./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.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_31889b17-94aa-4c0e-a04b-3d6498132f89/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31889b17-94aa-4c0e-a04b-3d6498132f89/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_31889b17-94aa-4c0e-a04b-3d6498132f89/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31889b17-94aa-4c0e-a04b-3d6498132f89/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31889b17-94aa-4c0e-a04b-3d6498132f89/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_31889b17-94aa-4c0e-a04b-3d6498132f89/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 ff5be3465740cb655882704e7eef418c95d0bbd56a2060e741c7d3e996e58af7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:47:26,606 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:47:26,707 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31889b17-94aa-4c0e-a04b-3d6498132f89/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-25 02:47:26,718 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:47:26,718 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:47:26,751 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:47:26,753 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:47:26,753 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:47:26,753 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:47:26,754 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:47:26,754 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:47:26,754 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:47:26,754 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 02:47:26,755 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:47:26,755 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 02:47:26,755 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:47:26,755 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:47:26,755 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:47:26,755 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:47:26,756 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-25 02:47:26,759 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-25 02:47:26,759 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 02:47:26,759 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:47:26,759 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:47:26,760 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:47:26,760 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:47:26,760 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:47:26,760 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:47:26,760 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:47:26,760 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:47:26,761 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:47:26,761 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:47:26,761 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:47:26,761 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:47:26,761 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:47:26,761 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_31889b17-94aa-4c0e-a04b-3d6498132f89/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 -> ff5be3465740cb655882704e7eef418c95d0bbd56a2060e741c7d3e996e58af7 [2024-11-25 02:47:27,165 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:47:27,177 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:47:27,181 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:47:27,183 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:47:27,185 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:47:27,189 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31889b17-94aa-4c0e-a04b-3d6498132f89/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i [2024-11-25 02:47:30,588 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31889b17-94aa-4c0e-a04b-3d6498132f89/bin/ukojak-verify-ENZ3QT5qd3/data/30e0b1f71/91050db94e66448ba4d3d462f9de9a84/FLAGeca8628e3 [2024-11-25 02:47:31,141 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:47:31,146 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31889b17-94aa-4c0e-a04b-3d6498132f89/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test6-1.i [2024-11-25 02:47:31,179 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31889b17-94aa-4c0e-a04b-3d6498132f89/bin/ukojak-verify-ENZ3QT5qd3/data/30e0b1f71/91050db94e66448ba4d3d462f9de9a84/FLAGeca8628e3 [2024-11-25 02:47:31,198 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31889b17-94aa-4c0e-a04b-3d6498132f89/bin/ukojak-verify-ENZ3QT5qd3/data/30e0b1f71/91050db94e66448ba4d3d462f9de9a84 [2024-11-25 02:47:31,201 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:47:31,203 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:47:31,205 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:47:31,205 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:47:31,211 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:47:31,213 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:47:31" (1/1) ... [2024-11-25 02:47:31,214 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20110306 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:47:31, skipping insertion in model container [2024-11-25 02:47:31,214 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:47:31" (1/1) ... [2024-11-25 02:47:31,272 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:47:32,194 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:47:32,223 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:47:32,433 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:47:32,515 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:47:32,516 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:47:32 WrapperNode [2024-11-25 02:47:32,516 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:47:32,518 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:47:32,518 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:47:32,519 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:47:32,528 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:47:32" (1/1) ... [2024-11-25 02:47:32,578 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:47:32" (1/1) ... [2024-11-25 02:47:32,696 INFO L138 Inliner]: procedures = 282, calls = 300, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 1452 [2024-11-25 02:47:32,696 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:47:32,697 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:47:32,697 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:47:32,697 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:47:32,708 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:47:32" (1/1) ... [2024-11-25 02:47:32,708 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:47:32" (1/1) ... [2024-11-25 02:47:32,720 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:47:32" (1/1) ... [2024-11-25 02:47:32,721 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:47:32" (1/1) ... [2024-11-25 02:47:32,794 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:47:32" (1/1) ... [2024-11-25 02:47:32,797 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:47:32" (1/1) ... [2024-11-25 02:47:32,826 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:47:32" (1/1) ... [2024-11-25 02:47:32,834 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:47:32" (1/1) ... [2024-11-25 02:47:32,847 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:47:32" (1/1) ... [2024-11-25 02:47:32,859 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:47:32,860 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:47:32,860 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:47:32,860 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:47:32,862 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:47:32" (1/1) ... [2024-11-25 02:47:32,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:47:32,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31889b17-94aa-4c0e-a04b-3d6498132f89/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:47:32,909 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31889b17-94aa-4c0e-a04b-3d6498132f89/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:47:32,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_31889b17-94aa-4c0e-a04b-3d6498132f89/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:47:32,955 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-25 02:47:32,956 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-25 02:47:32,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 02:47:32,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 02:47:32,957 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:47:32,957 INFO L130 BoogieDeclarations]: Found specification of procedure alt_bzero [2024-11-25 02:47:32,957 INFO L138 BoogieDeclarations]: Found implementation of procedure alt_bzero [2024-11-25 02:47:32,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:47:32,957 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-25 02:47:32,957 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-25 02:47:32,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:47:32,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 02:47:32,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:47:32,960 INFO L130 BoogieDeclarations]: Found specification of procedure alt_malloc [2024-11-25 02:47:32,961 INFO L138 BoogieDeclarations]: Found implementation of procedure alt_malloc [2024-11-25 02:47:32,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 02:47:32,961 INFO L130 BoogieDeclarations]: Found specification of procedure alt_free [2024-11-25 02:47:32,961 INFO L138 BoogieDeclarations]: Found implementation of procedure alt_free [2024-11-25 02:47:32,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:47:32,961 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:47:32,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:47:33,303 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:47:33,306 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:47:36,025 INFO L? ?]: Removed 345 outVars from TransFormulas that were not future-live. [2024-11-25 02:47:36,025 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:47:38,316 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:47:38,316 INFO L312 CfgBuilder]: Removed 36 assume(true) statements. [2024-11-25 02:47:38,316 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:47:38 BoogieIcfgContainer [2024-11-25 02:47:38,317 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:47:38,318 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:47:38,318 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:47:38,329 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:47:38,330 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:47:38" (1/1) ... [2024-11-25 02:47:38,340 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:47:38,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:38,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 177 states and 272 transitions. [2024-11-25 02:47:38,420 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 272 transitions. [2024-11-25 02:47:38,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-25 02:47:38,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:38,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:38,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:47:38,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:38,735 INFO L256 TraceCheckSpWp]: Trace formula consists of 112 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-25 02:47:38,742 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:47:38,822 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-25 02:47:38,838 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 [2024-11-25 02:47:38,933 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:47:38,934 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-25 02:47:38,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:47:38,959 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 [2024-11-25 02:47:38,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:47:39,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:39,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 180 states and 277 transitions. [2024-11-25 02:47:39,075 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 277 transitions. [2024-11-25 02:47:39,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-25 02:47:39,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:39,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:39,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-25 02:47:39,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:39,198 INFO L256 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-25 02:47:39,201 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-25 02:47:39,208 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 [2024-11-25 02:47:39,215 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2024-11-25 02:47:39,257 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-25 02:47:39,258 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2024-11-25 02:47:39,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-25 02:47:39,270 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 [2024-11-25 02:47:39,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:47:39,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:39,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 181 states and 278 transitions. [2024-11-25 02:47:39,310 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 278 transitions. [2024-11-25 02:47:39,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-25 02:47:39,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:39,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:39,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:39,467 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:47:39,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:39,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 181 states and 276 transitions. [2024-11-25 02:47:39,474 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 276 transitions. [2024-11-25 02:47:39,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-25 02:47:39,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:39,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:39,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:39,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:47:39,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:39,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 181 states and 270 transitions. [2024-11-25 02:47:39,617 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 270 transitions. [2024-11-25 02:47:39,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 02:47:39,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:39,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:39,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:39,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:47:39,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:39,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 179 states and 260 transitions. [2024-11-25 02:47:39,995 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 260 transitions. [2024-11-25 02:47:39,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-25 02:47:39,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:39,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:40,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:40,096 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:47:40,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:40,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 179 states and 258 transitions. [2024-11-25 02:47:40,112 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 258 transitions. [2024-11-25 02:47:40,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-25 02:47:40,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:40,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:40,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:40,352 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:47:50,395 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:47:50,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:50,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 179 states and 256 transitions. [2024-11-25 02:47:50,409 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 256 transitions. [2024-11-25 02:47:50,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-25 02:47:50,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:50,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:50,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:51,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:48:01,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:48:11,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:48:11,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:11,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 197 states and 283 transitions. [2024-11-25 02:48:11,634 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 283 transitions. [2024-11-25 02:48:11,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-25 02:48:11,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:11,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:11,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:12,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:48:23,076 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:48:28,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:48:28,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:28,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 216 states and 311 transitions. [2024-11-25 02:48:28,547 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 311 transitions. [2024-11-25 02:48:28,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-25 02:48:28,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:28,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:28,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:28,705 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:48:38,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:48:38,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:38,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 216 states and 309 transitions. [2024-11-25 02:48:38,739 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 309 transitions. [2024-11-25 02:48:38,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:48:38,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:38,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:38,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:39,254 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:48:49,296 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:48:59,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:49:09,311 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:49:19,325 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:49:19,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:19,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 219 states and 311 transitions. [2024-11-25 02:49:19,356 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 311 transitions. [2024-11-25 02:49:19,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 02:49:19,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:19,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:19,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:19,463 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:49:19,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:19,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 219 states and 307 transitions. [2024-11-25 02:49:19,472 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 307 transitions. [2024-11-25 02:49:19,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-25 02:49:19,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:19,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:19,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:19,904 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:49:24,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:49:24,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:24,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 222 states and 309 transitions. [2024-11-25 02:49:24,087 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 309 transitions. [2024-11-25 02:49:24,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 02:49:24,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:24,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:24,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:24,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:49:24,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:24,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 222 states and 303 transitions. [2024-11-25 02:49:24,386 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 303 transitions. [2024-11-25 02:49:24,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-25 02:49:24,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:24,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:24,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:24,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:49:35,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.38s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:49:35,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:35,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 243 states and 335 transitions. [2024-11-25 02:49:35,212 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 335 transitions. [2024-11-25 02:49:35,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-25 02:49:35,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:35,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:35,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:35,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:49:40,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:49:40,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:40,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 258 states and 354 transitions. [2024-11-25 02:49:40,422 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 354 transitions. [2024-11-25 02:49:40,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-25 02:49:40,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:40,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:40,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:40,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:49:40,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:40,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 259 states and 355 transitions. [2024-11-25 02:49:40,667 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 355 transitions. [2024-11-25 02:49:40,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 02:49:40,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:40,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:40,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:41,038 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:49:42,122 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:49:42,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:42,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 262 states and 357 transitions. [2024-11-25 02:49:42,151 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 357 transitions. [2024-11-25 02:49:42,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-25 02:49:42,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:42,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:42,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:42,392 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 02:49:47,554 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 02:49:47,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:47,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 265 states and 359 transitions. [2024-11-25 02:49:47,588 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 359 transitions. [2024-11-25 02:49:47,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-25 02:49:47,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:47,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:47,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:48,366 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:49:49,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:49,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 274 states and 385 transitions. [2024-11-25 02:49:49,781 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 385 transitions. [2024-11-25 02:49:49,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-25 02:49:49,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:49,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:49,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:50,522 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:49:51,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:51,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 285 states and 411 transitions. [2024-11-25 02:49:51,778 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 411 transitions. [2024-11-25 02:49:51,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 02:49:51,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:51,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:51,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:52,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:49:52,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:52,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 287 states and 415 transitions. [2024-11-25 02:49:52,469 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 415 transitions. [2024-11-25 02:49:52,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 02:49:52,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:52,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:52,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:52,691 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 02:49:52,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:52,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 287 states and 411 transitions. [2024-11-25 02:49:52,735 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 411 transitions. [2024-11-25 02:49:52,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 02:49:52,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:52,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:52,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:52,877 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:49:52,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:52,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 285 states and 407 transitions. [2024-11-25 02:49:52,898 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 407 transitions. [2024-11-25 02:49:52,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 02:49:52,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:52,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:52,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:53,524 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:49:54,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:54,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 294 states and 431 transitions. [2024-11-25 02:49:54,359 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 431 transitions. [2024-11-25 02:49:54,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-25 02:49:54,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:54,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:54,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:54,919 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-25 02:49:56,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:56,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 304 states and 457 transitions. [2024-11-25 02:49:56,042 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 457 transitions. [2024-11-25 02:49:56,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 02:49:56,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:56,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:56,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:56,858 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:49:58,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:58,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 317 states and 475 transitions. [2024-11-25 02:49:58,032 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 475 transitions. [2024-11-25 02:49:58,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 02:49:58,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:58,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:58,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:58,997 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:50:01,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:01,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 336 states and 529 transitions. [2024-11-25 02:50:01,020 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 529 transitions. [2024-11-25 02:50:01,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 02:50:01,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:01,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:01,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:01,470 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:50:01,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:01,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 349 states and 552 transitions. [2024-11-25 02:50:01,959 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 552 transitions. [2024-11-25 02:50:01,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-25 02:50:01,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:01,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:02,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:02,245 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-25 02:50:02,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:02,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 351 states and 554 transitions. [2024-11-25 02:50:02,915 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 554 transitions. [2024-11-25 02:50:02,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 02:50:02,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:02,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:03,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:03,809 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 02:50:04,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:04,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 353 states and 558 transitions. [2024-11-25 02:50:04,772 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 558 transitions. [2024-11-25 02:50:04,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 02:50:04,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:04,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:05,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:06,297 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:50:08,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:08,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 355 states and 564 transitions. [2024-11-25 02:50:08,485 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 564 transitions. [2024-11-25 02:50:08,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-25 02:50:08,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:08,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:09,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:10,199 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:50:12,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:12,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 357 states and 571 transitions. [2024-11-25 02:50:12,432 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 571 transitions. [2024-11-25 02:50:12,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 02:50:12,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:12,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:13,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:14,023 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:50:17,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:17,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 360 states and 584 transitions. [2024-11-25 02:50:17,799 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 584 transitions. [2024-11-25 02:50:17,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:50:17,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:17,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:18,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:19,686 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:50:23,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:23,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 363 states and 597 transitions. [2024-11-25 02:50:23,166 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 597 transitions. [2024-11-25 02:50:23,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 02:50:23,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:23,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:23,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:25,176 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:50:29,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:29,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 366 states and 612 transitions. [2024-11-25 02:50:29,232 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 612 transitions. [2024-11-25 02:50:29,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 02:50:29,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:29,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:30,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:31,605 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:50:35,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:35,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 369 states and 629 transitions. [2024-11-25 02:50:35,593 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 629 transitions. [2024-11-25 02:50:35,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 02:50:35,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:35,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:36,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:37,516 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:50:41,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:41,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 372 states and 648 transitions. [2024-11-25 02:50:41,264 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 648 transitions. [2024-11-25 02:50:41,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 02:50:41,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:41,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:41,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:42,998 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:50:46,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:46,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 375 states and 669 transitions. [2024-11-25 02:50:46,943 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 669 transitions. [2024-11-25 02:50:46,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:50:46,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:46,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:47,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:48,783 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:50:52,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:52,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 378 states and 692 transitions. [2024-11-25 02:50:52,919 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 692 transitions. [2024-11-25 02:50:52,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 02:50:52,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:52,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:53,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:54,811 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:50:59,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:59,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 381 states and 717 transitions. [2024-11-25 02:50:59,746 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 717 transitions. [2024-11-25 02:50:59,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:50:59,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:59,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:00,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:01,911 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:51:06,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:06,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 384 states and 744 transitions. [2024-11-25 02:51:06,821 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 744 transitions. [2024-11-25 02:51:06,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 02:51:06,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:06,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:07,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:08,471 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 0 proven. 81 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:51:13,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:13,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 387 states and 773 transitions. [2024-11-25 02:51:13,078 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 773 transitions. [2024-11-25 02:51:13,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 02:51:13,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:13,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:13,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:15,097 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 94 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:51:20,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:20,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 390 states and 804 transitions. [2024-11-25 02:51:20,978 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 804 transitions. [2024-11-25 02:51:20,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:51:20,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:20,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:21,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:22,961 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:51:28,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:28,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 393 states and 837 transitions. [2024-11-25 02:51:28,352 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 837 transitions. [2024-11-25 02:51:28,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 02:51:28,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:28,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:28,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:30,584 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 0 proven. 123 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:51:36,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:36,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 396 states and 872 transitions. [2024-11-25 02:51:36,282 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 872 transitions. [2024-11-25 02:51:36,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 02:51:36,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:36,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:36,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:38,302 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 139 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:51:44,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:44,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 399 states and 909 transitions. [2024-11-25 02:51:44,088 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 909 transitions. [2024-11-25 02:51:44,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 02:51:44,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:44,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:44,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:46,737 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:51:53,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:53,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 402 states and 948 transitions. [2024-11-25 02:51:53,096 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 948 transitions. [2024-11-25 02:51:53,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 02:51:53,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:53,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:53,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:55,438 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 174 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:52:02,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:02,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 405 states and 989 transitions. [2024-11-25 02:52:02,176 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 989 transitions. [2024-11-25 02:52:02,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:52:02,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:02,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:02,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:04,594 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 193 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:52:10,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:10,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 408 states and 1032 transitions. [2024-11-25 02:52:10,688 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 1032 transitions. [2024-11-25 02:52:10,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:52:10,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:10,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:11,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:13,266 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 213 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:52:19,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:19,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 411 states and 1077 transitions. [2024-11-25 02:52:19,683 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 1077 transitions. [2024-11-25 02:52:19,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 02:52:19,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:19,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:20,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:22,044 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:52:28,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:28,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 414 states and 1124 transitions. [2024-11-25 02:52:28,481 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 1124 transitions. [2024-11-25 02:52:28,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 02:52:28,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:28,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:28,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:31,039 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 0 proven. 256 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:52:37,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:37,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1208 states to 417 states and 1173 transitions. [2024-11-25 02:52:37,646 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 1173 transitions. [2024-11-25 02:52:37,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:52:37,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:37,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:38,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:40,311 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 0 proven. 279 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:52:47,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:47,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 420 states and 1224 transitions. [2024-11-25 02:52:47,311 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 1224 transitions. [2024-11-25 02:52:47,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 02:52:47,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:47,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:47,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:49,823 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 303 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:52:56,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:56,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 423 states and 1277 transitions. [2024-11-25 02:52:56,977 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1277 transitions. [2024-11-25 02:52:56,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 02:52:56,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:56,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:57,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:59,913 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 0 proven. 328 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:53:07,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:07,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 426 states and 1333 transitions. [2024-11-25 02:53:07,079 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 1333 transitions. [2024-11-25 02:53:07,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 02:53:07,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:07,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:07,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:09,678 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 354 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:53:17,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:17,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 429 states and 1390 transitions. [2024-11-25 02:53:17,156 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 1390 transitions. [2024-11-25 02:53:17,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 02:53:17,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:17,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:17,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:19,902 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 0 proven. 381 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:53:27,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:27,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 432 states and 1449 transitions. [2024-11-25 02:53:27,724 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 1449 transitions. [2024-11-25 02:53:27,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 02:53:27,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:27,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:28,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:30,670 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 0 proven. 409 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:53:38,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:38,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 435 states and 1510 transitions. [2024-11-25 02:53:38,600 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1510 transitions. [2024-11-25 02:53:38,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 02:53:38,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:38,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:38,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:41,596 INFO L134 CoverageAnalysis]: Checked inductivity of 445 backedges. 0 proven. 438 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:53:50,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:50,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1608 states to 438 states and 1573 transitions. [2024-11-25 02:53:50,410 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 1573 transitions. [2024-11-25 02:53:50,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 02:53:50,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:50,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:51,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:54,054 INFO L134 CoverageAnalysis]: Checked inductivity of 475 backedges. 0 proven. 468 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:54:03,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:03,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 441 states and 1638 transitions. [2024-11-25 02:54:03,582 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 1638 transitions. [2024-11-25 02:54:03,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 02:54:03,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:03,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:04,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:06,793 INFO L134 CoverageAnalysis]: Checked inductivity of 506 backedges. 0 proven. 499 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:54:15,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:15,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 444 states and 1705 transitions. [2024-11-25 02:54:15,369 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 1705 transitions. [2024-11-25 02:54:15,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 02:54:15,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:15,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:15,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:18,460 INFO L134 CoverageAnalysis]: Checked inductivity of 538 backedges. 0 proven. 531 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:54:27,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:27,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 447 states and 1774 transitions. [2024-11-25 02:54:27,156 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 1774 transitions. [2024-11-25 02:54:27,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 02:54:27,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:27,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:27,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:30,348 INFO L134 CoverageAnalysis]: Checked inductivity of 571 backedges. 0 proven. 564 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:54:39,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:39,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1880 states to 450 states and 1845 transitions. [2024-11-25 02:54:39,302 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 1845 transitions. [2024-11-25 02:54:39,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 02:54:39,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:39,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:39,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:42,738 INFO L134 CoverageAnalysis]: Checked inductivity of 605 backedges. 0 proven. 598 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:54:51,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:51,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1953 states to 453 states and 1918 transitions. [2024-11-25 02:54:51,871 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 1918 transitions. [2024-11-25 02:54:51,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 02:54:51,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:51,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:52,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:55,172 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 0 proven. 633 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:55:04,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:04,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2028 states to 456 states and 1993 transitions. [2024-11-25 02:55:04,414 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 1993 transitions. [2024-11-25 02:55:04,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 02:55:04,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:04,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:05,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:08,243 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 0 proven. 669 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:55:17,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:17,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2105 states to 459 states and 2070 transitions. [2024-11-25 02:55:17,648 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 2070 transitions. [2024-11-25 02:55:17,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 02:55:17,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:17,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:18,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:21,269 INFO L134 CoverageAnalysis]: Checked inductivity of 713 backedges. 0 proven. 706 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:55:31,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:31,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2184 states to 462 states and 2149 transitions. [2024-11-25 02:55:31,540 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 2149 transitions. [2024-11-25 02:55:31,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 02:55:31,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:31,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:31,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:35,196 INFO L134 CoverageAnalysis]: Checked inductivity of 751 backedges. 0 proven. 744 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:55:45,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:45,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2265 states to 465 states and 2230 transitions. [2024-11-25 02:55:45,140 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 2230 transitions. [2024-11-25 02:55:45,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 02:55:45,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:45,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:45,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:48,920 INFO L134 CoverageAnalysis]: Checked inductivity of 790 backedges. 0 proven. 783 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:55:59,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:59,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 468 states and 2313 transitions. [2024-11-25 02:55:59,724 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 2313 transitions. [2024-11-25 02:55:59,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 02:55:59,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:59,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:00,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:03,614 INFO L134 CoverageAnalysis]: Checked inductivity of 830 backedges. 0 proven. 823 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:56:13,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:13,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2433 states to 471 states and 2398 transitions. [2024-11-25 02:56:13,868 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 2398 transitions. [2024-11-25 02:56:13,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 02:56:13,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:13,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:14,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:17,957 INFO L134 CoverageAnalysis]: Checked inductivity of 871 backedges. 0 proven. 864 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:56:28,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:28,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2520 states to 474 states and 2485 transitions. [2024-11-25 02:56:28,479 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 2485 transitions. [2024-11-25 02:56:28,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:56:28,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:28,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:28,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:32,489 INFO L134 CoverageAnalysis]: Checked inductivity of 913 backedges. 0 proven. 906 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:56:43,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:43,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2609 states to 477 states and 2574 transitions. [2024-11-25 02:56:43,097 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 2574 transitions. [2024-11-25 02:56:43,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 02:56:43,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:43,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:43,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:47,353 INFO L134 CoverageAnalysis]: Checked inductivity of 956 backedges. 0 proven. 949 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:56:58,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:58,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2700 states to 480 states and 2665 transitions. [2024-11-25 02:56:58,657 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 2665 transitions. [2024-11-25 02:56:58,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 02:56:58,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:58,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:59,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:02,839 INFO L134 CoverageAnalysis]: Checked inductivity of 1000 backedges. 0 proven. 993 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-25 02:57:14,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:14,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2793 states to 483 states and 2758 transitions. [2024-11-25 02:57:14,028 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 2758 transitions. [2024-11-25 02:57:14,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 02:57:14,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:14,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:14,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:15,210 INFO L134 CoverageAnalysis]: Checked inductivity of 1045 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:57:20,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:20,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:57:20,174 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:57:20,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:57:20,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:20,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:21,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:26,456 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:57:32,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:32,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:57:32,135 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:57:32,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:57:32,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:32,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:33,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:35,459 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:57:35,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:35,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:57:35,746 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:57:35,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:57:35,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:35,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:36,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:38,604 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:57:38,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:38,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:57:38,767 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:57:38,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:57:38,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:38,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:39,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:41,507 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:57:41,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:41,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:57:41,675 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:57:41,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:57:41,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:41,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:44,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:46,327 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:57:46,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:46,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:57:46,494 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:57:46,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:57:46,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:46,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:47,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:49,611 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:57:49,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:49,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:57:49,772 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:57:49,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:57:49,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:49,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:50,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:52,886 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:57:53,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:53,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:57:53,087 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:57:53,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:57:53,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:53,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:55,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:57,585 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:57:57,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:57,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:57:57,751 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:57:57,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:57:57,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:57,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:59,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:00,963 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:58:01,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:01,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:58:01,161 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:58:01,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:58:01,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:01,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:02,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:04,507 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:58:04,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:04,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:58:04,721 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:58:04,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:58:04,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:04,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:05,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:08,205 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:58:08,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:08,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:58:08,401 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:58:08,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:58:08,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:08,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:09,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:11,359 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:58:11,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:11,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:58:11,526 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:58:11,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:58:11,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:11,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:12,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:14,203 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:58:14,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:14,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:58:14,444 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:58:14,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:58:14,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:14,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:15,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:17,333 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:58:17,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:17,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:58:17,495 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:58:17,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:58:17,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:17,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:18,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:20,828 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:58:21,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:21,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:58:21,008 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:58:21,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:58:21,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:21,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:22,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:24,195 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:58:24,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:24,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:58:24,359 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:58:24,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:58:24,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:24,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:25,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:27,258 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:58:27,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:27,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:58:27,423 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:58:27,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:58:27,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:27,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:29,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:31,021 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:58:31,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:31,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:58:31,187 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:58:31,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:58:31,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:31,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:32,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:34,288 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:58:34,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:34,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:58:34,464 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:58:34,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:58:34,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:34,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:35,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:37,564 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:58:37,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:37,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:58:37,822 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:58:37,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:58:37,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:37,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:39,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:41,403 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:58:41,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:41,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:58:41,570 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:58:41,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:58:41,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:41,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:42,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:44,092 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:58:44,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:44,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:58:44,347 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:58:44,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:58:44,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:44,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:45,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:47,185 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:58:47,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:47,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:58:47,349 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:58:47,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:58:47,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:47,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:48,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:50,266 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:58:50,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:50,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:58:50,428 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:58:50,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:58:50,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:50,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:51,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:53,316 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:58:53,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:53,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:58:53,495 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:58:53,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:58:53,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:53,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:55,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:58:57,216 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:58:57,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:57,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:58:57,379 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:58:57,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:58:57,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:57,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:58,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:00,637 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:59:00,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:00,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:59:00,804 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:59:00,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:59:00,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:00,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:01,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:03,706 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:59:03,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:03,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:59:03,871 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:59:03,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:59:03,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:03,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:04,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:06,863 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:59:07,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:07,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:59:07,026 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:59:07,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:59:07,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:07,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:09,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:11,538 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:59:11,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:11,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:59:11,747 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:59:11,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:59:11,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:11,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:12,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:14,703 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:59:14,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:14,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:59:14,913 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:59:14,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:59:14,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:14,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:15,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:17,735 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:59:17,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:17,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:59:17,942 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:59:17,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:59:17,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:17,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:18,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:20,810 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:59:20,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:20,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:59:20,972 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:59:20,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:59:20,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:20,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:21,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:23,737 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:59:23,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:23,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:59:23,935 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:59:23,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:59:23,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:23,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:26,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:28,308 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:59:28,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:28,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:59:28,493 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:59:28,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:59:28,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:28,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:30,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:31,971 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:59:32,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:32,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:59:32,138 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:59:32,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:59:32,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:32,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:33,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:35,619 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:59:35,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:35,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:59:35,814 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:59:35,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:59:35,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:35,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:37,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:38,889 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:59:39,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:39,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:59:39,050 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:59:39,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:59:39,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:39,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:40,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:41,896 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:59:42,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:42,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:59:42,063 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:59:42,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:59:42,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:42,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:42,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:44,725 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:59:44,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:44,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:59:44,888 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:59:44,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:59:44,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:44,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:46,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:48,112 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:59:48,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:48,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:59:48,276 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:59:48,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:59:48,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:48,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:49,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:51,318 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:59:51,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:51,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:59:51,526 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:59:51,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:59:51,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:51,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:52,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:54,200 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:59:54,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:54,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:59:54,362 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:59:54,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:59:54,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:54,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:55,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:59:57,560 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 02:59:57,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:59:57,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 02:59:57,778 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 02:59:57,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 02:59:57,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:59:57,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:59:59,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:01,096 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 03:00:01,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:01,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 03:00:01,259 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 03:00:01,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:00:01,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:01,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:02,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:04,410 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 03:00:04,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:04,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 03:00:04,572 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 03:00:04,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:00:04,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:04,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:06,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:08,055 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 03:00:08,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:08,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 03:00:08,217 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 03:00:08,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:00:08,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:08,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:09,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:11,725 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 03:00:11,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:11,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 03:00:11,913 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 03:00:11,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:00:11,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:11,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:13,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:16,352 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 03:00:16,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:16,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 03:00:16,544 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 03:00:16,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:00:16,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:16,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:17,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:20,112 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 03:00:20,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:20,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 03:00:20,322 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 03:00:20,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:00:20,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:20,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:21,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:23,476 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 03:00:23,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:23,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 03:00:23,645 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 03:00:23,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:00:23,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:23,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:24,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:26,404 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 03:00:26,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:26,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 03:00:26,571 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 03:00:26,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:00:26,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:26,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:28,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:30,786 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 03:00:30,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:30,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 03:00:30,969 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 03:00:30,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:00:30,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:30,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:31,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:33,990 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 03:00:34,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:34,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 03:00:34,160 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 03:00:34,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:00:34,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:34,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:36,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:38,471 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 03:00:38,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:38,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 03:00:38,664 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 03:00:38,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:00:38,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:38,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:39,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:42,064 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 03:00:42,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:42,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 03:00:42,231 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 03:00:42,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:00:42,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:42,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:43,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:45,394 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 03:00:45,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:45,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 03:00:45,632 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 03:00:45,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:00:45,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:45,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:46,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:48,937 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 03:00:49,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:49,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 03:00:49,103 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 03:00:49,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:00:49,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:49,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:50,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:52,513 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 03:00:52,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:52,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 03:00:52,690 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 03:00:52,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:00:52,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:52,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:54,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:00:56,265 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 03:00:56,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:00:56,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 03:00:56,520 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 03:00:56,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:00:56,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:00:56,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:00:59,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:01,396 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 03:01:01,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:01,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 03:01:01,564 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 03:01:01,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:01:01,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:01,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:02,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:05,039 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 03:01:05,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:05,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 03:01:05,204 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 03:01:05,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:01:05,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:05,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:06,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:08,051 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 03:01:08,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:08,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 03:01:08,269 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 03:01:08,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:01:08,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:08,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:10,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 03:01:12,647 INFO L134 CoverageAnalysis]: Checked inductivity of 4015 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 997 trivial. 0 not checked. [2024-11-25 03:01:12,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 03:01:12,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 484 states and 2762 transitions. [2024-11-25 03:01:12,809 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 2762 transitions. [2024-11-25 03:01:12,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 03:01:12,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 03:01:12,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 03:01:13,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat