./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/array-multidimensional/max-2-u.c --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_dc4c9177-e32e-4d90-a472-e644231e8284/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc4c9177-e32e-4d90-a472-e644231e8284/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_dc4c9177-e32e-4d90-a472-e644231e8284/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc4c9177-e32e-4d90-a472-e644231e8284/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/array-multidimensional/max-2-u.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc4c9177-e32e-4d90-a472-e644231e8284/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_dc4c9177-e32e-4d90-a472-e644231e8284/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 d56d1653edfb1a7b1c72e82d390b1b74d1df9114797a2f1426eb2285f6c4408f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-24 18:00:42,727 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 18:00:42,829 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc4c9177-e32e-4d90-a472-e644231e8284/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-24 18:00:42,834 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 18:00:42,835 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-24 18:00:42,870 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 18:00:42,871 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 18:00:42,872 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-24 18:00:42,873 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 18:00:42,873 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 18:00:42,874 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 18:00:42,874 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 18:00:42,874 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-24 18:00:42,874 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 18:00:42,874 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-24 18:00:42,874 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 18:00:42,875 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 18:00:42,875 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 18:00:42,875 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 18:00:42,875 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-24 18:00:42,875 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-24 18:00:42,875 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-24 18:00:42,875 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 18:00:42,875 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 18:00:42,875 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 18:00:42,875 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-24 18:00:42,875 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-24 18:00:42,875 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-24 18:00:42,875 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 18:00:42,876 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:00:42,876 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 18:00:42,876 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 18:00:42,876 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 18:00:42,876 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-24 18:00:42,876 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 18:00:42,876 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_dc4c9177-e32e-4d90-a472-e644231e8284/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 -> d56d1653edfb1a7b1c72e82d390b1b74d1df9114797a2f1426eb2285f6c4408f [2024-11-24 18:00:43,220 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 18:00:43,232 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 18:00:43,237 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 18:00:43,238 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 18:00:43,239 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 18:00:43,241 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc4c9177-e32e-4d90-a472-e644231e8284/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/array-multidimensional/max-2-u.c [2024-11-24 18:00:46,433 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc4c9177-e32e-4d90-a472-e644231e8284/bin/ukojak-verify-ENZ3QT5qd3/data/209630a03/9cec1ef0f30d487f96dce9b2975de01e/FLAG67ae81ebb [2024-11-24 18:00:46,810 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 18:00:46,810 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc4c9177-e32e-4d90-a472-e644231e8284/sv-benchmarks/c/array-multidimensional/max-2-u.c [2024-11-24 18:00:46,823 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc4c9177-e32e-4d90-a472-e644231e8284/bin/ukojak-verify-ENZ3QT5qd3/data/209630a03/9cec1ef0f30d487f96dce9b2975de01e/FLAG67ae81ebb [2024-11-24 18:00:46,851 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc4c9177-e32e-4d90-a472-e644231e8284/bin/ukojak-verify-ENZ3QT5qd3/data/209630a03/9cec1ef0f30d487f96dce9b2975de01e [2024-11-24 18:00:46,854 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 18:00:46,855 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 18:00:46,856 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 18:00:46,857 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 18:00:46,864 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 18:00:46,865 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:00:46" (1/1) ... [2024-11-24 18:00:46,867 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@865d4e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:00:46, skipping insertion in model container [2024-11-24 18:00:46,868 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:00:46" (1/1) ... [2024-11-24 18:00:46,889 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 18:00:47,085 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:00:47,096 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 18:00:47,123 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:00:47,141 INFO L204 MainTranslator]: Completed translation [2024-11-24 18:00:47,142 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:00:47 WrapperNode [2024-11-24 18:00:47,142 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 18:00:47,143 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 18:00:47,143 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 18:00:47,144 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 18:00:47,157 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:00:47" (1/1) ... [2024-11-24 18:00:47,163 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:00:47" (1/1) ... [2024-11-24 18:00:47,183 INFO L138 Inliner]: procedures = 14, calls = 17, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 90 [2024-11-24 18:00:47,184 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 18:00:47,185 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 18:00:47,185 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 18:00:47,185 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 18:00:47,192 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:00:47" (1/1) ... [2024-11-24 18:00:47,193 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:00:47" (1/1) ... [2024-11-24 18:00:47,199 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:00:47" (1/1) ... [2024-11-24 18:00:47,200 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:00:47" (1/1) ... [2024-11-24 18:00:47,208 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:00:47" (1/1) ... [2024-11-24 18:00:47,209 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:00:47" (1/1) ... [2024-11-24 18:00:47,213 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:00:47" (1/1) ... [2024-11-24 18:00:47,218 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:00:47" (1/1) ... [2024-11-24 18:00:47,223 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:00:47" (1/1) ... [2024-11-24 18:00:47,226 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 18:00:47,230 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 18:00:47,231 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 18:00:47,231 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 18:00:47,232 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:00:47" (1/1) ... [2024-11-24 18:00:47,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:00:47,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc4c9177-e32e-4d90-a472-e644231e8284/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-24 18:00:47,274 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc4c9177-e32e-4d90-a472-e644231e8284/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-24 18:00:47,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc4c9177-e32e-4d90-a472-e644231e8284/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-24 18:00:47,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 18:00:47,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-24 18:00:47,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-24 18:00:47,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-24 18:00:47,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 18:00:47,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 18:00:47,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-24 18:00:47,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-24 18:00:47,385 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 18:00:47,388 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 18:00:47,671 INFO L? ?]: Removed 29 outVars from TransFormulas that were not future-live. [2024-11-24 18:00:47,672 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 18:00:47,758 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 18:00:47,759 INFO L312 CfgBuilder]: Removed 6 assume(true) statements. [2024-11-24 18:00:47,759 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:00:47 BoogieIcfgContainer [2024-11-24 18:00:47,759 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 18:00:47,760 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-24 18:00:47,760 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-24 18:00:47,772 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-24 18:00:47,772 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:00:47" (1/1) ... [2024-11-24 18:00:47,784 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 18:00:47,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:00:47,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 32 states and 37 transitions. [2024-11-24 18:00:47,837 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 37 transitions. [2024-11-24 18:00:47,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-24 18:00:47,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:00:47,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:00:47,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:00:48,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:00:48,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:00:48,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 34 states and 42 transitions. [2024-11-24 18:00:48,181 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2024-11-24 18:00:48,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-24 18:00:48,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:00:48,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:00:48,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:00:48,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:00:48,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:00:48,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 35 states and 44 transitions. [2024-11-24 18:00:48,334 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 44 transitions. [2024-11-24 18:00:48,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-24 18:00:48,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:00:48,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:00:48,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:00:48,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:00:48,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:00:48,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 36 states and 46 transitions. [2024-11-24 18:00:48,661 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 46 transitions. [2024-11-24 18:00:48,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-24 18:00:48,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:00:48,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:00:48,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:00:48,727 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:00:48,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:00:48,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 37 states and 47 transitions. [2024-11-24 18:00:48,745 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 47 transitions. [2024-11-24 18:00:48,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-24 18:00:48,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:00:48,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:00:48,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:00:48,845 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:00:49,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:00:49,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 42 states and 58 transitions. [2024-11-24 18:00:49,263 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 58 transitions. [2024-11-24 18:00:49,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-24 18:00:49,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:00:49,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:00:49,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:00:49,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:00:49,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:00:49,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 44 states and 63 transitions. [2024-11-24 18:00:49,594 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 63 transitions. [2024-11-24 18:00:49,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-24 18:00:49,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:00:49,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:00:49,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:00:49,651 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:00:49,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:00:49,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 45 states and 65 transitions. [2024-11-24 18:00:49,679 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 65 transitions. [2024-11-24 18:00:49,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-24 18:00:49,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:00:49,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:00:49,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:00:49,790 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:00:50,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:00:50,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 48 states and 71 transitions. [2024-11-24 18:00:50,130 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 71 transitions. [2024-11-24 18:00:50,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-24 18:00:50,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:00:50,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:00:50,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:00:50,198 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-24 18:00:50,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:00:50,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 50 states and 73 transitions. [2024-11-24 18:00:50,439 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 73 transitions. [2024-11-24 18:00:50,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-24 18:00:50,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:00:50,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:00:50,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:00:50,563 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:00:51,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:00:51,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 51 states and 76 transitions. [2024-11-24 18:00:51,076 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 76 transitions. [2024-11-24 18:00:51,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-24 18:00:51,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:00:51,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:00:51,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:00:51,143 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-24 18:00:51,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:00:51,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 56 states and 81 transitions. [2024-11-24 18:00:51,547 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 81 transitions. [2024-11-24 18:00:51,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-24 18:00:51,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:00:51,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:00:51,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:00:51,702 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-24 18:00:52,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:00:52,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 66 states and 103 transitions. [2024-11-24 18:00:52,870 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 103 transitions. [2024-11-24 18:00:52,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-24 18:00:52,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:00:52,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:00:52,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:00:52,928 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:00:53,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:00:53,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 67 states and 103 transitions. [2024-11-24 18:00:53,139 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 103 transitions. [2024-11-24 18:00:53,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-24 18:00:53,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:00:53,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:00:53,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:00:53,211 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:00:53,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:00:53,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 69 states and 104 transitions. [2024-11-24 18:00:53,395 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 104 transitions. [2024-11-24 18:00:53,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-24 18:00:53,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:00:53,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:00:53,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:00:53,465 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:00:54,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:00:54,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 72 states and 110 transitions. [2024-11-24 18:00:54,007 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 110 transitions. [2024-11-24 18:00:54,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-24 18:00:54,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:00:54,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:00:54,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:00:54,079 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:00:54,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:00:54,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 73 states and 113 transitions. [2024-11-24 18:00:54,280 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 113 transitions. [2024-11-24 18:00:54,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-24 18:00:54,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:00:54,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:00:54,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:00:54,321 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:00:54,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:00:54,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 75 states and 114 transitions. [2024-11-24 18:00:54,690 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 114 transitions. [2024-11-24 18:00:54,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-24 18:00:54,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:00:54,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:00:54,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:00:54,744 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:00:54,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:00:54,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 77 states and 115 transitions. [2024-11-24 18:00:54,971 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 115 transitions. [2024-11-24 18:00:54,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-24 18:00:54,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:00:54,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:00:54,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:00:55,035 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:00:55,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:00:55,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 79 states and 120 transitions. [2024-11-24 18:00:55,080 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 120 transitions. [2024-11-24 18:00:55,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-24 18:00:55,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:00:55,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:00:55,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:00:55,122 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:00:55,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:00:55,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 80 states and 122 transitions. [2024-11-24 18:00:55,138 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 122 transitions. [2024-11-24 18:00:55,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-24 18:00:55,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:00:55,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:00:55,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:00:55,198 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:00:55,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:00:55,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 81 states and 124 transitions. [2024-11-24 18:00:55,323 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 124 transitions. [2024-11-24 18:00:55,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-24 18:00:55,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:00:55,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:00:55,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:00:55,354 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:00:55,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:00:55,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 82 states and 125 transitions. [2024-11-24 18:00:55,371 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 125 transitions. [2024-11-24 18:00:55,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-24 18:00:55,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:00:55,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:00:55,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:00:55,439 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-24 18:00:55,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:00:55,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 83 states and 125 transitions. [2024-11-24 18:00:55,729 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 125 transitions. [2024-11-24 18:00:55,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-24 18:00:55,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:00:55,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:00:55,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:00:55,891 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:00:56,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:00:56,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 89 states and 144 transitions. [2024-11-24 18:00:56,866 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 144 transitions. [2024-11-24 18:00:56,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-24 18:00:56,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:00:56,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:00:56,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:00:56,923 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:00:57,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:00:57,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 90 states and 146 transitions. [2024-11-24 18:00:57,145 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 146 transitions. [2024-11-24 18:00:57,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-24 18:00:57,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:00:57,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:00:57,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:00:57,190 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-24 18:00:57,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:00:57,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 92 states and 147 transitions. [2024-11-24 18:00:57,437 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 147 transitions. [2024-11-24 18:00:57,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-24 18:00:57,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:00:57,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:00:57,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:00:57,475 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-24 18:00:57,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:00:57,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 97 states and 157 transitions. [2024-11-24 18:00:57,527 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 157 transitions. [2024-11-24 18:00:57,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-24 18:00:57,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:00:57,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:00:57,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:00:57,563 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:00:57,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:00:57,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 99 states and 162 transitions. [2024-11-24 18:00:57,595 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 162 transitions. [2024-11-24 18:00:57,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-24 18:00:57,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:00:57,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:00:57,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:00:57,710 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:00:58,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:00:58,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 106 states and 180 transitions. [2024-11-24 18:00:58,959 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 180 transitions. [2024-11-24 18:00:58,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-24 18:00:58,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:00:58,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:00:58,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:00:59,008 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:00:59,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:00:59,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 107 states and 181 transitions. [2024-11-24 18:00:59,301 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 181 transitions. [2024-11-24 18:00:59,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-24 18:00:59,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:00:59,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:00:59,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:00:59,343 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-24 18:00:59,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:00:59,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 108 states and 183 transitions. [2024-11-24 18:00:59,366 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 183 transitions. [2024-11-24 18:00:59,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-24 18:00:59,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:00:59,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:00:59,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:00:59,413 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-24 18:00:59,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:00:59,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 111 states and 189 transitions. [2024-11-24 18:00:59,462 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 189 transitions. [2024-11-24 18:00:59,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-24 18:00:59,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:00:59,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:00:59,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:00:59,511 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-24 18:01:00,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:00,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 113 states and 192 transitions. [2024-11-24 18:01:00,097 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 192 transitions. [2024-11-24 18:01:00,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-24 18:01:00,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:00,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:00,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:00,159 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-24 18:01:00,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:00,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 113 states and 191 transitions. [2024-11-24 18:01:00,764 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 191 transitions. [2024-11-24 18:01:00,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-24 18:01:00,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:00,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:00,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:00,802 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:01:00,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:00,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 115 states and 193 transitions. [2024-11-24 18:01:00,838 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 193 transitions. [2024-11-24 18:01:00,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-24 18:01:00,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:00,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:00,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:00,879 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-24 18:01:00,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:00,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 116 states and 196 transitions. [2024-11-24 18:01:00,937 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 196 transitions. [2024-11-24 18:01:00,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-24 18:01:00,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:00,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:00,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:01,017 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-24 18:01:01,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:01,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 121 states and 202 transitions. [2024-11-24 18:01:01,833 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 202 transitions. [2024-11-24 18:01:01,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-24 18:01:01,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:01,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:01,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:01,895 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-24 18:01:02,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:02,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 124 states and 208 transitions. [2024-11-24 18:01:02,709 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 208 transitions. [2024-11-24 18:01:02,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-24 18:01:02,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:02,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:02,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:02,760 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-24 18:01:04,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:04,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 134 states and 226 transitions. [2024-11-24 18:01:04,512 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 226 transitions. [2024-11-24 18:01:04,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-24 18:01:04,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:04,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:04,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:04,579 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-24 18:01:04,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:04,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 139 states and 231 transitions. [2024-11-24 18:01:04,647 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 231 transitions. [2024-11-24 18:01:04,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-24 18:01:04,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:04,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:04,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:04,692 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:01:04,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:04,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 149 states and 254 transitions. [2024-11-24 18:01:04,821 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 254 transitions. [2024-11-24 18:01:04,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-24 18:01:04,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:04,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:04,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:04,881 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-24 18:01:05,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:05,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 150 states and 254 transitions. [2024-11-24 18:01:05,230 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 254 transitions. [2024-11-24 18:01:05,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-24 18:01:05,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:05,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:05,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:05,292 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-24 18:01:05,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:05,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 152 states and 255 transitions. [2024-11-24 18:01:05,614 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 255 transitions. [2024-11-24 18:01:05,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-24 18:01:05,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:05,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:05,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:05,694 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:01:05,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:05,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 153 states and 255 transitions. [2024-11-24 18:01:05,718 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 255 transitions. [2024-11-24 18:01:05,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-24 18:01:05,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:05,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:05,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:05,774 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:01:05,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:05,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 155 states and 256 transitions. [2024-11-24 18:01:05,805 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 256 transitions. [2024-11-24 18:01:05,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-24 18:01:05,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:05,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:05,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:05,856 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-24 18:01:06,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:06,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 158 states and 262 transitions. [2024-11-24 18:01:06,720 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 262 transitions. [2024-11-24 18:01:06,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-24 18:01:06,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:06,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:06,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:06,760 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-24 18:01:07,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:07,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 159 states and 265 transitions. [2024-11-24 18:01:07,104 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 265 transitions. [2024-11-24 18:01:07,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-24 18:01:07,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:07,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:07,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:07,149 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-24 18:01:07,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:07,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 161 states and 268 transitions. [2024-11-24 18:01:07,893 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 268 transitions. [2024-11-24 18:01:07,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-24 18:01:07,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:07,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:07,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:07,951 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-24 18:01:08,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:08,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 163 states and 271 transitions. [2024-11-24 18:01:08,272 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 271 transitions. [2024-11-24 18:01:08,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-24 18:01:08,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:08,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:08,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:08,318 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-24 18:01:08,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:08,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 164 states and 271 transitions. [2024-11-24 18:01:08,729 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 271 transitions. [2024-11-24 18:01:08,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-24 18:01:08,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:08,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:08,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:08,774 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-24 18:01:09,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:09,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 166 states and 272 transitions. [2024-11-24 18:01:09,146 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 272 transitions. [2024-11-24 18:01:09,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-24 18:01:09,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:09,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:09,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:09,191 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:01:09,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:09,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 169 states and 278 transitions. [2024-11-24 18:01:09,284 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 278 transitions. [2024-11-24 18:01:09,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-24 18:01:09,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:09,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:09,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:09,361 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:01:09,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:09,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 170 states and 281 transitions. [2024-11-24 18:01:09,415 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 281 transitions. [2024-11-24 18:01:09,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-24 18:01:09,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:09,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:09,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:09,465 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:01:09,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:09,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 172 states and 282 transitions. [2024-11-24 18:01:09,519 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 282 transitions. [2024-11-24 18:01:09,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-24 18:01:09,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:09,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:09,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:09,566 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:01:09,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:09,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 174 states and 283 transitions. [2024-11-24 18:01:09,644 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 283 transitions. [2024-11-24 18:01:09,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-24 18:01:09,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:09,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:09,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:09,719 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:01:09,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:09,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 176 states and 287 transitions. [2024-11-24 18:01:09,764 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 287 transitions. [2024-11-24 18:01:09,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-24 18:01:09,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:09,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:09,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:09,809 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:01:10,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:10,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 178 states and 292 transitions. [2024-11-24 18:01:10,004 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 292 transitions. [2024-11-24 18:01:10,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-24 18:01:10,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:10,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:10,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:10,034 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:01:10,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:10,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 179 states and 293 transitions. [2024-11-24 18:01:10,056 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 293 transitions. [2024-11-24 18:01:10,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-24 18:01:10,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:10,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:10,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:10,106 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-24 18:01:10,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:10,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 180 states and 293 transitions. [2024-11-24 18:01:10,386 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 293 transitions. [2024-11-24 18:01:10,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-24 18:01:10,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:10,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:10,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:10,571 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-24 18:01:12,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:12,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 185 states and 310 transitions. [2024-11-24 18:01:12,217 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 310 transitions. [2024-11-24 18:01:12,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-24 18:01:12,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:12,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:12,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:12,262 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 24 proven. 2 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-24 18:01:12,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:12,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 186 states and 312 transitions. [2024-11-24 18:01:12,693 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 312 transitions. [2024-11-24 18:01:12,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-24 18:01:12,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:12,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:12,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:12,727 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-24 18:01:13,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:13,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 187 states and 314 transitions. [2024-11-24 18:01:13,148 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 314 transitions. [2024-11-24 18:01:13,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-24 18:01:13,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:13,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:13,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:13,197 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-24 18:01:13,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:13,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 189 states and 315 transitions. [2024-11-24 18:01:13,629 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 315 transitions. [2024-11-24 18:01:13,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-24 18:01:13,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:13,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:13,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:13,688 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-24 18:01:13,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:13,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 190 states and 315 transitions. [2024-11-24 18:01:13,774 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 315 transitions. [2024-11-24 18:01:13,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-24 18:01:13,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:13,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:13,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:13,828 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:01:14,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:14,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 196 states and 333 transitions. [2024-11-24 18:01:14,180 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 333 transitions. [2024-11-24 18:01:14,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-24 18:01:14,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:14,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:14,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:14,233 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:01:14,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:14,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 197 states and 335 transitions. [2024-11-24 18:01:14,282 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 335 transitions. [2024-11-24 18:01:14,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-24 18:01:14,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:14,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:14,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:14,343 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-24 18:01:14,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:14,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 199 states and 336 transitions. [2024-11-24 18:01:14,409 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 336 transitions. [2024-11-24 18:01:14,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-24 18:01:14,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:14,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:14,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:14,449 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-24 18:01:14,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:14,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 200 states and 337 transitions. [2024-11-24 18:01:14,844 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 337 transitions. [2024-11-24 18:01:14,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-24 18:01:14,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:14,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:14,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:15,184 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-24 18:01:21,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:21,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 227 states and 401 transitions. [2024-11-24 18:01:21,340 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 401 transitions. [2024-11-24 18:01:21,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-24 18:01:21,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:21,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:21,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:21,388 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-24 18:01:21,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:21,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 228 states and 402 transitions. [2024-11-24 18:01:21,806 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 402 transitions. [2024-11-24 18:01:21,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-24 18:01:21,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:21,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:21,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:21,862 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:01:21,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:21,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 230 states and 406 transitions. [2024-11-24 18:01:21,894 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 406 transitions. [2024-11-24 18:01:21,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-24 18:01:21,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:21,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:21,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:21,937 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-24 18:01:22,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:22,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 236 states and 419 transitions. [2024-11-24 18:01:22,202 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 419 transitions. [2024-11-24 18:01:22,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-24 18:01:22,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:22,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:22,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:22,235 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:01:22,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:22,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 243 states and 436 transitions. [2024-11-24 18:01:22,326 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 436 transitions. [2024-11-24 18:01:22,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-24 18:01:22,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:22,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:22,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:22,361 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:01:22,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:22,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 244 states and 437 transitions. [2024-11-24 18:01:22,391 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 437 transitions. [2024-11-24 18:01:22,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-24 18:01:22,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:22,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:22,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:22,423 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-24 18:01:23,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:23,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 244 states and 436 transitions. [2024-11-24 18:01:23,292 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 436 transitions. [2024-11-24 18:01:23,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-24 18:01:23,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:23,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:23,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:23,340 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-24 18:01:23,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:23,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 246 states and 439 transitions. [2024-11-24 18:01:23,981 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 439 transitions. [2024-11-24 18:01:23,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:01:23,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:23,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:23,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:24,013 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-24 18:01:24,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:24,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 248 states and 440 transitions. [2024-11-24 18:01:24,479 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 440 transitions. [2024-11-24 18:01:24,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:01:24,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:24,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:24,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:24,506 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-11-24 18:01:24,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:24,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 248 states and 439 transitions. [2024-11-24 18:01:24,957 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 439 transitions. [2024-11-24 18:01:24,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:01:24,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:24,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:24,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:24,999 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:01:25,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:25,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 250 states and 442 transitions. [2024-11-24 18:01:25,082 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 442 transitions. [2024-11-24 18:01:25,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:01:25,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:25,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:25,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:25,141 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-24 18:01:25,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:25,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 252 states and 443 transitions. [2024-11-24 18:01:25,883 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 443 transitions. [2024-11-24 18:01:25,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:01:25,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:25,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:25,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:25,926 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-24 18:01:27,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:27,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 255 states and 450 transitions. [2024-11-24 18:01:27,223 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 450 transitions. [2024-11-24 18:01:27,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:01:27,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:27,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:27,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:27,267 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-24 18:01:28,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:28,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 260 states and 455 transitions. [2024-11-24 18:01:28,404 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 455 transitions. [2024-11-24 18:01:28,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:01:28,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:28,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:28,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:28,445 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-24 18:01:29,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:29,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 264 states and 459 transitions. [2024-11-24 18:01:29,409 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 459 transitions. [2024-11-24 18:01:29,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:01:29,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:29,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:29,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:29,457 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-24 18:01:32,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:32,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 272 states and 477 transitions. [2024-11-24 18:01:32,052 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 477 transitions. [2024-11-24 18:01:32,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:01:32,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:32,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:32,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:32,092 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-24 18:01:34,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:34,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 279 states and 491 transitions. [2024-11-24 18:01:34,295 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 491 transitions. [2024-11-24 18:01:34,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:01:34,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:34,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:34,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:34,345 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-24 18:01:35,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:35,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 281 states and 495 transitions. [2024-11-24 18:01:35,564 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 495 transitions. [2024-11-24 18:01:35,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:01:35,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:35,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:35,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:35,608 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-24 18:01:36,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:36,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 282 states and 499 transitions. [2024-11-24 18:01:36,195 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 499 transitions. [2024-11-24 18:01:36,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:01:36,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:36,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:36,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:36,229 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-24 18:01:36,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:36,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 284 states and 500 transitions. [2024-11-24 18:01:36,847 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 500 transitions. [2024-11-24 18:01:36,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:01:36,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:36,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:36,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:36,884 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-24 18:01:37,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:37,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 286 states and 501 transitions. [2024-11-24 18:01:37,487 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 501 transitions. [2024-11-24 18:01:37,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-24 18:01:37,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:37,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:37,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:37,524 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-24 18:01:37,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:37,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 291 states and 507 transitions. [2024-11-24 18:01:37,625 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 507 transitions. [2024-11-24 18:01:37,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-24 18:01:37,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:37,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:37,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:37,669 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-24 18:01:38,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:38,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 301 states and 527 transitions. [2024-11-24 18:01:38,699 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 527 transitions. [2024-11-24 18:01:38,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-24 18:01:38,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:38,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:38,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:38,735 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-24 18:01:38,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:38,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 304 states and 534 transitions. [2024-11-24 18:01:38,905 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 534 transitions. [2024-11-24 18:01:38,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-24 18:01:38,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:38,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:38,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:38,946 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-24 18:01:39,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:39,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 306 states and 535 transitions. [2024-11-24 18:01:39,435 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 535 transitions. [2024-11-24 18:01:39,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-24 18:01:39,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:39,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:39,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:39,475 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-24 18:01:39,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:39,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 307 states and 535 transitions. [2024-11-24 18:01:39,753 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 535 transitions. [2024-11-24 18:01:39,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:01:39,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:39,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:39,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:39,795 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-24 18:01:39,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:39,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 309 states and 536 transitions. [2024-11-24 18:01:39,886 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 536 transitions. [2024-11-24 18:01:39,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:01:39,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:39,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:39,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:39,938 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-24 18:01:39,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:39,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 310 states and 536 transitions. [2024-11-24 18:01:39,988 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 536 transitions. [2024-11-24 18:01:39,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:01:39,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:39,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:40,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:40,036 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-24 18:01:41,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:41,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 313 states and 544 transitions. [2024-11-24 18:01:41,080 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 544 transitions. [2024-11-24 18:01:41,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:01:41,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:41,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:41,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:41,119 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-24 18:01:42,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:42,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 316 states and 552 transitions. [2024-11-24 18:01:42,236 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 552 transitions. [2024-11-24 18:01:42,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:01:42,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:42,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:42,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:42,277 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-24 18:01:42,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:42,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 317 states and 553 transitions. [2024-11-24 18:01:42,948 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 553 transitions. [2024-11-24 18:01:42,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:01:42,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:42,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:42,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:42,991 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-24 18:01:43,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:43,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 318 states and 554 transitions. [2024-11-24 18:01:43,585 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 554 transitions. [2024-11-24 18:01:43,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:01:43,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:43,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:43,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:43,623 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-24 18:01:44,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:44,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 320 states and 555 transitions. [2024-11-24 18:01:44,121 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 555 transitions. [2024-11-24 18:01:44,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:01:44,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:44,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:44,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:44,155 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-24 18:01:44,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:44,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 322 states and 556 transitions. [2024-11-24 18:01:44,715 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 556 transitions. [2024-11-24 18:01:44,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:01:44,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:44,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:44,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:44,749 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-24 18:01:45,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:45,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 323 states and 556 transitions. [2024-11-24 18:01:45,441 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 556 transitions. [2024-11-24 18:01:45,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:01:45,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:45,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:45,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:45,507 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-11-24 18:01:46,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:46,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 325 states and 557 transitions. [2024-11-24 18:01:46,639 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 557 transitions. [2024-11-24 18:01:46,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:01:46,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:46,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:46,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:46,675 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-24 18:01:47,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:47,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 326 states and 557 transitions. [2024-11-24 18:01:47,289 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 557 transitions. [2024-11-24 18:01:47,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-24 18:01:47,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:47,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:47,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:47,320 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-24 18:01:47,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:47,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 329 states and 565 transitions. [2024-11-24 18:01:47,399 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 565 transitions. [2024-11-24 18:01:47,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-24 18:01:47,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:47,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:47,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:47,437 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-24 18:01:47,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:47,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 330 states and 566 transitions. [2024-11-24 18:01:47,504 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 566 transitions. [2024-11-24 18:01:47,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-24 18:01:47,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:47,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:47,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:47,539 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-24 18:01:47,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:47,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 332 states and 569 transitions. [2024-11-24 18:01:47,603 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 569 transitions. [2024-11-24 18:01:47,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-24 18:01:47,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:47,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:47,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:47,631 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-24 18:01:48,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:48,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 334 states and 572 transitions. [2024-11-24 18:01:48,271 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 572 transitions. [2024-11-24 18:01:48,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-24 18:01:48,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:48,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:48,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:48,301 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-24 18:01:48,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:48,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 336 states and 573 transitions. [2024-11-24 18:01:48,337 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 573 transitions. [2024-11-24 18:01:48,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-24 18:01:48,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:48,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:48,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:48,362 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-24 18:01:48,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:48,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 338 states and 574 transitions. [2024-11-24 18:01:48,420 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 574 transitions. [2024-11-24 18:01:48,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-24 18:01:48,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:48,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:48,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:48,457 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-24 18:01:49,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:49,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 340 states and 575 transitions. [2024-11-24 18:01:49,044 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 575 transitions. [2024-11-24 18:01:49,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-24 18:01:49,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:49,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:49,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:49,082 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-24 18:01:49,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:49,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 342 states and 576 transitions. [2024-11-24 18:01:49,714 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 576 transitions. [2024-11-24 18:01:49,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-24 18:01:49,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:49,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:49,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:49,754 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-24 18:01:49,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:49,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 343 states and 576 transitions. [2024-11-24 18:01:49,834 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 576 transitions. [2024-11-24 18:01:49,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-24 18:01:49,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:49,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:49,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:49,884 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-24 18:01:50,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:50,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 344 states and 576 transitions. [2024-11-24 18:01:50,204 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 576 transitions. [2024-11-24 18:01:50,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-24 18:01:50,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:50,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:50,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:50,226 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-24 18:01:50,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:50,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 349 states and 593 transitions. [2024-11-24 18:01:50,347 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 593 transitions. [2024-11-24 18:01:50,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-24 18:01:50,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:50,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:50,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:50,377 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-24 18:01:50,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:50,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 350 states and 595 transitions. [2024-11-24 18:01:50,780 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 595 transitions. [2024-11-24 18:01:50,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-24 18:01:50,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:50,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:50,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:50,817 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 24 proven. 2 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-24 18:01:50,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:50,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 351 states and 597 transitions. [2024-11-24 18:01:50,876 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 597 transitions. [2024-11-24 18:01:50,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-24 18:01:50,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:50,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:50,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:50,922 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-24 18:01:50,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:50,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 352 states and 597 transitions. [2024-11-24 18:01:50,986 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 597 transitions. [2024-11-24 18:01:50,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-24 18:01:50,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:50,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:50,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:51,033 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-24 18:01:51,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:51,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 354 states and 598 transitions. [2024-11-24 18:01:51,106 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 598 transitions. [2024-11-24 18:01:51,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-24 18:01:51,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:51,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:51,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:51,151 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-24 18:01:54,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:54,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 363 states and 614 transitions. [2024-11-24 18:01:54,407 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 614 transitions. [2024-11-24 18:01:54,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-24 18:01:54,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:54,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:54,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:54,441 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-24 18:01:57,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:01:57,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 372 states and 630 transitions. [2024-11-24 18:01:57,394 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 630 transitions. [2024-11-24 18:01:57,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-24 18:01:57,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:01:57,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:01:57,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:01:57,605 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-24 18:02:00,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:00,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 381 states and 661 transitions. [2024-11-24 18:02:00,889 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 661 transitions. [2024-11-24 18:02:00,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-24 18:02:00,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:00,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:00,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:00,924 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-24 18:02:00,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:00,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 382 states and 662 transitions. [2024-11-24 18:02:00,951 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 662 transitions. [2024-11-24 18:02:00,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-24 18:02:00,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:00,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:00,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:00,986 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-24 18:02:01,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:01,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 383 states and 663 transitions. [2024-11-24 18:02:01,497 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 663 transitions. [2024-11-24 18:02:01,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-24 18:02:01,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:01,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:01,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:01,526 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-24 18:02:01,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:01,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 386 states and 669 transitions. [2024-11-24 18:02:01,575 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 669 transitions. [2024-11-24 18:02:01,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-24 18:02:01,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:01,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:01,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:01,601 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-24 18:02:01,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:01,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 387 states and 671 transitions. [2024-11-24 18:02:01,622 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 671 transitions. [2024-11-24 18:02:01,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-24 18:02:01,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:01,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:01,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:01,664 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-24 18:02:01,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:01,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 389 states and 674 transitions. [2024-11-24 18:02:01,727 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 674 transitions. [2024-11-24 18:02:01,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-24 18:02:01,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:01,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:01,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:01,753 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-24 18:02:01,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:01,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 389 states and 673 transitions. [2024-11-24 18:02:01,778 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 673 transitions. [2024-11-24 18:02:01,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-24 18:02:01,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:01,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:01,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:01,884 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-24 18:02:02,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:02,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 391 states and 674 transitions. [2024-11-24 18:02:02,653 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 674 transitions. [2024-11-24 18:02:02,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-24 18:02:02,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:02,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:02,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:02,688 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-24 18:02:03,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:03,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 393 states and 675 transitions. [2024-11-24 18:02:03,350 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 675 transitions. [2024-11-24 18:02:03,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-24 18:02:03,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:03,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:03,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:03,390 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-11-24 18:02:04,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:04,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 394 states and 675 transitions. [2024-11-24 18:02:04,071 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 675 transitions. [2024-11-24 18:02:04,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-24 18:02:04,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:04,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:04,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:04,110 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2024-11-24 18:02:05,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:05,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 396 states and 678 transitions. [2024-11-24 18:02:05,010 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 678 transitions. [2024-11-24 18:02:05,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-24 18:02:05,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:05,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:05,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:05,048 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-24 18:02:06,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:06,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 398 states and 679 transitions. [2024-11-24 18:02:06,047 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 679 transitions. [2024-11-24 18:02:06,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-24 18:02:06,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:06,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:06,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:06,086 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2024-11-24 18:02:06,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:06,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 400 states and 680 transitions. [2024-11-24 18:02:06,739 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 680 transitions. [2024-11-24 18:02:06,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-24 18:02:06,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:06,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:06,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:06,779 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-24 18:02:07,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:07,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 215 states and 358 transitions. [2024-11-24 18:02:07,424 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 358 transitions. [2024-11-24 18:02:07,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-24 18:02:07,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:07,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:07,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:07,460 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-24 18:02:07,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:07,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 217 states and 362 transitions. [2024-11-24 18:02:07,498 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 362 transitions. [2024-11-24 18:02:07,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-24 18:02:07,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:07,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:07,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:07,534 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-24 18:02:07,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:07,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 221 states and 366 transitions. [2024-11-24 18:02:07,620 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 366 transitions. [2024-11-24 18:02:07,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-24 18:02:07,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:07,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:07,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:07,648 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-24 18:02:07,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:07,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 223 states and 372 transitions. [2024-11-24 18:02:07,692 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 372 transitions. [2024-11-24 18:02:07,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-24 18:02:07,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:07,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:07,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:07,731 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-24 18:02:08,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:08,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 231 states and 387 transitions. [2024-11-24 18:02:08,513 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 387 transitions. [2024-11-24 18:02:08,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-24 18:02:08,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:08,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:08,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:08,542 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-24 18:02:08,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:08,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 232 states and 388 transitions. [2024-11-24 18:02:08,564 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 388 transitions. [2024-11-24 18:02:08,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-24 18:02:08,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:08,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:08,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:08,588 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-24 18:02:08,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:08,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 233 states and 389 transitions. [2024-11-24 18:02:08,914 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 389 transitions. [2024-11-24 18:02:08,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-24 18:02:08,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:08,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:08,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:08,956 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-24 18:02:10,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:10,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 238 states and 394 transitions. [2024-11-24 18:02:10,406 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 394 transitions. [2024-11-24 18:02:10,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-24 18:02:10,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:10,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:10,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:10,437 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2024-11-24 18:02:12,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:12,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 243 states and 399 transitions. [2024-11-24 18:02:12,094 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 399 transitions. [2024-11-24 18:02:12,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-24 18:02:12,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:12,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:12,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:12,120 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-24 18:02:14,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:14,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 246 states and 405 transitions. [2024-11-24 18:02:14,138 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 405 transitions. [2024-11-24 18:02:14,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-24 18:02:14,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:14,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:14,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:14,198 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-24 18:02:14,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:14,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 256 states and 426 transitions. [2024-11-24 18:02:14,659 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 426 transitions. [2024-11-24 18:02:14,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-24 18:02:14,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:14,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:14,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:14,720 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-24 18:02:14,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:14,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 261 states and 431 transitions. [2024-11-24 18:02:14,874 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 431 transitions. [2024-11-24 18:02:14,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-24 18:02:14,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:14,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:14,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:14,910 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-24 18:02:14,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:14,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 262 states and 431 transitions. [2024-11-24 18:02:14,955 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 431 transitions. [2024-11-24 18:02:14,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-24 18:02:14,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:14,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:14,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:14,993 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-24 18:02:15,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:15,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 264 states and 432 transitions. [2024-11-24 18:02:15,041 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 432 transitions. [2024-11-24 18:02:15,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-24 18:02:15,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:15,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:15,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:15,066 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-24 18:02:15,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:15,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 265 states and 432 transitions. [2024-11-24 18:02:15,086 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 432 transitions. [2024-11-24 18:02:15,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-24 18:02:15,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:15,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:15,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:15,122 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-24 18:02:15,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:15,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 268 states and 440 transitions. [2024-11-24 18:02:15,242 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 440 transitions. [2024-11-24 18:02:15,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-24 18:02:15,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:15,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:15,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:15,278 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-24 18:02:15,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:15,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 270 states and 441 transitions. [2024-11-24 18:02:15,319 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 441 transitions. [2024-11-24 18:02:15,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-24 18:02:15,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:15,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:15,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:15,365 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-24 18:02:15,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:15,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 271 states and 442 transitions. [2024-11-24 18:02:15,451 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 442 transitions. [2024-11-24 18:02:15,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-24 18:02:15,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:15,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:15,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:15,508 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-24 18:02:17,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:17,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 274 states and 450 transitions. [2024-11-24 18:02:17,044 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 450 transitions. [2024-11-24 18:02:17,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-24 18:02:17,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:17,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:17,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:17,074 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-24 18:02:17,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:17,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 276 states and 451 transitions. [2024-11-24 18:02:17,150 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 451 transitions. [2024-11-24 18:02:17,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-24 18:02:17,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:17,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:17,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:17,207 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-24 18:02:18,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:18,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 277 states and 452 transitions. [2024-11-24 18:02:18,033 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 452 transitions. [2024-11-24 18:02:18,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-24 18:02:18,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:18,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:18,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:18,070 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-24 18:02:18,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:18,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 279 states and 453 transitions. [2024-11-24 18:02:18,146 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 453 transitions. [2024-11-24 18:02:18,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-24 18:02:18,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:18,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:18,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:18,191 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-24 18:02:18,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:18,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 281 states and 454 transitions. [2024-11-24 18:02:18,889 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 454 transitions. [2024-11-24 18:02:18,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-24 18:02:18,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:18,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:18,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:18,927 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-24 18:02:19,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:19,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 282 states and 455 transitions. [2024-11-24 18:02:19,615 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 455 transitions. [2024-11-24 18:02:19,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-24 18:02:19,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:19,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:19,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:19,644 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-24 18:02:20,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:20,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 283 states and 457 transitions. [2024-11-24 18:02:20,354 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 457 transitions. [2024-11-24 18:02:20,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-24 18:02:20,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:20,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:20,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:20,382 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-24 18:02:21,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:21,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 285 states and 458 transitions. [2024-11-24 18:02:21,474 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 458 transitions. [2024-11-24 18:02:21,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-24 18:02:21,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:21,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:21,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:21,508 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-24 18:02:21,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:21,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 287 states and 463 transitions. [2024-11-24 18:02:21,597 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 463 transitions. [2024-11-24 18:02:21,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-24 18:02:21,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:21,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:21,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:21,735 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-24 18:02:21,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:21,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 289 states and 464 transitions. [2024-11-24 18:02:21,824 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 464 transitions. [2024-11-24 18:02:21,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-24 18:02:21,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:21,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:21,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:21,867 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-11-24 18:02:21,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:21,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 291 states and 465 transitions. [2024-11-24 18:02:21,952 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 465 transitions. [2024-11-24 18:02:21,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-24 18:02:21,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:21,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:21,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:21,992 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-24 18:02:22,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:22,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 292 states and 466 transitions. [2024-11-24 18:02:22,054 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 466 transitions. [2024-11-24 18:02:22,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-24 18:02:22,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:22,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:22,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:22,102 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-24 18:02:22,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:22,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 293 states and 469 transitions. [2024-11-24 18:02:22,172 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 469 transitions. [2024-11-24 18:02:22,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-24 18:02:22,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:22,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:22,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:22,207 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-24 18:02:22,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:22,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 295 states and 470 transitions. [2024-11-24 18:02:22,284 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 470 transitions. [2024-11-24 18:02:22,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-24 18:02:22,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:22,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:22,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:22,316 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-24 18:02:22,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:22,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 297 states and 471 transitions. [2024-11-24 18:02:22,980 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 471 transitions. [2024-11-24 18:02:22,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-24 18:02:22,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:22,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:22,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:23,032 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-24 18:02:23,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:23,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 298 states and 471 transitions. [2024-11-24 18:02:23,157 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 471 transitions. [2024-11-24 18:02:23,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-24 18:02:23,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:23,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:23,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:23,208 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-24 18:02:23,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:23,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 299 states and 471 transitions. [2024-11-24 18:02:23,642 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 471 transitions. [2024-11-24 18:02:23,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-24 18:02:23,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:23,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:23,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:23,672 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-24 18:02:23,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:23,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 300 states and 471 transitions. [2024-11-24 18:02:23,740 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 471 transitions. [2024-11-24 18:02:23,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-24 18:02:23,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:23,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:23,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:23,782 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-24 18:02:23,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:23,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 301 states and 471 transitions. [2024-11-24 18:02:23,848 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 471 transitions. [2024-11-24 18:02:23,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-24 18:02:23,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:23,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:23,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:23,907 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-24 18:02:24,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:24,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 303 states and 472 transitions. [2024-11-24 18:02:24,111 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 472 transitions. [2024-11-24 18:02:24,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-24 18:02:24,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:24,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:24,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:24,155 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-24 18:02:24,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:24,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 309 states and 490 transitions. [2024-11-24 18:02:24,549 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 490 transitions. [2024-11-24 18:02:24,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-24 18:02:24,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:24,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:24,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:24,589 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2024-11-24 18:02:25,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:25,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 180 states and 260 transitions. [2024-11-24 18:02:25,288 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 260 transitions. [2024-11-24 18:02:25,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-24 18:02:25,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:25,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:25,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:25,318 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-24 18:02:25,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:25,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 181 states and 261 transitions. [2024-11-24 18:02:25,681 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 261 transitions. [2024-11-24 18:02:25,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-24 18:02:25,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:25,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:25,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:25,729 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-24 18:02:25,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:25,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 188 states and 276 transitions. [2024-11-24 18:02:25,841 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 276 transitions. [2024-11-24 18:02:25,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-24 18:02:25,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:25,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:25,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:25,896 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-24 18:02:25,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:25,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 191 states and 283 transitions. [2024-11-24 18:02:25,984 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 283 transitions. [2024-11-24 18:02:25,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-24 18:02:25,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:25,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:25,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:26,033 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-24 18:02:26,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:26,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 191 states and 282 transitions. [2024-11-24 18:02:26,075 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 282 transitions. [2024-11-24 18:02:26,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-24 18:02:26,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:26,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:26,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:26,105 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-24 18:02:26,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:26,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 192 states and 283 transitions. [2024-11-24 18:02:26,624 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 283 transitions. [2024-11-24 18:02:26,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-24 18:02:26,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:26,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:26,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:26,656 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-24 18:02:26,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:26,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 195 states and 290 transitions. [2024-11-24 18:02:26,712 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 290 transitions. [2024-11-24 18:02:26,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-24 18:02:26,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:26,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:26,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:26,756 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-24 18:02:27,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:27,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 196 states and 291 transitions. [2024-11-24 18:02:27,034 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 291 transitions. [2024-11-24 18:02:27,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-24 18:02:27,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:27,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:27,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:27,073 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-24 18:02:28,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:28,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 206 states and 310 transitions. [2024-11-24 18:02:28,143 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 310 transitions. [2024-11-24 18:02:28,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-24 18:02:28,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:28,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:28,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:28,191 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-24 18:02:28,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:28,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 207 states and 313 transitions. [2024-11-24 18:02:28,511 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 313 transitions. [2024-11-24 18:02:28,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-24 18:02:28,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:28,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:28,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:28,558 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-24 18:02:28,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:28,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 212 states and 319 transitions. [2024-11-24 18:02:28,722 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 319 transitions. [2024-11-24 18:02:28,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-24 18:02:28,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:28,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:28,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:28,790 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-24 18:02:28,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:28,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 214 states and 320 transitions. [2024-11-24 18:02:28,856 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 320 transitions. [2024-11-24 18:02:28,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-24 18:02:28,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:28,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:28,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:28,908 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-24 18:02:28,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:28,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 211 states and 306 transitions. [2024-11-24 18:02:28,948 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 306 transitions. [2024-11-24 18:02:28,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-24 18:02:28,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:28,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:28,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:28,982 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-24 18:02:29,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:29,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 212 states and 306 transitions. [2024-11-24 18:02:29,021 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 306 transitions. [2024-11-24 18:02:29,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-24 18:02:29,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:29,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:29,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:29,054 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-24 18:02:29,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:29,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 214 states and 307 transitions. [2024-11-24 18:02:29,133 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 307 transitions. [2024-11-24 18:02:29,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-24 18:02:29,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:29,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:29,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:29,178 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-24 18:02:29,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:29,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 215 states and 307 transitions. [2024-11-24 18:02:29,220 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 307 transitions. [2024-11-24 18:02:29,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-24 18:02:29,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:29,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:29,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:29,262 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-24 18:02:29,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:29,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 217 states and 308 transitions. [2024-11-24 18:02:29,313 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 308 transitions. [2024-11-24 18:02:29,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-24 18:02:29,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:29,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:29,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:29,371 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-24 18:02:29,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:29,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 220 states and 315 transitions. [2024-11-24 18:02:29,496 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 315 transitions. [2024-11-24 18:02:29,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-24 18:02:29,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:29,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:29,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:29,543 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-24 18:02:29,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:29,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 222 states and 316 transitions. [2024-11-24 18:02:29,653 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 316 transitions. [2024-11-24 18:02:29,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-24 18:02:29,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:29,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:29,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:29,692 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-24 18:02:29,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:29,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 223 states and 317 transitions. [2024-11-24 18:02:29,769 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 317 transitions. [2024-11-24 18:02:29,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-24 18:02:29,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:29,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:29,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:29,805 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-24 18:02:29,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:29,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 225 states and 318 transitions. [2024-11-24 18:02:29,887 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 318 transitions. [2024-11-24 18:02:29,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-24 18:02:29,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:29,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:29,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:29,941 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-24 18:02:30,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:30,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 226 states and 318 transitions. [2024-11-24 18:02:30,103 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 318 transitions. [2024-11-24 18:02:30,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-24 18:02:30,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:30,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:30,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:30,132 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-24 18:02:30,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:30,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 231 states and 334 transitions. [2024-11-24 18:02:30,500 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 334 transitions. [2024-11-24 18:02:30,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-24 18:02:30,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:30,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:30,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:30,536 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-24 18:02:30,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:30,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 240 states and 358 transitions. [2024-11-24 18:02:30,921 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 358 transitions. [2024-11-24 18:02:30,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-24 18:02:30,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:30,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:30,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:30,956 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 28 proven. 3 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-24 18:02:30,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:30,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 241 states and 359 transitions. [2024-11-24 18:02:30,987 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 359 transitions. [2024-11-24 18:02:30,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-24 18:02:30,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:30,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:30,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:31,033 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-24 18:02:31,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:31,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 244 states and 364 transitions. [2024-11-24 18:02:31,104 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 364 transitions. [2024-11-24 18:02:31,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-24 18:02:31,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:31,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:31,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:31,136 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-24 18:02:31,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:31,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 245 states and 365 transitions. [2024-11-24 18:02:31,409 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 365 transitions. [2024-11-24 18:02:31,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-24 18:02:31,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:31,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:31,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:31,458 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-24 18:02:32,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:32,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 248 states and 371 transitions. [2024-11-24 18:02:32,377 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 371 transitions. [2024-11-24 18:02:32,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-24 18:02:32,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:32,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:32,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:32,418 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-24 18:02:32,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:32,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 256 states and 385 transitions. [2024-11-24 18:02:32,830 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 385 transitions. [2024-11-24 18:02:32,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-24 18:02:32,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:32,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:32,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:32,860 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-24 18:02:33,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:33,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 257 states and 388 transitions. [2024-11-24 18:02:33,190 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 388 transitions. [2024-11-24 18:02:33,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-24 18:02:33,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:33,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:33,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:33,255 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-24 18:02:33,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:33,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 261 states and 392 transitions. [2024-11-24 18:02:33,430 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 392 transitions. [2024-11-24 18:02:33,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-24 18:02:33,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:33,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:33,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:33,493 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-24 18:02:33,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:33,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 267 states and 400 transitions. [2024-11-24 18:02:33,950 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 400 transitions. [2024-11-24 18:02:33,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-24 18:02:33,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:33,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:33,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:33,987 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-24 18:02:34,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:34,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 268 states and 401 transitions. [2024-11-24 18:02:34,064 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 401 transitions. [2024-11-24 18:02:34,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-24 18:02:34,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:34,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:34,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:34,105 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-24 18:02:34,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:34,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 273 states and 406 transitions. [2024-11-24 18:02:34,288 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 406 transitions. [2024-11-24 18:02:34,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-24 18:02:34,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:34,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:34,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:34,328 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-24 18:02:34,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:34,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 274 states and 406 transitions. [2024-11-24 18:02:34,369 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 406 transitions. [2024-11-24 18:02:34,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-24 18:02:34,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:34,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:34,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:34,414 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-24 18:02:34,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:34,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 276 states and 407 transitions. [2024-11-24 18:02:34,471 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 407 transitions. [2024-11-24 18:02:34,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-24 18:02:34,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:34,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:34,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:34,521 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-24 18:02:34,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:34,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 278 states and 408 transitions. [2024-11-24 18:02:34,620 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 408 transitions. [2024-11-24 18:02:34,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-24 18:02:34,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:34,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:34,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:34,659 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-24 18:02:34,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:34,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 280 states and 409 transitions. [2024-11-24 18:02:34,753 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 409 transitions. [2024-11-24 18:02:34,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-24 18:02:34,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:34,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:34,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:34,788 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-24 18:02:34,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:34,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 281 states and 409 transitions. [2024-11-24 18:02:34,871 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 409 transitions. [2024-11-24 18:02:34,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-24 18:02:34,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:34,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:34,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:34,907 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-24 18:02:35,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:35,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 283 states and 413 transitions. [2024-11-24 18:02:35,023 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 413 transitions. [2024-11-24 18:02:35,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-24 18:02:35,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:35,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:35,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:35,056 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-24 18:02:35,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:35,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 285 states and 414 transitions. [2024-11-24 18:02:35,157 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 414 transitions. [2024-11-24 18:02:35,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-24 18:02:35,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:35,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:35,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:35,203 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2024-11-24 18:02:35,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:35,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 287 states and 415 transitions. [2024-11-24 18:02:35,312 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 415 transitions. [2024-11-24 18:02:35,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-24 18:02:35,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:35,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:35,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:35,362 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-24 18:02:35,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:35,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 289 states and 419 transitions. [2024-11-24 18:02:35,514 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 419 transitions. [2024-11-24 18:02:35,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-24 18:02:35,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:35,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:35,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:35,664 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-24 18:02:35,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:35,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 290 states and 422 transitions. [2024-11-24 18:02:35,782 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 422 transitions. [2024-11-24 18:02:35,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-24 18:02:35,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:35,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:35,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:35,844 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-24 18:02:35,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:35,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 291 states and 425 transitions. [2024-11-24 18:02:35,949 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 425 transitions. [2024-11-24 18:02:35,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-24 18:02:35,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:35,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:35,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:35,989 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-24 18:02:36,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:36,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 292 states and 426 transitions. [2024-11-24 18:02:36,107 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 426 transitions. [2024-11-24 18:02:36,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-24 18:02:36,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:36,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:36,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:36,173 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-24 18:02:36,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:36,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 293 states and 427 transitions. [2024-11-24 18:02:36,302 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 427 transitions. [2024-11-24 18:02:36,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-24 18:02:36,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:36,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:36,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:36,367 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2024-11-24 18:02:36,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:36,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 295 states and 428 transitions. [2024-11-24 18:02:36,551 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 428 transitions. [2024-11-24 18:02:36,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-24 18:02:36,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:36,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:36,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:36,628 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2024-11-24 18:02:36,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:36,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 297 states and 429 transitions. [2024-11-24 18:02:36,763 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 429 transitions. [2024-11-24 18:02:36,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-24 18:02:36,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:36,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:36,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:36,825 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2024-11-24 18:02:36,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:36,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 298 states and 429 transitions. [2024-11-24 18:02:36,987 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 429 transitions. [2024-11-24 18:02:36,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-24 18:02:36,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:36,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:36,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:37,035 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 137 trivial. 0 not checked. [2024-11-24 18:02:37,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:37,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 299 states and 429 transitions. [2024-11-24 18:02:37,122 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 429 transitions. [2024-11-24 18:02:37,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-24 18:02:37,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:37,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:37,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:37,154 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-24 18:02:37,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:37,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 300 states and 429 transitions. [2024-11-24 18:02:37,243 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 429 transitions. [2024-11-24 18:02:37,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-24 18:02:37,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:02:37,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:02:37,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:02:37,299 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-24 18:02:37,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:02:37,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 167 states and 214 transitions. [2024-11-24 18:02:37,399 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 214 transitions. [2024-11-24 18:02:37,400 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-24 18:02:37,400 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 228 iterations. [2024-11-24 18:02:37,411 INFO L726 CodeCheckObserver]: All specifications hold 12 specifications checked. All of them hold [2024-11-24 18:02:46,807 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 31) no Hoare annotation was computed. [2024-11-24 18:02:46,807 INFO L77 FloydHoareUtils]: At program point L44(line 44) the Hoare annotation is: (let ((.cse6 (< |ULTIMATE.start_main_~i~0#1| 1)) (.cse7 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648))) (.cse8 (<= |ULTIMATE.start_main_~j~0#1| 1)) (.cse1 (< 1 |ULTIMATE.start_main_~i~0#1|)) (.cse3 (<= |ULTIMATE.start_main_~i~0#1| 1499)) (.cse9 (<= 0 (+ 2147483649 |ULTIMATE.start_main_~j~0#1|))) (.cse0 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse10 (<= 1 |ULTIMATE.start_main_~i~0#1|)) (.cse2 (<= |ULTIMATE.start_main_~n~0#1| 1500)) (.cse11 (<= |ULTIMATE.start_main_~i~0#1| 1)) (.cse4 (<= |ULTIMATE.start_main_~j~0#1| 1499)) (.cse5 (< 1 |ULTIMATE.start_main_~j~0#1|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse0 .cse7 .cse2 .cse4 .cse5) (and .cse8 .cse6 .cse0 .cse7 .cse2 .cse9) (and .cse8 .cse0 .cse10 .cse2 .cse9 .cse11) (and .cse8 .cse0 .cse1 .cse2 .cse3 .cse9) (and .cse0 .cse10 .cse2 .cse11 .cse4 .cse5))) [2024-11-24 18:02:46,807 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 46) no Hoare annotation was computed. [2024-11-24 18:02:46,807 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 29) no Hoare annotation was computed. [2024-11-24 18:02:46,808 INFO L77 FloydHoareUtils]: At program point L61(line 61) the Hoare annotation is: (let ((.cse0 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse1 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and .cse0 (<= 0 (+ 2147483649 |ULTIMATE.start_main_~i~0#1|)) .cse1 (<= |ULTIMATE.start_main_~i~0#1| 1)) (and .cse0 (< 1 |ULTIMATE.start_main_~i~0#1|) .cse1 (<= |ULTIMATE.start_main_~i~0#1| 1499)))) [2024-11-24 18:02:46,808 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 59) no Hoare annotation was computed. [2024-11-24 18:02:46,808 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 29) no Hoare annotation was computed. [2024-11-24 18:02:46,808 INFO L77 FloydHoareUtils]: At program point L29(line 29) the Hoare annotation is: (let ((.cse11 (<= 0 (+ |ULTIMATE.start_main_~j~0#1| 2147483648))) (.cse2 (< |ULTIMATE.start_main_~i~0#1| 1)) (.cse4 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648))) (.cse14 (< |ULTIMATE.start_main_~j~0#1| 1)) (.cse7 (<= 1 |ULTIMATE.start_main_~i~0#1|)) (.cse8 (<= |ULTIMATE.start_main_~i~0#1| 1)) (.cse9 (<= |ULTIMATE.start_main_~j~0#1| 1499)) (.cse10 (< 1 |ULTIMATE.start_main_~j~0#1|)) (.cse0 (<= |ULTIMATE.start_main_~j~0#1| 1)) (.cse1 (<= |ULTIMATE.start_main_~m~0#1| 1000)) (.cse3 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse12 (< 1 |ULTIMATE.start_main_~i~0#1|)) (.cse5 (<= 1 |ULTIMATE.start_main_~j~0#1|)) (.cse13 (<= |ULTIMATE.start_main_~i~0#1| 999)) (.cse6 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse3 .cse7 .cse5 .cse6 .cse8) (and .cse1 .cse2 .cse3 .cse4 .cse6 .cse9 .cse10) (and .cse1 .cse11 .cse3 .cse12 .cse13 .cse6 .cse14) (and .cse1 .cse11 .cse3 .cse7 .cse6 .cse14 .cse8) (and .cse1 .cse11 .cse2 .cse3 .cse4 .cse6 .cse14) (and .cse1 .cse3 .cse7 .cse6 .cse8 .cse9 .cse10) (and .cse1 .cse3 .cse12 .cse13 .cse6 .cse9 .cse10) (and .cse0 .cse1 .cse3 .cse12 .cse5 .cse13 .cse6))) [2024-11-24 18:02:46,808 INFO L77 FloydHoareUtils]: At program point L29-1(line 29) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_main_~j~0#1| 1)) (.cse7 (< |ULTIMATE.start_main_~i~0#1| 1)) (.cse8 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648))) (.cse5 (<= 0 (+ 2147483649 |ULTIMATE.start_main_~j~0#1|))) (.cse3 (<= 1 |ULTIMATE.start_main_~i~0#1|)) (.cse6 (<= |ULTIMATE.start_main_~i~0#1| 1)) (.cse1 (<= |ULTIMATE.start_main_~m~0#1| 1000)) (.cse2 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse11 (< 1 |ULTIMATE.start_main_~i~0#1|)) (.cse12 (<= |ULTIMATE.start_main_~i~0#1| 999)) (.cse4 (<= |ULTIMATE.start_main_~n~0#1| 1500)) (.cse9 (<= |ULTIMATE.start_main_~j~0#1| 1499)) (.cse10 (< 1 |ULTIMATE.start_main_~j~0#1|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse1 .cse7 .cse2 .cse8 .cse4 .cse9 .cse10) (and .cse0 .cse1 .cse2 .cse11 .cse12 .cse4 .cse5) (and .cse0 .cse1 .cse7 .cse2 .cse8 .cse4 .cse5) (and .cse1 .cse2 .cse3 .cse4 .cse6 .cse9 .cse10) (and .cse1 .cse2 .cse11 .cse12 .cse4 .cse9 .cse10))) [2024-11-24 18:02:46,809 INFO L77 FloydHoareUtils]: At program point L54-3(lines 54 62) the Hoare annotation is: (and (<= 1500 |ULTIMATE.start_main_~n~0#1|) (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) (<= |ULTIMATE.start_main_~n~0#1| 1500)) [2024-11-24 18:02:46,809 INFO L77 FloydHoareUtils]: At program point L46(line 46) the Hoare annotation is: (let ((.cse0 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse1 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and .cse0 (<= 0 (+ 2147483649 |ULTIMATE.start_main_~i~0#1|)) .cse1 (<= |ULTIMATE.start_main_~i~0#1| 1)) (and .cse0 (< 1 |ULTIMATE.start_main_~i~0#1|) .cse1 (<= |ULTIMATE.start_main_~i~0#1| 1499)))) [2024-11-24 18:02:46,809 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 59) no Hoare annotation was computed. [2024-11-24 18:02:46,809 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-24 18:02:46,809 INFO L77 FloydHoareUtils]: At program point L38-3(lines 38 47) the Hoare annotation is: (and (<= 1500 |ULTIMATE.start_main_~n~0#1|) (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) (<= |ULTIMATE.start_main_~n~0#1| 1500)) [2024-11-24 18:02:46,809 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 61) no Hoare annotation was computed. [2024-11-24 18:02:46,809 INFO L77 FloydHoareUtils]: At program point L31(line 31) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_main_~m~0#1| 1000)) (.cse1 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse2 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and .cse0 .cse1 (< 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 999) .cse2) (and .cse0 .cse1 (<= 0 (+ 2147483649 |ULTIMATE.start_main_~i~0#1|)) .cse2 (<= |ULTIMATE.start_main_~i~0#1| 1)))) [2024-11-24 18:02:46,809 INFO L77 FloydHoareUtils]: At program point L56-3(lines 56 60) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |ULTIMATE.start_main_~j~0#1| 2147483648))) (.cse1 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse2 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and .cse0 .cse1 (< 1 |ULTIMATE.start_main_~i~0#1|) .cse2 (<= |ULTIMATE.start_main_~i~0#1| 1499)) (and .cse0 .cse1 (<= 1 |ULTIMATE.start_main_~i~0#1|) .cse2 (<= |ULTIMATE.start_main_~i~0#1| 1)) (and .cse0 (< |ULTIMATE.start_main_~i~0#1| 1) .cse1 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) .cse2))) [2024-11-24 18:02:46,810 INFO L77 FloydHoareUtils]: At program point L56-4(lines 56 60) the Hoare annotation is: (let ((.cse0 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse1 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and (< |ULTIMATE.start_main_~i~0#1| 1) .cse0 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) .cse1) (and .cse0 (<= 1 |ULTIMATE.start_main_~i~0#1|) .cse1 (<= |ULTIMATE.start_main_~i~0#1| 1)) (and .cse0 (< 1 |ULTIMATE.start_main_~i~0#1|) .cse1 (<= |ULTIMATE.start_main_~i~0#1| 1499)))) [2024-11-24 18:02:46,810 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 61) no Hoare annotation was computed. [2024-11-24 18:02:46,811 INFO L77 FloydHoareUtils]: At program point L40-3(lines 40 45) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |ULTIMATE.start_main_~j~0#1| 2147483648))) (.cse1 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse2 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and .cse0 .cse1 (< 1 |ULTIMATE.start_main_~i~0#1|) .cse2 (<= |ULTIMATE.start_main_~i~0#1| 1499)) (and .cse0 .cse1 (<= 1 |ULTIMATE.start_main_~i~0#1|) .cse2 (<= |ULTIMATE.start_main_~i~0#1| 1)) (and .cse0 (< |ULTIMATE.start_main_~i~0#1| 1) .cse1 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) .cse2))) [2024-11-24 18:02:46,811 INFO L77 FloydHoareUtils]: At program point L40-4(lines 40 45) the Hoare annotation is: (let ((.cse0 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse1 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and (< |ULTIMATE.start_main_~i~0#1| 1) .cse0 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) .cse1) (and .cse0 (<= 1 |ULTIMATE.start_main_~i~0#1|) .cse1 (<= |ULTIMATE.start_main_~i~0#1| 1)) (and .cse0 (< 1 |ULTIMATE.start_main_~i~0#1|) .cse1 (<= |ULTIMATE.start_main_~i~0#1| 1499)))) [2024-11-24 18:02:46,811 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 44) no Hoare annotation was computed. [2024-11-24 18:02:46,811 INFO L77 FloydHoareUtils]: At program point L24-3(lines 24 32) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~m~0#1| 1000) (<= 1500 |ULTIMATE.start_main_~n~0#1|) (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) (<= |ULTIMATE.start_main_~n~0#1| 1500)) [2024-11-24 18:02:46,812 INFO L77 FloydHoareUtils]: At program point L41-2(lines 41 43) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_main_~j~0#1| 1)) (.cse3 (<= 1 |ULTIMATE.start_main_~j~0#1|)) (.cse10 (< |ULTIMATE.start_main_~i~0#1| 1)) (.cse11 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648))) (.cse12 (<= 0 (+ |ULTIMATE.start_main_~j~0#1| 2147483648))) (.cse6 (< 1 |ULTIMATE.start_main_~i~0#1|)) (.cse7 (<= |ULTIMATE.start_main_~i~0#1| 1499)) (.cse13 (< |ULTIMATE.start_main_~j~0#1| 1)) (.cse1 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse2 (<= 1 |ULTIMATE.start_main_~i~0#1|)) (.cse4 (<= |ULTIMATE.start_main_~n~0#1| 1500)) (.cse5 (<= |ULTIMATE.start_main_~i~0#1| 1)) (.cse8 (<= |ULTIMATE.start_main_~j~0#1| 1499)) (.cse9 (< 1 |ULTIMATE.start_main_~j~0#1|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse1 .cse6 .cse4 .cse7 .cse8 .cse9) (and .cse10 .cse1 .cse11 .cse4 .cse8 .cse9) (and .cse0 .cse10 .cse1 .cse11 .cse3 .cse4) (and .cse0 .cse1 .cse6 .cse3 .cse4 .cse7) (and .cse12 .cse10 .cse1 .cse11 .cse4 .cse13) (and .cse12 .cse1 .cse2 .cse4 .cse13 .cse5) (and .cse12 .cse1 .cse6 .cse4 .cse7 .cse13) (and .cse1 .cse2 .cse4 .cse5 .cse8 .cse9))) [2024-11-24 18:02:46,812 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-24 18:02:46,812 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 44) no Hoare annotation was computed. [2024-11-24 18:02:46,812 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 31) no Hoare annotation was computed. [2024-11-24 18:02:46,813 INFO L77 FloydHoareUtils]: At program point L59(line 59) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_main_~j~0#1| 1)) (.cse3 (<= 1 |ULTIMATE.start_main_~j~0#1|)) (.cse10 (< |ULTIMATE.start_main_~i~0#1| 1)) (.cse11 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648))) (.cse12 (<= 0 (+ |ULTIMATE.start_main_~j~0#1| 2147483648))) (.cse6 (< 1 |ULTIMATE.start_main_~i~0#1|)) (.cse7 (<= |ULTIMATE.start_main_~i~0#1| 1499)) (.cse13 (< |ULTIMATE.start_main_~j~0#1| 1)) (.cse1 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse2 (<= 1 |ULTIMATE.start_main_~i~0#1|)) (.cse4 (<= |ULTIMATE.start_main_~n~0#1| 1500)) (.cse5 (<= |ULTIMATE.start_main_~i~0#1| 1)) (.cse8 (<= |ULTIMATE.start_main_~j~0#1| 1499)) (.cse9 (< 1 |ULTIMATE.start_main_~j~0#1|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse1 .cse6 .cse4 .cse7 .cse8 .cse9) (and .cse10 .cse1 .cse11 .cse4 .cse8 .cse9) (and .cse0 .cse10 .cse1 .cse11 .cse3 .cse4) (and .cse0 .cse1 .cse6 .cse3 .cse4 .cse7) (and .cse12 .cse10 .cse1 .cse11 .cse4 .cse13) (and .cse12 .cse1 .cse2 .cse4 .cse13 .cse5) (and .cse12 .cse1 .cse6 .cse4 .cse7 .cse13) (and .cse1 .cse2 .cse4 .cse5 .cse8 .cse9))) [2024-11-24 18:02:46,813 INFO L77 FloydHoareUtils]: At program point L59-1(line 59) the Hoare annotation is: (let ((.cse6 (< |ULTIMATE.start_main_~i~0#1| 1)) (.cse7 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648))) (.cse8 (<= |ULTIMATE.start_main_~j~0#1| 1)) (.cse1 (< 1 |ULTIMATE.start_main_~i~0#1|)) (.cse3 (<= |ULTIMATE.start_main_~i~0#1| 1499)) (.cse9 (<= 0 (+ 2147483649 |ULTIMATE.start_main_~j~0#1|))) (.cse0 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse10 (<= 1 |ULTIMATE.start_main_~i~0#1|)) (.cse2 (<= |ULTIMATE.start_main_~n~0#1| 1500)) (.cse11 (<= |ULTIMATE.start_main_~i~0#1| 1)) (.cse4 (<= |ULTIMATE.start_main_~j~0#1| 1499)) (.cse5 (< 1 |ULTIMATE.start_main_~j~0#1|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse0 .cse7 .cse2 .cse4 .cse5) (and .cse8 .cse6 .cse0 .cse7 .cse2 .cse9) (and .cse8 .cse0 .cse10 .cse2 .cse9 .cse11) (and .cse8 .cse0 .cse1 .cse2 .cse3 .cse9) (and .cse0 .cse10 .cse2 .cse11 .cse4 .cse5))) [2024-11-24 18:02:46,813 INFO L77 FloydHoareUtils]: At program point L26-3(lines 26 30) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_main_~m~0#1| 1000)) (.cse1 (<= 0 (+ |ULTIMATE.start_main_~j~0#1| 2147483648))) (.cse2 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse3 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and .cse0 .cse1 (< |ULTIMATE.start_main_~i~0#1| 1) .cse2 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) .cse3) (and .cse0 .cse1 .cse2 (< 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 999) .cse3) (and .cse0 .cse1 .cse2 (<= 1 |ULTIMATE.start_main_~i~0#1|) .cse3 (<= |ULTIMATE.start_main_~i~0#1| 1)))) [2024-11-24 18:02:46,813 INFO L77 FloydHoareUtils]: At program point L26-4(lines 26 30) the Hoare annotation is: (let ((.cse0 (<= |ULTIMATE.start_main_~m~0#1| 1000)) (.cse1 (<= 1500 |ULTIMATE.start_main_~n~0#1|)) (.cse2 (<= |ULTIMATE.start_main_~n~0#1| 1500))) (or (and .cse0 (< |ULTIMATE.start_main_~i~0#1| 1) .cse1 (<= 0 (+ |ULTIMATE.start_main_~i~0#1| 2147483648)) .cse2) (and .cse0 .cse1 (< 1 |ULTIMATE.start_main_~i~0#1|) (<= |ULTIMATE.start_main_~i~0#1| 999) .cse2) (and .cse0 .cse1 (<= 1 |ULTIMATE.start_main_~i~0#1|) .cse2 (<= |ULTIMATE.start_main_~i~0#1| 1)))) [2024-11-24 18:02:46,814 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 46) no Hoare annotation was computed. [2024-11-24 18:02:46,834 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 24.11 06:02:46 ImpRootNode [2024-11-24 18:02:46,834 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-24 18:02:46,835 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-24 18:02:46,835 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-24 18:02:46,835 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-24 18:02:46,836 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:00:47" (3/4) ... [2024-11-24 18:02:46,839 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-24 18:02:46,852 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 19 nodes and edges [2024-11-24 18:02:46,853 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-11-24 18:02:46,853 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-24 18:02:46,853 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-24 18:02:46,994 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc4c9177-e32e-4d90-a472-e644231e8284/bin/ukojak-verify-ENZ3QT5qd3/witness.graphml [2024-11-24 18:02:46,995 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc4c9177-e32e-4d90-a472-e644231e8284/bin/ukojak-verify-ENZ3QT5qd3/witness.yml [2024-11-24 18:02:46,995 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-24 18:02:46,996 INFO L158 Benchmark]: Toolchain (without parser) took 120141.07ms. Allocated memory was 117.4MB in the beginning and 1.3GB in the end (delta: 1.2GB). Free memory was 84.4MB in the beginning and 669.2MB in the end (delta: -584.8MB). Peak memory consumption was 605.1MB. Max. memory is 16.1GB. [2024-11-24 18:02:46,997 INFO L158 Benchmark]: CDTParser took 0.76ms. Allocated memory is still 167.8MB. Free memory is still 104.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 18:02:46,997 INFO L158 Benchmark]: CACSL2BoogieTranslator took 286.14ms. Allocated memory is still 117.4MB. Free memory was 84.4MB in the beginning and 73.3MB in the end (delta: 11.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-24 18:02:46,997 INFO L158 Benchmark]: Boogie Procedure Inliner took 41.00ms. Allocated memory is still 117.4MB. Free memory was 73.3MB in the beginning and 71.7MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 18:02:46,998 INFO L158 Benchmark]: Boogie Preprocessor took 45.08ms. Allocated memory is still 117.4MB. Free memory was 71.7MB in the beginning and 71.0MB in the end (delta: 741.3kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-24 18:02:46,998 INFO L158 Benchmark]: RCFGBuilder took 529.15ms. Allocated memory is still 117.4MB. Free memory was 71.0MB in the beginning and 54.0MB in the end (delta: 17.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-24 18:02:46,999 INFO L158 Benchmark]: CodeCheck took 119074.02ms. Allocated memory was 117.4MB in the beginning and 1.3GB in the end (delta: 1.2GB). Free memory was 54.0MB in the beginning and 677.4MB in the end (delta: -623.4MB). Peak memory consumption was 571.6MB. Max. memory is 16.1GB. [2024-11-24 18:02:46,999 INFO L158 Benchmark]: Witness Printer took 160.45ms. Allocated memory is still 1.3GB. Free memory was 677.4MB in the beginning and 669.2MB in the end (delta: 8.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-24 18:02:47,002 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 32 locations, 12 error locations. Started 1 CEGAR loops. OverallTime: 109.6s, OverallIterations: 228, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 156851 SdHoareTripleChecker+Valid, 795.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 148381 mSDsluCounter, 3738 SdHoareTripleChecker+Invalid, 683.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1214 mSDsCounter, 101889 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 502042 IncrementalHoareTripleChecker+Invalid, 603931 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 101889 mSolverCounterUnsat, 2524 mSDtfsCounter, 502042 mSolverCounterSat, 11.6s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 75748 GetRequests, 69630 SyntacticMatches, 5286 SemanticMatches, 832 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 372197 ImplicationChecksByTransitivity, 85.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.4s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 8.4s InterpolantComputationTime, 8569 NumberOfCodeBlocks, 8569 NumberOfCodeBlocksAsserted, 227 NumberOfCheckSat, 8342 ConstructedInterpolants, 0 QuantifiedInterpolants, 21566 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 227 InterpolantComputations, 115 PerfectInterpolantSequences, 13203/15402 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - PositiveResult [Line: 29]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 29]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 31]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 31]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 44]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 44]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 46]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 46]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 59]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 59]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 61]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 61]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 12 specifications checked. All of them hold - InvariantResult [Line: 40]: Loop Invariant Derived loop invariant: (((((((0 <= (j + 2147483648)) && (1500 <= n)) && (1 < i)) && (n <= 1500)) && (i <= 1499)) || (((((0 <= (j + 2147483648)) && (1500 <= n)) && (1 <= i)) && (n <= 1500)) && (i <= 1))) || (((((0 <= (j + 2147483648)) && (i < 1)) && (1500 <= n)) && (0 <= (i + 2147483648))) && (n <= 1500))) - InvariantResult [Line: 38]: Loop Invariant Derived loop invariant: (((1500 <= n) && (0 <= (i + 2147483648))) && (n <= 1500)) - InvariantResult [Line: 56]: Loop Invariant Derived loop invariant: (((((((0 <= (j + 2147483648)) && (1500 <= n)) && (1 < i)) && (n <= 1500)) && (i <= 1499)) || (((((0 <= (j + 2147483648)) && (1500 <= n)) && (1 <= i)) && (n <= 1500)) && (i <= 1))) || (((((0 <= (j + 2147483648)) && (i < 1)) && (1500 <= n)) && (0 <= (i + 2147483648))) && (n <= 1500))) - InvariantResult [Line: 24]: Loop Invariant Derived loop invariant: ((((m <= 1000) && (1500 <= n)) && (0 <= (i + 2147483648))) && (n <= 1500)) - InvariantResult [Line: 26]: Loop Invariant Derived loop invariant: ((((((((m <= 1000) && (0 <= (j + 2147483648))) && (i < 1)) && (1500 <= n)) && (0 <= (i + 2147483648))) && (n <= 1500)) || ((((((m <= 1000) && (0 <= (j + 2147483648))) && (1500 <= n)) && (1 < i)) && (i <= 999)) && (n <= 1500))) || ((((((m <= 1000) && (0 <= (j + 2147483648))) && (1500 <= n)) && (1 <= i)) && (n <= 1500)) && (i <= 1))) - InvariantResult [Line: 54]: Loop Invariant Derived loop invariant: (((1500 <= n) && (0 <= (i + 2147483648))) && (n <= 1500)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.76ms. Allocated memory is still 167.8MB. Free memory is still 104.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 286.14ms. Allocated memory is still 117.4MB. Free memory was 84.4MB in the beginning and 73.3MB in the end (delta: 11.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 41.00ms. Allocated memory is still 117.4MB. Free memory was 73.3MB in the beginning and 71.7MB in the end (delta: 1.5MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 45.08ms. Allocated memory is still 117.4MB. Free memory was 71.7MB in the beginning and 71.0MB in the end (delta: 741.3kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 529.15ms. Allocated memory is still 117.4MB. Free memory was 71.0MB in the beginning and 54.0MB in the end (delta: 17.0MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 119074.02ms. Allocated memory was 117.4MB in the beginning and 1.3GB in the end (delta: 1.2GB). Free memory was 54.0MB in the beginning and 677.4MB in the end (delta: -623.4MB). Peak memory consumption was 571.6MB. Max. memory is 16.1GB. * Witness Printer took 160.45ms. Allocated memory is still 1.3GB. Free memory was 677.4MB in the beginning and 669.2MB in the end (delta: 8.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-24 18:02:47,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc4c9177-e32e-4d90-a472-e644231e8284/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE