 transitions. [2024-11-13 17:04:14,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-13 17:04:14,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:14,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:22,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:28,715 INFO L134 CoverageAnalysis]: Checked inductivity of 17220 backedges. 2164 proven. 5594 refuted. 0 times theorem prover too weak. 9462 trivial. 0 not checked. [2024-11-13 17:04:32,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:32,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 524 states and 660 transitions. [2024-11-13 17:04:32,164 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 660 transitions. [2024-11-13 17:04:32,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-13 17:04:32,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:32,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:41,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:04:46,813 INFO L134 CoverageAnalysis]: Checked inductivity of 17593 backedges. 2209 proven. 5784 refuted. 0 times theorem prover too weak. 9600 trivial. 0 not checked. [2024-11-13 17:04:50,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:04:50,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 525 states and 661 transitions. [2024-11-13 17:04:50,413 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 661 transitions. [2024-11-13 17:04:50,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-13 17:04:50,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:04:50,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:04:58,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:04,980 INFO L134 CoverageAnalysis]: Checked inductivity of 17970 backedges. 2254 proven. 5977 refuted. 0 times theorem prover too weak. 9739 trivial. 0 not checked. [2024-11-13 17:05:08,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:08,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 526 states and 662 transitions. [2024-11-13 17:05:08,456 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 662 transitions. [2024-11-13 17:05:08,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-13 17:05:08,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:08,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:14,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:20,840 INFO L134 CoverageAnalysis]: Checked inductivity of 18351 backedges. 2299 proven. 6173 refuted. 0 times theorem prover too weak. 9879 trivial. 0 not checked. [2024-11-13 17:05:24,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:24,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 527 states and 663 transitions. [2024-11-13 17:05:24,466 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 663 transitions. [2024-11-13 17:05:24,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-13 17:05:24,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:24,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:33,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:39,974 INFO L134 CoverageAnalysis]: Checked inductivity of 18736 backedges. 2344 proven. 6372 refuted. 0 times theorem prover too weak. 10020 trivial. 0 not checked. [2024-11-13 17:05:43,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:43,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 528 states and 664 transitions. [2024-11-13 17:05:43,588 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 664 transitions. [2024-11-13 17:05:43,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-13 17:05:43,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:43,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 17:05:50,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 17:05:56,103 INFO L134 CoverageAnalysis]: Checked inductivity of 19125 backedges. 2389 proven. 6574 refuted. 0 times theorem prover too weak. 10162 trivial. 0 not checked. [2024-11-13 17:05:59,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 17:05:59,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 529 states and 665 transitions. [2024-11-13 17:05:59,364 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 665 transitions. [2024-11-13 17:05:59,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-13 17:05:59,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 17:05:59,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms