./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c6c414-0051-4b46-ad39-bcd12c5f72f4/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c6c414-0051-4b46-ad39-bcd12c5f72f4/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c6c414-0051-4b46-ad39-bcd12c5f72f4/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c6c414-0051-4b46-ad39-bcd12c5f72f4/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c6c414-0051-4b46-ad39-bcd12c5f72f4/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c6c414-0051-4b46-ad39-bcd12c5f72f4/bin/ukojak-verify-ENZ3QT5qd3 --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 d993ff45e37665d9abd93530677e1201b0648bf8ee13fa84b0c68926f580d988 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-24 18:16:58,251 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 18:16:58,347 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c6c414-0051-4b46-ad39-bcd12c5f72f4/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-24 18:16:58,362 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 18:16:58,362 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-24 18:16:58,395 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 18:16:58,398 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 18:16:58,399 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-24 18:16:58,399 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 18:16:58,399 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 18:16:58,400 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 18:16:58,401 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 18:16:58,401 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-24 18:16:58,401 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 18:16:58,401 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-24 18:16:58,401 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 18:16:58,401 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 18:16:58,401 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 18:16:58,403 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 18:16:58,403 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-24 18:16:58,403 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-24 18:16:58,403 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-24 18:16:58,403 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 18:16:58,403 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 18:16:58,403 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 18:16:58,403 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-24 18:16:58,404 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-24 18:16:58,404 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-24 18:16:58,404 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 18:16:58,404 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:16:58,404 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 18:16:58,404 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 18:16:58,404 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 18:16:58,405 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-24 18:16:58,405 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 18:16:58,405 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_d2c6c414-0051-4b46-ad39-bcd12c5f72f4/bin/ukojak-verify-ENZ3QT5qd3 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 -> d993ff45e37665d9abd93530677e1201b0648bf8ee13fa84b0c68926f580d988 [2024-11-24 18:16:58,723 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 18:16:58,734 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 18:16:58,736 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 18:16:58,737 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 18:16:58,737 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 18:16:58,739 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c6c414-0051-4b46-ad39-bcd12c5f72f4/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i [2024-11-24 18:17:01,650 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c6c414-0051-4b46-ad39-bcd12c5f72f4/bin/ukojak-verify-ENZ3QT5qd3/data/0e035c380/bb44a49a8c2d433b9db609f71047d2f4/FLAG0092ecc48 [2024-11-24 18:17:02,115 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 18:17:02,116 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c6c414-0051-4b46-ad39-bcd12c5f72f4/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-2.i [2024-11-24 18:17:02,148 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c6c414-0051-4b46-ad39-bcd12c5f72f4/bin/ukojak-verify-ENZ3QT5qd3/data/0e035c380/bb44a49a8c2d433b9db609f71047d2f4/FLAG0092ecc48 [2024-11-24 18:17:02,174 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c6c414-0051-4b46-ad39-bcd12c5f72f4/bin/ukojak-verify-ENZ3QT5qd3/data/0e035c380/bb44a49a8c2d433b9db609f71047d2f4 [2024-11-24 18:17:02,176 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 18:17:02,179 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 18:17:02,180 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 18:17:02,180 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 18:17:02,185 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 18:17:02,186 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:17:02" (1/1) ... [2024-11-24 18:17:02,187 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d72a735 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:17:02, skipping insertion in model container [2024-11-24 18:17:02,187 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:17:02" (1/1) ... [2024-11-24 18:17:02,266 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 18:17:03,172 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:17:03,184 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 18:17:03,414 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:17:03,470 INFO L204 MainTranslator]: Completed translation [2024-11-24 18:17:03,470 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:17:03 WrapperNode [2024-11-24 18:17:03,470 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 18:17:03,471 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 18:17:03,471 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 18:17:03,471 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 18:17:03,481 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:17:03" (1/1) ... [2024-11-24 18:17:03,537 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:17:03" (1/1) ... [2024-11-24 18:17:03,707 INFO L138 Inliner]: procedures = 177, calls = 775, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3421 [2024-11-24 18:17:03,708 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 18:17:03,708 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 18:17:03,709 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 18:17:03,709 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 18:17:03,716 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:17:03" (1/1) ... [2024-11-24 18:17:03,716 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:17:03" (1/1) ... [2024-11-24 18:17:03,744 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:17:03" (1/1) ... [2024-11-24 18:17:03,744 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:17:03" (1/1) ... [2024-11-24 18:17:03,831 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:17:03" (1/1) ... [2024-11-24 18:17:03,841 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:17:03" (1/1) ... [2024-11-24 18:17:03,880 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:17:03" (1/1) ... [2024-11-24 18:17:03,890 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:17:03" (1/1) ... [2024-11-24 18:17:03,896 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:17:03" (1/1) ... [2024-11-24 18:17:03,912 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 18:17:03,913 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 18:17:03,913 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 18:17:03,914 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 18:17:03,915 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:17:03" (1/1) ... [2024-11-24 18:17:03,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:17:03,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c6c414-0051-4b46-ad39-bcd12c5f72f4/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-24 18:17:03,950 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c6c414-0051-4b46-ad39-bcd12c5f72f4/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-24 18:17:03,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2c6c414-0051-4b46-ad39-bcd12c5f72f4/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-24 18:17:03,983 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-24 18:17:03,983 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-24 18:17:03,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-24 18:17:03,984 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-24 18:17:03,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-24 18:17:03,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-24 18:17:03,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-24 18:17:03,984 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-24 18:17:03,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-24 18:17:03,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 18:17:03,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-24 18:17:03,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-24 18:17:03,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-24 18:17:03,985 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-24 18:17:03,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-24 18:17:03,985 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 18:17:03,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 18:17:04,206 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 18:17:04,208 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 18:17:07,923 INFO L? ?]: Removed 828 outVars from TransFormulas that were not future-live. [2024-11-24 18:17:07,924 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 18:17:09,927 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 18:17:09,928 INFO L312 CfgBuilder]: Removed 36 assume(true) statements. [2024-11-24 18:17:09,928 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:17:09 BoogieIcfgContainer [2024-11-24 18:17:09,928 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 18:17:09,929 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-24 18:17:09,929 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-24 18:17:09,940 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-24 18:17:09,940 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:17:09" (1/1) ... [2024-11-24 18:17:09,947 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 18:17:10,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:10,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1137 states and 2219 transitions. [2024-11-24 18:17:10,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1137 states and 2219 transitions. [2024-11-24 18:17:10,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-24 18:17:10,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:10,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:10,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:17:10,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:10,235 INFO L256 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-24 18:17:10,239 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:17:10,277 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-24 18:17:10,318 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-24 18:17:10,319 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-24 18:17:10,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-24 18:17:10,327 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-24 18:17:10,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:17:10,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:10,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 1140 states and 2224 transitions. [2024-11-24 18:17:10,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 2224 transitions. [2024-11-24 18:17:10,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-24 18:17:10,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:10,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:10,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-24 18:17:10,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:10,504 INFO L256 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-24 18:17:10,506 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 18:17:10,516 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-24 18:17:10,539 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-24 18:17:10,539 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-24 18:17:10,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-24 18:17:10,545 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-24 18:17:10,551 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:17:10,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:10,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1141 states and 2225 transitions. [2024-11-24 18:17:10,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2225 transitions. [2024-11-24 18:17:10,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-24 18:17:10,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:10,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:10,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:10,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:17:10,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:10,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1141 states and 2223 transitions. [2024-11-24 18:17:10,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2223 transitions. [2024-11-24 18:17:10,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-24 18:17:10,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:10,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:10,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:10,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:17:11,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:11,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1141 states and 2219 transitions. [2024-11-24 18:17:11,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2219 transitions. [2024-11-24 18:17:11,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-24 18:17:11,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:11,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:11,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:11,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:17:11,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:11,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1141 states and 2215 transitions. [2024-11-24 18:17:11,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2215 transitions. [2024-11-24 18:17:11,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-24 18:17:11,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:11,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:11,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:11,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:17:11,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:11,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 1141 states and 2209 transitions. [2024-11-24 18:17:11,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2209 transitions. [2024-11-24 18:17:11,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-24 18:17:11,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:11,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:11,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:11,382 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:17:17,395 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:17:17,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:17,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 1141 states and 2203 transitions. [2024-11-24 18:17:17,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 2203 transitions. [2024-11-24 18:17:17,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-24 18:17:17,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:17,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:17,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:17,833 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:17:22,908 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.66s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:17:25,368 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:17:25,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:25,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2221 states to 1156 states and 2221 transitions. [2024-11-24 18:17:25,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 2221 transitions. [2024-11-24 18:17:25,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-24 18:17:25,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:25,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:25,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:25,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:17:25,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:25,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1156 states and 2219 transitions. [2024-11-24 18:17:25,656 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 2219 transitions. [2024-11-24 18:17:25,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:17:25,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:25,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:25,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:25,898 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:17:25,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:25,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1156 states and 2217 transitions. [2024-11-24 18:17:25,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 2217 transitions. [2024-11-24 18:17:25,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-24 18:17:25,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:25,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:26,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:26,075 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:17:31,562 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:17:31,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:31,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1156 states and 2215 transitions. [2024-11-24 18:17:31,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 2215 transitions. [2024-11-24 18:17:31,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-24 18:17:31,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:31,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:31,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:31,991 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:17:42,020 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 [] [2024-11-24 18:17:42,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:42,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1159 states and 2217 transitions. [2024-11-24 18:17:42,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1159 states and 2217 transitions. [2024-11-24 18:17:42,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-24 18:17:42,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:42,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:43,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:43,604 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:17:43,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:43,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 1161 states and 2220 transitions. [2024-11-24 18:17:43,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 2220 transitions. [2024-11-24 18:17:43,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-24 18:17:43,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:43,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:44,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:44,877 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:17:45,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:45,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1162 states and 2223 transitions. [2024-11-24 18:17:45,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 2223 transitions. [2024-11-24 18:17:45,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-24 18:17:45,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:45,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:46,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:46,673 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:17:47,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:47,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1164 states and 2227 transitions. [2024-11-24 18:17:47,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 2227 transitions. [2024-11-24 18:17:47,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-24 18:17:47,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:47,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:47,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:48,457 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:17:49,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:49,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1165 states and 2229 transitions. [2024-11-24 18:17:49,516 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 2229 transitions. [2024-11-24 18:17:49,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-24 18:17:49,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:49,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:50,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:50,813 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:17:51,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:51,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1166 states and 2231 transitions. [2024-11-24 18:17:51,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2231 transitions. [2024-11-24 18:17:51,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-24 18:17:51,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:51,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:51,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:52,516 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:17:52,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:52,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1167 states and 2232 transitions. [2024-11-24 18:17:52,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 2232 transitions. [2024-11-24 18:17:52,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-24 18:17:52,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:52,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:53,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:54,095 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:17:54,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:54,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1168 states and 2233 transitions. [2024-11-24 18:17:54,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 2233 transitions. [2024-11-24 18:17:54,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-24 18:17:54,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:54,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:54,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:55,663 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:17:56,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:56,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1169 states and 2234 transitions. [2024-11-24 18:17:56,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 2234 transitions. [2024-11-24 18:17:56,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-24 18:17:56,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:56,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:56,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:57,581 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:17:59,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:59,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1171 states and 2237 transitions. [2024-11-24 18:17:59,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 2237 transitions. [2024-11-24 18:17:59,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-24 18:17:59,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:59,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:59,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:00,376 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:18:00,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:00,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1172 states and 2238 transitions. [2024-11-24 18:18:00,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 2238 transitions. [2024-11-24 18:18:00,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-24 18:18:00,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:00,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:01,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:02,123 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:18:02,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:02,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1173 states and 2239 transitions. [2024-11-24 18:18:02,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2239 transitions. [2024-11-24 18:18:02,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-24 18:18:02,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:02,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:03,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:04,230 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:18:04,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:04,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1174 states and 2240 transitions. [2024-11-24 18:18:04,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 2240 transitions. [2024-11-24 18:18:04,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-24 18:18:04,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:04,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:05,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:06,141 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:18:06,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:06,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1175 states and 2241 transitions. [2024-11-24 18:18:06,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 2241 transitions. [2024-11-24 18:18:06,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-24 18:18:06,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:06,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:07,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:08,180 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:18:08,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:08,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1176 states and 2242 transitions. [2024-11-24 18:18:08,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2242 transitions. [2024-11-24 18:18:08,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-24 18:18:08,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:08,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:09,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:10,204 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:18:11,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:11,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1177 states and 2243 transitions. [2024-11-24 18:18:11,070 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2243 transitions. [2024-11-24 18:18:11,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-24 18:18:11,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:11,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:11,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:12,422 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:18:13,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:13,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1178 states and 2244 transitions. [2024-11-24 18:18:13,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 2244 transitions. [2024-11-24 18:18:13,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-24 18:18:13,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:13,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:13,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:14,603 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:18:15,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:15,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1179 states and 2245 transitions. [2024-11-24 18:18:15,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 2245 transitions. [2024-11-24 18:18:15,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-24 18:18:15,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:15,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:15,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:16,805 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:18:17,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:17,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1180 states and 2246 transitions. [2024-11-24 18:18:17,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2246 transitions. [2024-11-24 18:18:17,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-24 18:18:17,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:17,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:17,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:18,969 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:18:19,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:19,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1181 states and 2247 transitions. [2024-11-24 18:18:19,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2247 transitions. [2024-11-24 18:18:19,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-24 18:18:19,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:19,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:20,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:21,194 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 0 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:18:21,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:21,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1182 states and 2248 transitions. [2024-11-24 18:18:21,743 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 2248 transitions. [2024-11-24 18:18:21,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-24 18:18:21,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:21,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:22,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:22,881 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:18:23,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:23,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1183 states and 2249 transitions. [2024-11-24 18:18:23,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 2249 transitions. [2024-11-24 18:18:23,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-24 18:18:23,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:23,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:23,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:24,661 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:18:25,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:25,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1184 states and 2250 transitions. [2024-11-24 18:18:25,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 2250 transitions. [2024-11-24 18:18:25,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-24 18:18:25,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:25,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:25,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:26,834 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:18:28,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:28,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1185 states and 2251 transitions. [2024-11-24 18:18:28,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2251 transitions. [2024-11-24 18:18:28,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-24 18:18:28,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:28,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:28,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:29,284 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:18:30,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:30,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 1186 states and 2252 transitions. [2024-11-24 18:18:30,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2252 transitions. [2024-11-24 18:18:30,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-24 18:18:30,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:30,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:30,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:31,692 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:18:32,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:32,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1187 states and 2253 transitions. [2024-11-24 18:18:32,612 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2253 transitions. [2024-11-24 18:18:32,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-24 18:18:32,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:32,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:32,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:34,100 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:18:35,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:35,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1188 states and 2254 transitions. [2024-11-24 18:18:35,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2254 transitions. [2024-11-24 18:18:35,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-24 18:18:35,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:35,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:35,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:36,951 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:18:38,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:38,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1189 states and 2255 transitions. [2024-11-24 18:18:38,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 2255 transitions. [2024-11-24 18:18:38,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-24 18:18:38,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:38,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:38,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:39,494 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:18:40,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:40,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1190 states and 2256 transitions. [2024-11-24 18:18:40,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2256 transitions. [2024-11-24 18:18:40,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-24 18:18:40,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:40,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:40,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:42,187 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:18:43,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:43,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 1191 states and 2257 transitions. [2024-11-24 18:18:43,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2257 transitions. [2024-11-24 18:18:43,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-24 18:18:43,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:43,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:43,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:44,810 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:18:45,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:45,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1192 states and 2258 transitions. [2024-11-24 18:18:45,887 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 2258 transitions. [2024-11-24 18:18:45,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-24 18:18:45,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:45,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:46,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:47,774 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:18:48,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:48,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1193 states and 2259 transitions. [2024-11-24 18:18:48,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2259 transitions. [2024-11-24 18:18:48,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-24 18:18:48,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:48,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:49,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:51,384 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:18:52,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:52,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1194 states and 2260 transitions. [2024-11-24 18:18:52,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2260 transitions. [2024-11-24 18:18:52,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-24 18:18:52,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:52,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:52,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:54,436 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:18:55,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:55,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1195 states and 2261 transitions. [2024-11-24 18:18:55,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2261 transitions. [2024-11-24 18:18:55,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-24 18:18:55,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:55,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:56,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:57,442 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:18:58,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:58,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1196 states and 2262 transitions. [2024-11-24 18:18:58,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2262 transitions. [2024-11-24 18:18:58,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-24 18:18:58,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:58,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:58,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:59,881 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:00,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:00,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 1197 states and 2263 transitions. [2024-11-24 18:19:00,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2263 transitions. [2024-11-24 18:19:00,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-24 18:19:00,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:00,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:00,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:02,157 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:02,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:02,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1198 states and 2264 transitions. [2024-11-24 18:19:02,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2264 transitions. [2024-11-24 18:19:02,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-24 18:19:02,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:02,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:03,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:04,797 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:05,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:05,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2265 states to 1199 states and 2265 transitions. [2024-11-24 18:19:05,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2265 transitions. [2024-11-24 18:19:05,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-24 18:19:05,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:05,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:05,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:07,023 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:07,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:07,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 1200 states and 2266 transitions. [2024-11-24 18:19:07,690 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2266 transitions. [2024-11-24 18:19:07,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-24 18:19:07,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:07,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:08,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:09,500 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:10,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:10,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2267 states to 1201 states and 2267 transitions. [2024-11-24 18:19:10,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2267 transitions. [2024-11-24 18:19:10,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:19:10,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:10,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:10,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:13,131 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:15,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:15,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1202 states and 2268 transitions. [2024-11-24 18:19:15,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 2268 transitions. [2024-11-24 18:19:15,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-24 18:19:15,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:15,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:15,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:17,633 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:19,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:19,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1203 states and 2269 transitions. [2024-11-24 18:19:19,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2269 transitions. [2024-11-24 18:19:19,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-24 18:19:19,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:19,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:19,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:21,445 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:22,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:22,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1204 states and 2270 transitions. [2024-11-24 18:19:22,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2270 transitions. [2024-11-24 18:19:22,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-24 18:19:22,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:22,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:23,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:24,652 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:25,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:25,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1205 states and 2271 transitions. [2024-11-24 18:19:25,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 2271 transitions. [2024-11-24 18:19:25,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-24 18:19:25,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:25,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:25,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:36,784 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:47,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:47,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1206 states and 2272 transitions. [2024-11-24 18:19:47,227 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2272 transitions. [2024-11-24 18:19:47,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-24 18:19:47,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:47,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:47,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:48,169 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:19:48,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:48,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1207 states and 2274 transitions. [2024-11-24 18:19:48,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2274 transitions. [2024-11-24 18:19:48,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-24 18:19:48,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:48,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:49,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:49,775 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 271 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:19:50,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:50,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1208 states and 2276 transitions. [2024-11-24 18:19:50,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2276 transitions. [2024-11-24 18:19:50,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-24 18:19:50,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:50,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:51,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:52,927 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 316 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:19:54,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:54,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1209 states and 2278 transitions. [2024-11-24 18:19:54,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2278 transitions. [2024-11-24 18:19:54,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-24 18:19:54,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:54,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:54,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:55,881 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 361 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:19:56,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:56,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 1210 states and 2279 transitions. [2024-11-24 18:19:56,569 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2279 transitions. [2024-11-24 18:19:56,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-24 18:19:56,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:56,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:57,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:58,270 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 406 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:19:58,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:58,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1211 states and 2280 transitions. [2024-11-24 18:19:58,954 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2280 transitions. [2024-11-24 18:19:58,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-24 18:19:58,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:58,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:59,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:00,368 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 451 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:20:02,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:02,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1213 states and 2283 transitions. [2024-11-24 18:20:02,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2283 transitions. [2024-11-24 18:20:02,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-24 18:20:02,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:02,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:03,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:04,145 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 496 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:20:04,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:04,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 1214 states and 2284 transitions. [2024-11-24 18:20:04,829 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2284 transitions. [2024-11-24 18:20:04,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-24 18:20:04,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:04,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:05,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:06,445 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 541 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:20:07,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:07,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1215 states and 2285 transitions. [2024-11-24 18:20:07,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2285 transitions. [2024-11-24 18:20:07,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-24 18:20:07,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:07,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:08,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:09,280 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:20:10,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:10,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1216 states and 2286 transitions. [2024-11-24 18:20:10,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2286 transitions. [2024-11-24 18:20:10,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-24 18:20:10,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:10,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:10,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:12,725 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:20:14,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:14,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 1217 states and 2287 transitions. [2024-11-24 18:20:14,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2287 transitions. [2024-11-24 18:20:14,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-24 18:20:14,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:14,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:15,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:15,704 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:20:16,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:16,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1218 states and 2288 transitions. [2024-11-24 18:20:16,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2288 transitions. [2024-11-24 18:20:16,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-24 18:20:16,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:16,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:16,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:18,157 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:20:19,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:19,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1219 states and 2289 transitions. [2024-11-24 18:20:19,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2289 transitions. [2024-11-24 18:20:19,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:20:19,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:19,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:19,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:21,012 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:20:21,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:21,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1220 states and 2290 transitions. [2024-11-24 18:20:21,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2290 transitions. [2024-11-24 18:20:21,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-24 18:20:21,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:21,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:23,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:24,331 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:20:25,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:25,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2291 states to 1221 states and 2291 transitions. [2024-11-24 18:20:25,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 2291 transitions. [2024-11-24 18:20:25,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-24 18:20:25,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:25,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:25,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:26,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:20:27,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:27,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1222 states and 2292 transitions. [2024-11-24 18:20:27,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2292 transitions. [2024-11-24 18:20:27,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-24 18:20:27,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:27,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:28,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:29,615 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:20:30,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:30,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1223 states and 2293 transitions. [2024-11-24 18:20:30,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2293 transitions. [2024-11-24 18:20:30,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-24 18:20:30,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:30,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:31,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:33,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:20:34,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:34,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 1224 states and 2294 transitions. [2024-11-24 18:20:34,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2294 transitions. [2024-11-24 18:20:34,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-24 18:20:34,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:34,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:35,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:37,070 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:20:37,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:37,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1225 states and 2295 transitions. [2024-11-24 18:20:37,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 2295 transitions. [2024-11-24 18:20:37,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-24 18:20:37,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:37,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:38,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:40,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:20:41,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:41,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1226 states and 2296 transitions. [2024-11-24 18:20:41,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2296 transitions. [2024-11-24 18:20:41,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-24 18:20:41,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:41,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:42,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:44,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:20:45,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:45,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 1227 states and 2297 transitions. [2024-11-24 18:20:45,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2297 transitions. [2024-11-24 18:20:45,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-24 18:20:45,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:45,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:45,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:46,920 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:20:47,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:47,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 1228 states and 2298 transitions. [2024-11-24 18:20:47,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2298 transitions. [2024-11-24 18:20:47,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-24 18:20:47,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:47,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:48,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:49,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:20:50,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:50,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 1229 states and 2299 transitions. [2024-11-24 18:20:50,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2299 transitions. [2024-11-24 18:20:50,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-24 18:20:50,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:50,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:50,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:53,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:20:54,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:54,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1230 states and 2300 transitions. [2024-11-24 18:20:54,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2300 transitions. [2024-11-24 18:20:54,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-24 18:20:54,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:54,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:55,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:57,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:20:58,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:58,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1231 states and 2301 transitions. [2024-11-24 18:20:58,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 2301 transitions. [2024-11-24 18:20:58,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-24 18:20:58,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:58,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:59,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:01,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:21:02,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:02,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1232 states and 2302 transitions. [2024-11-24 18:21:02,942 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2302 transitions. [2024-11-24 18:21:02,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-24 18:21:02,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:02,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:03,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:05,518 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:21:06,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:06,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1233 states and 2303 transitions. [2024-11-24 18:21:06,962 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2303 transitions. [2024-11-24 18:21:06,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-24 18:21:06,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:06,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:07,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:10,168 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:21:11,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:11,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2304 states to 1234 states and 2304 transitions. [2024-11-24 18:21:11,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2304 transitions. [2024-11-24 18:21:11,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-24 18:21:11,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:11,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:12,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:14,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:21:15,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:15,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1235 states and 2305 transitions. [2024-11-24 18:21:15,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2305 transitions. [2024-11-24 18:21:15,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-24 18:21:15,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:15,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:16,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:18,523 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:21:19,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:19,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1236 states and 2306 transitions. [2024-11-24 18:21:19,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2306 transitions. [2024-11-24 18:21:19,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-24 18:21:19,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:19,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:20,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:22,925 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:21:24,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:24,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1237 states and 2307 transitions. [2024-11-24 18:21:24,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2307 transitions. [2024-11-24 18:21:24,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-24 18:21:24,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:24,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:25,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:27,903 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:21:29,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:29,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1238 states and 2308 transitions. [2024-11-24 18:21:29,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2308 transitions. [2024-11-24 18:21:29,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-24 18:21:29,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:29,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:30,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:32,797 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:21:34,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:34,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 1239 states and 2309 transitions. [2024-11-24 18:21:34,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2309 transitions. [2024-11-24 18:21:34,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-24 18:21:34,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:34,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:35,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:37,118 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:21:38,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:38,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1240 states and 2310 transitions. [2024-11-24 18:21:38,654 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2310 transitions. [2024-11-24 18:21:38,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-24 18:21:38,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:38,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:39,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:41,228 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:21:42,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:42,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1241 states and 2311 transitions. [2024-11-24 18:21:42,793 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2311 transitions. [2024-11-24 18:21:42,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-24 18:21:42,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:42,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:43,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:47,177 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:21:49,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:49,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1242 states and 2312 transitions. [2024-11-24 18:21:49,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2312 transitions. [2024-11-24 18:21:49,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-24 18:21:49,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:49,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:50,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:52,449 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:21:53,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:53,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 1243 states and 2313 transitions. [2024-11-24 18:21:53,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2313 transitions. [2024-11-24 18:21:53,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-24 18:21:53,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:53,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:54,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:56,303 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:21:57,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:57,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1244 states and 2314 transitions. [2024-11-24 18:21:57,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2314 transitions. [2024-11-24 18:21:57,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-24 18:21:57,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:57,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:57,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:00,354 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:22:02,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:02,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1245 states and 2315 transitions. [2024-11-24 18:22:02,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2315 transitions. [2024-11-24 18:22:02,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-24 18:22:02,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:02,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:03,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:05,479 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:22:06,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:06,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1246 states and 2316 transitions. [2024-11-24 18:22:06,945 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2316 transitions. [2024-11-24 18:22:06,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-24 18:22:06,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:06,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:09,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:11,860 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:22:14,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:14,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1247 states and 2317 transitions. [2024-11-24 18:22:14,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2317 transitions. [2024-11-24 18:22:14,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-24 18:22:14,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:14,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:15,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:17,928 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:22:19,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:19,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1248 states and 2318 transitions. [2024-11-24 18:22:19,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2318 transitions. [2024-11-24 18:22:19,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-24 18:22:19,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:19,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:20,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:23,384 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:22:25,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:25,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1249 states and 2319 transitions. [2024-11-24 18:22:25,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2319 transitions. [2024-11-24 18:22:25,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-24 18:22:25,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:25,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:26,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:29,357 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:22:31,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:31,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1250 states and 2320 transitions. [2024-11-24 18:22:31,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2320 transitions. [2024-11-24 18:22:31,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-24 18:22:31,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:31,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:32,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:36,474 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:22:39,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:39,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1251 states and 2321 transitions. [2024-11-24 18:22:39,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2321 transitions. [2024-11-24 18:22:39,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-24 18:22:39,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:39,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:39,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:43,002 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:22:45,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:45,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1252 states and 2322 transitions. [2024-11-24 18:22:45,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2322 transitions. [2024-11-24 18:22:45,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-24 18:22:45,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:45,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:46,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:49,664 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:22:51,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:51,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1253 states and 2323 transitions. [2024-11-24 18:22:51,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2323 transitions. [2024-11-24 18:22:51,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-24 18:22:51,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:51,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:52,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:55,529 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:22:56,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:56,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1254 states and 2324 transitions. [2024-11-24 18:22:56,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2324 transitions. [2024-11-24 18:22:56,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-24 18:22:56,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:56,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:58,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:01,254 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:02,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:02,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1255 states and 2325 transitions. [2024-11-24 18:23:02,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2325 transitions. [2024-11-24 18:23:02,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-24 18:23:02,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:02,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:04,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:07,649 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:08,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:08,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1256 states and 2326 transitions. [2024-11-24 18:23:08,882 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2326 transitions. [2024-11-24 18:23:08,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-24 18:23:08,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:08,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:10,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:15,014 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:18,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:18,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1257 states and 2327 transitions. [2024-11-24 18:23:18,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2327 transitions. [2024-11-24 18:23:18,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-24 18:23:18,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:18,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:19,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:23,196 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:25,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:25,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1258 states and 2328 transitions. [2024-11-24 18:23:25,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2328 transitions. [2024-11-24 18:23:25,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-24 18:23:25,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:25,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:26,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:29,955 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:31,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:31,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1259 states and 2329 transitions. [2024-11-24 18:23:31,882 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2329 transitions. [2024-11-24 18:23:31,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-24 18:23:31,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:31,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:32,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:35,773 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:37,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:37,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1260 states and 2330 transitions. [2024-11-24 18:23:37,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2330 transitions. [2024-11-24 18:23:37,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-24 18:23:37,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:37,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:38,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:41,488 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:42,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:42,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1261 states and 2331 transitions. [2024-11-24 18:23:42,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2331 transitions. [2024-11-24 18:23:42,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-24 18:23:42,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:42,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:43,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:47,056 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:48,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:48,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1262 states and 2332 transitions. [2024-11-24 18:23:48,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2332 transitions. [2024-11-24 18:23:48,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-24 18:23:48,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:48,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:49,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:56,399 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:24:01,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:01,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1263 states and 2333 transitions. [2024-11-24 18:24:01,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2333 transitions. [2024-11-24 18:24:01,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-24 18:24:01,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:01,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:02,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:06,742 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:24:08,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:08,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 1264 states and 2334 transitions. [2024-11-24 18:24:08,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2334 transitions. [2024-11-24 18:24:08,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-24 18:24:08,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:08,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:10,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:14,885 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:24:16,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:16,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1265 states and 2335 transitions. [2024-11-24 18:24:16,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2335 transitions. [2024-11-24 18:24:16,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-24 18:24:16,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:16,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:18,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:22,798 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:24:26,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:26,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1266 states and 2336 transitions. [2024-11-24 18:24:26,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2336 transitions. [2024-11-24 18:24:26,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-24 18:24:26,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:26,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:27,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:31,312 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:24:33,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:33,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1267 states and 2337 transitions. [2024-11-24 18:24:33,795 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 2337 transitions. [2024-11-24 18:24:33,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-24 18:24:33,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:33,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:34,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:39,217 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:24:41,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:41,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 1268 states and 2338 transitions. [2024-11-24 18:24:41,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2338 transitions. [2024-11-24 18:24:41,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-24 18:24:41,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:41,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:42,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:46,364 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:24:47,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:47,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1269 states and 2339 transitions. [2024-11-24 18:24:47,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2339 transitions. [2024-11-24 18:24:47,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-24 18:24:47,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:47,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:48,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:53,893 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:24:57,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:57,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2340 states to 1270 states and 2340 transitions. [2024-11-24 18:24:57,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2340 transitions. [2024-11-24 18:24:57,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-24 18:24:57,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:57,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:58,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:03,781 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:25:06,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:06,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 1271 states and 2341 transitions. [2024-11-24 18:25:06,367 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2341 transitions. [2024-11-24 18:25:06,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-24 18:25:06,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:06,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:08,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:13,171 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:25:15,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:15,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 1272 states and 2342 transitions. [2024-11-24 18:25:15,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 2342 transitions. [2024-11-24 18:25:15,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-24 18:25:15,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:15,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:16,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:21,661 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:25:24,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:24,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1273 states and 2343 transitions. [2024-11-24 18:25:24,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2343 transitions. [2024-11-24 18:25:24,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-24 18:25:24,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:24,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:25,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:29,548 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:25:31,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:31,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2344 states to 1274 states and 2344 transitions. [2024-11-24 18:25:31,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 2344 transitions. [2024-11-24 18:25:31,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-24 18:25:31,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:31,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:32,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:37,295 INFO L134 CoverageAnalysis]: Checked inductivity of 6788 backedges. 3241 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:25:40,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:40,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1275 states and 2345 transitions. [2024-11-24 18:25:40,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2345 transitions. [2024-11-24 18:25:40,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-24 18:25:40,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:40,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:41,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:46,271 INFO L134 CoverageAnalysis]: Checked inductivity of 6905 backedges. 3286 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:25:49,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:49,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2346 states to 1276 states and 2346 transitions. [2024-11-24 18:25:49,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2346 transitions. [2024-11-24 18:25:49,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-24 18:25:49,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:49,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:50,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:55,465 INFO L134 CoverageAnalysis]: Checked inductivity of 7023 backedges. 3331 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:25:57,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:57,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1277 states and 2347 transitions. [2024-11-24 18:25:57,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2347 transitions. [2024-11-24 18:25:57,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-24 18:25:57,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:57,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:59,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:04,628 INFO L134 CoverageAnalysis]: Checked inductivity of 7142 backedges. 3376 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:26:06,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:06,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1278 states and 2348 transitions. [2024-11-24 18:26:06,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2348 transitions. [2024-11-24 18:26:06,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-24 18:26:06,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:06,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:07,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:12,288 INFO L134 CoverageAnalysis]: Checked inductivity of 7262 backedges. 3421 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:26:13,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:13,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1279 states and 2349 transitions. [2024-11-24 18:26:13,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 2349 transitions. [2024-11-24 18:26:13,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-24 18:26:13,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:13,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:15,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:19,697 INFO L134 CoverageAnalysis]: Checked inductivity of 7383 backedges. 3466 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:26:21,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:21,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1280 states and 2350 transitions. [2024-11-24 18:26:21,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 2350 transitions. [2024-11-24 18:26:21,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-24 18:26:21,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:21,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:22,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:27,432 INFO L134 CoverageAnalysis]: Checked inductivity of 7505 backedges. 3511 proven. 3003 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:26:29,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:29,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 1281 states and 2351 transitions. [2024-11-24 18:26:29,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 2351 transitions. [2024-11-24 18:26:29,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-24 18:26:29,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:29,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:30,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat